October 1 update. Our PDGM and ICD-10 tools now use the FY2027 code set: 190 codes added, 30 deleted, and no existing code changed clinical group.

See what changed

ICD-10 · PDGM grouping

Y36 Operations of war

All 297 codes in the Y36 family, with the PDGM clinical group, comorbidity subgroup and primary-position rule CMS assigns, read from the CMS grouper crosswalk v07.2.26 and the CDC FY2027 code file.

ICD-10-CM FY2027 · CMS grouper v07.2.26

Codes in family

297

Can lead a claim

0

Cannot lead a claim

297

What CMS assigns to Y36

None of the 297 codes is assigned a clinical group. None of the 297 is assigned a comorbidity subgroup. None can lead a claim.

Every code in Y36

Descriptions are CDC’s FY2027 wording; where CMS’s grouper abbreviates one, its form is shown beneath.

CodeDescriptionPrimary positionClinical groupComorbidity subgroup
Y36.0 War operations involving explosion of marine weapons
Y36.00 War operations involving explosion of unspecified marine weapon
Y36.000 War operations involving explosion of unspecified marine weapon, military personnel
Y36.000AWar operations involving explosion of unspecified marine weapon, military personnel, initial encounterCMS: War op involving explosion of unsp marine weapon, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.000DWar operations involving explosion of unspecified marine weapon, military personnel, subsequent encounterCMS: War op involving explosion of unsp marine weapon, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.000SWar operations involving explosion of unspecified marine weapon, military personnel, sequelaCMS: War op w explosn of unsp marine weapon, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.001 War operations involving explosion of unspecified marine weapon, civilian
Y36.001AWar operations involving explosion of unspecified marine weapon, civilian, initial encounterCMS: War op w explosn of unsp marine weapon, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.001DWar operations involving explosion of unspecified marine weapon, civilian, subsequent encounterCMS: War op w explosn of unsp marine weapon, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.001SWar operations involving explosion of unspecified marine weapon, civilian, sequelaCMS: War op w explosn of unsp marine weapon, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.01 War operations involving explosion of depth-charge
Y36.010 War operations involving explosion of depth-charge, military personnel
Y36.010AWar operations involving explosion of depth-charge, military personnel, initial encounterCMS: War operations involving explosion of depth-chg, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.010DWar operations involving explosion of depth-charge, military personnel, subsequent encounterCMS: War operations involving explosion of depth-chg, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.010SWar operations involving explosion of depth-charge, military personnel, sequelaCMS: War op involving explosion of depth-chg, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.011 War operations involving explosion of depth-charge, civilian
Y36.011AWar operations involving explosion of depth-charge, civilian, initial encounterCMS: War op involving explosion of depth-chg, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.011DWar operations involving explosion of depth-charge, civilian, subsequent encounterCMS: War op involving explosion of depth-chg, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.011SWar operations involving explosion of depth-charge, civilian, sequelaCMS: War op involving explosion of depth-chg, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.02 War operations involving explosion of marine mine
Y36.020 War operations involving explosion of marine mine, military personnel
Y36.020AWar operations involving explosion of marine mine, military personnel, initial encounterCMS: War op involving explosion of marine mine, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.020DWar operations involving explosion of marine mine, military personnel, subsequent encounterCMS: War op involving explosion of marine mine, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.020SWar operations involving explosion of marine mine, military personnel, sequelaCMS: War op involving explosion of marine mine, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.021 War operations involving explosion of marine mine, civilian
Y36.021AWar operations involving explosion of marine mine, civilian, initial encounterCMS: War op involving explosion of marine mine, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.021DWar operations involving explosion of marine mine, civilian, subsequent encounterCMS: War op involving explosion of marine mine, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.021SWar operations involving explosion of marine mine, civilian, sequelaCMS: War op involving explosion of marine mine, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.03 War operations involving explosion of sea-based artillery shell
Y36.030 War operations involving explosion of sea-based artillery shell, military personnel
Y36.030AWar operations involving explosion of sea-based artillery shell, military personnel, initial encounterCMS: War op w explosn of sea-based artlry shell, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.030DWar operations involving explosion of sea-based artillery shell, military personnel, subsequent encounterCMS: War op w explosn of sea-based artlry shell, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.030SWar operations involving explosion of sea-based artillery shell, military personnel, sequelaCMS: War op w explosn of sea-based artlry shell, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.031 War operations involving explosion of sea-based artillery shell, civilian
Y36.031AWar operations involving explosion of sea-based artillery shell, civilian, initial encounterCMS: War op w explosn of sea-based artlry shell, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.031DWar operations involving explosion of sea-based artillery shell, civilian, subsequent encounterCMS: War op w explosn of sea-based artlry shell, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.031SWar operations involving explosion of sea-based artillery shell, civilian, sequelaCMS: War op w explosn of sea-based artlry shell, civ, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.04 War operations involving explosion of torpedo
Y36.040 War operations involving explosion of torpedo, military personnel
Y36.040AWar operations involving explosion of torpedo, military personnel, initial encounterCMS: War operations involving explosion of torpedo, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.040DWar operations involving explosion of torpedo, military personnel, subsequent encounterCMS: War operations involving explosion of torpedo, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.040SWar operations involving explosion of torpedo, military personnel, sequelaCMS: War operations involving explosion of torpedo, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.041 War operations involving explosion of torpedo, civilian
Y36.041AWar operations involving explosion of torpedo, civilian, initial encounterCMS: War op involving explosion of torpedo, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.041DWar operations involving explosion of torpedo, civilian, subsequent encounterCMS: War op involving explosion of torpedo, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.041SWar operations involving explosion of torpedo, civilian, sequelaCMS: War op involving explosion of torpedo, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.05 War operations involving accidental detonation of onboard marine weapons
Y36.050 War operations involving accidental detonation of onboard marine weapons, military personnel
Y36.050AWar operations involving accidental detonation of onboard marine weapons, military personnel, initial encounterCMS: War op w acc deton onboard marine weapons, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.050DWar operations involving accidental detonation of onboard marine weapons, military personnel, subsequent encounterCMS: War op w acc deton onboard marine weapons, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.050SWar operations involving accidental detonation of onboard marine weapons, military personnel, sequelaCMS: War op w acc deton onboard marine weapons, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.051 War operations involving accidental detonation of onboard marine weapons, civilian
Y36.051AWar operations involving accidental detonation of onboard marine weapons, civilian, initial encounterCMS: War op w acc deton onboard marine weapons, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.051DWar operations involving accidental detonation of onboard marine weapons, civilian, subsequent encounterCMS: War op w acc deton onboard marine weapons, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.051SWar operations involving accidental detonation of onboard marine weapons, civilian, sequelaCMS: War op w acc deton onboard marine weapons, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.09 War operations involving explosion of other marine weapons
Y36.090 War operations involving explosion of other marine weapons, military personnel
Y36.090AWar operations involving explosion of other marine weapons, military personnel, initial encounterCMS: War op involving explosion of marine weapons, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.090DWar operations involving explosion of other marine weapons, military personnel, subsequent encounterCMS: War op involving explosion of marine weapons, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.090SWar operations involving explosion of other marine weapons, military personnel, sequelaCMS: War op involving explosion of marine weapons, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.091 War operations involving explosion of other marine weapons, civilian
Y36.091AWar operations involving explosion of other marine weapons, civilian, initial encounterCMS: War op involving explosion of marine weapons, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.091DWar operations involving explosion of other marine weapons, civilian, subsequent encounterCMS: War op involving explosion of marine weapons, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.091SWar operations involving explosion of other marine weapons, civilian, sequelaCMS: War op w explosn of marine weapons, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.1 War operations involving destruction of aircraft
Y36.10 War operations involving unspecified destruction of aircraft
Y36.100 War operations involving unspecified destruction of aircraft, military personnel
Y36.100AWar operations involving unspecified destruction of aircraft, military personnel, initial encounterCMS: War operations involving unsp dest arcrft, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.100DWar operations involving unspecified destruction of aircraft, military personnel, subsequent encounterCMS: War operations involving unsp dest arcrft, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.100SWar operations involving unspecified destruction of aircraft, military personnel, sequelaCMS: War operations involving unsp dest arcrft, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.101 War operations involving unspecified destruction of aircraft, civilian
Y36.101AWar operations involving unspecified destruction of aircraft, civilian, initial encounterCMS: War operations involving unsp dest arcrft, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.101DWar operations involving unspecified destruction of aircraft, civilian, subsequent encounterCMS: War operations involving unsp dest arcrft, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.101SWar operations involving unspecified destruction of aircraft, civilian, sequelaCMS: War operations involving unsp dest arcrft, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.11 War operations involving destruction of aircraft due to enemy fire or explosives
Y36.110 War operations involving destruction of aircraft due to enemy fire or explosives, military personnel
Y36.110AWar operations involving destruction of aircraft due to enemy fire or explosives, military personnel, initial encounterCMS: War op w dest arcrft due to enmy fire/expls, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.110DWar operations involving destruction of aircraft due to enemy fire or explosives, military personnel, subsequent encounterCMS: War op w dest arcrft due to enmy fire/expls, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.110SWar operations involving destruction of aircraft due to enemy fire or explosives, military personnel, sequelaCMS: War op w dest arcrft due to enmy fire/expls, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.111 War operations involving destruction of aircraft due to enemy fire or explosives, civilian
Y36.111AWar operations involving destruction of aircraft due to enemy fire or explosives, civilian, initial encounterCMS: War op w dest arcrft due to enmy fire/expls, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.111DWar operations involving destruction of aircraft due to enemy fire or explosives, civilian, subsequent encounterCMS: War op w dest arcrft due to enmy fire/expls, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.111SWar operations involving destruction of aircraft due to enemy fire or explosives, civilian, sequelaCMS: War op w dest arcrft due to enmy fire/expls, civ, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.12 War operations involving destruction of aircraft due to collision with other aircraft
Y36.120 War operations involving destruction of aircraft due to collision with other aircraft, military personnel
Y36.120AWar operations involving destruction of aircraft due to collision with other aircraft, military personnel, initial encounterCMS: War op w dest arcrft due to clsn w oth aircraft, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.120DWar operations involving destruction of aircraft due to collision with other aircraft, military personnel, subsequent encounterCMS: War op w dest arcrft due to clsn w oth aircraft, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.120SWar operations involving destruction of aircraft due to collision with other aircraft, military personnel, sequelaCMS: War op w dest arcrft due to clsn w oth arcrft, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.121 War operations involving destruction of aircraft due to collision with other aircraft, civilian
Y36.121AWar operations involving destruction of aircraft due to collision with other aircraft, civilian, initial encounterCMS: War op w dest arcrft due to clsn w oth arcrft, civ, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.121DWar operations involving destruction of aircraft due to collision with other aircraft, civilian, subsequent encounterCMS: War op w dest arcrft due to clsn w oth arcrft, civ, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.121SWar operations involving destruction of aircraft due to collision with other aircraft, civilian, sequelaCMS: War op w dest arcrft due to clsn w oth arcrft, civ, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.13 War operations involving destruction of aircraft due to onboard fire
Y36.130 War operations involving destruction of aircraft due to onboard fire, military personnel
Y36.130AWar operations involving destruction of aircraft due to onboard fire, military personnel, initial encounterCMS: War op involving dest arcrft due to onboard fire, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.130DWar operations involving destruction of aircraft due to onboard fire, military personnel, subsequent encounterCMS: War op involving dest arcrft due to onboard fire, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.130SWar operations involving destruction of aircraft due to onboard fire, military personnel, sequelaCMS: War op w dest arcrft due to onboard fire, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.131 War operations involving destruction of aircraft due to onboard fire, civilian
Y36.131AWar operations involving destruction of aircraft due to onboard fire, civilian, initial encounterCMS: War op w dest arcrft due to onboard fire, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.131DWar operations involving destruction of aircraft due to onboard fire, civilian, subsequent encounterCMS: War op w dest arcrft due to onboard fire, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.131SWar operations involving destruction of aircraft due to onboard fire, civilian, sequelaCMS: War op w dest arcrft due to onboard fire, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.14 War operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives
Y36.140 War operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives, military personnel
Y36.140AWar operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives, military personnel, initial encounterCMS: War op w dest arcrft d/t acc deton onbrd munit, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.140DWar operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives, military personnel, subsequent encounterCMS: War op w dest arcrft d/t acc deton onbrd munit, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.140SWar operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives, military personnel, sequelaCMS: War op w dest arcrft d/t acc deton onbrd munit, milt, sqlaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.141 War operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives, civilian
Y36.141AWar operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives, civilian, initial encounterCMS: War op w dest arcrft due to acc deton onbrd munit, civ, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.141DWar operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives, civilian, subsequent encounterCMS: War op w dest arcrft due to acc deton onbrd munit, civ, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.141SWar operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives, civilian, sequelaCMS: War op w dest arcrft due to acc deton onbrd munit, civ, sqlaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.19 War operations involving other destruction of aircraft
Y36.190 War operations involving other destruction of aircraft, military personnel
Y36.190AWar operations involving other destruction of aircraft, military personnel, initial encounterCMS: War operations involving oth dest arcrft, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.190DWar operations involving other destruction of aircraft, military personnel, subsequent encounterCMS: War operations involving oth dest arcrft, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.190SWar operations involving other destruction of aircraft, military personnel, sequelaCMS: War operations involving oth dest arcrft, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.191 War operations involving other destruction of aircraft, civilian
Y36.191AWar operations involving other destruction of aircraft, civilian, initial encounterCMS: War operations involving oth dest arcrft, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.191DWar operations involving other destruction of aircraft, civilian, subsequent encounterCMS: War operations involving oth dest arcrft, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.191SWar operations involving other destruction of aircraft, civilian, sequelaCMS: War operations involving oth dest arcrft, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.2 War operations involving other explosions and fragments
Y36.20 War operations involving unspecified explosion and fragments
Y36.200 War operations involving unspecified explosion and fragments, military personnel
Y36.200AWar operations involving unspecified explosion and fragments, military personnel, initial encounterCMS: War op involving unsp explosion and fragments, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.200DWar operations involving unspecified explosion and fragments, military personnel, subsequent encounterCMS: War op involving unsp explosion and fragments, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.200SWar operations involving unspecified explosion and fragments, military personnel, sequelaCMS: War op involving unsp explosion and fragments, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.201 War operations involving unspecified explosion and fragments, civilian
Y36.201AWar operations involving unspecified explosion and fragments, civilian, initial encounterCMS: War op involving unsp explosn and fragments, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.201DWar operations involving unspecified explosion and fragments, civilian, subsequent encounterCMS: War op involving unsp explosn and fragments, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.201SWar operations involving unspecified explosion and fragments, civilian, sequelaCMS: War op involving unsp explosn and fragmt, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.21 War operations involving explosion of aerial bomb
Y36.210 War operations involving explosion of aerial bomb, military personnel
Y36.210AWar operations involving explosion of aerial bomb, military personnel, initial encounterCMS: War op involving explosion of aerial bomb, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.210DWar operations involving explosion of aerial bomb, military personnel, subsequent encounterCMS: War op involving explosion of aerial bomb, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.210SWar operations involving explosion of aerial bomb, military personnel, sequelaCMS: War op involving explosion of aerial bomb, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.211 War operations involving explosion of aerial bomb, civilian
Y36.211AWar operations involving explosion of aerial bomb, civilian, initial encounterCMS: War op involving explosion of aerial bomb, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.211DWar operations involving explosion of aerial bomb, civilian, subsequent encounterCMS: War op involving explosion of aerial bomb, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.211SWar operations involving explosion of aerial bomb, civilian, sequelaCMS: War op involving explosion of aerial bomb, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.22 War operations involving explosion of guided missile
Y36.220 War operations involving explosion of guided missile, military personnel
Y36.220AWar operations involving explosion of guided missile, military personnel, initial encounterCMS: War op involving explosion of guided missile, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.220DWar operations involving explosion of guided missile, military personnel, subsequent encounterCMS: War op involving explosion of guided missile, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.220SWar operations involving explosion of guided missile, military personnel, sequelaCMS: War op involving explosion of guided missile, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.221 War operations involving explosion of guided missile, civilian
Y36.221AWar operations involving explosion of guided missile, civilian, initial encounterCMS: War op involving explosion of guided missile, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.221DWar operations involving explosion of guided missile, civilian, subsequent encounterCMS: War op involving explosion of guided missile, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.221SWar operations involving explosion of guided missile, civilian, sequelaCMS: War op w explosn of guided missile, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.23 War operations involving explosion of improvised explosive device [IED]
Y36.230 War operations involving explosion of improvised explosive device [IED], military personnel
Y36.230AWar operations involving explosion of improvised explosive device [IED], military personnel, initial encounterCMS: War op w explosn of improv explosv device, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.230DWar operations involving explosion of improvised explosive device [IED], military personnel, subsequent encounterCMS: War op w explosn of improv explosv device, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.230SWar operations involving explosion of improvised explosive device [IED], military personnel, sequelaCMS: War op w explosn of improv explosv device, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.231 War operations involving explosion of improvised explosive device [IED], civilian
Y36.231AWar operations involving explosion of improvised explosive device [IED], civilian, initial encounterCMS: War op w explosn of improv explosv device, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.231DWar operations involving explosion of improvised explosive device [IED], civilian, subsequent encounterCMS: War op w explosn of improv explosv device, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.231SWar operations involving explosion of improvised explosive device [IED], civilian, sequelaCMS: War op w explosn of improv explosv device, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.24 War operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device
Y36.240 War operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device, military personnel
Y36.240AWar operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device, military personnel, initial encounterCMS: War op w explosn due to acc disch of own munit, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.240DWar operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device, military personnel, subsequent encounterCMS: War op w explosn due to acc disch of own munit, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.240SWar operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device, military personnel, sequelaCMS: War op w explosn due to acc disch of own munit, milt, sqlaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.241 War operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device, civilian
Y36.241AWar operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device, civilian, initial encounterCMS: War op w explosn due to acc disch of own munit, civ, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.241DWar operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device, civilian, subsequent encounterCMS: War op w explosn due to acc disch of own munit, civ, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.241SWar operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device, civilian, sequelaCMS: War op w explosn due to acc disch of own munit, civ, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.25 War operations involving fragments from munitions
Y36.250 War operations involving fragments from munitions, military personnel
Y36.250AWar operations involving fragments from munitions, military personnel, initial encounterCMS: War op involving fragments from munitions, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.250DWar operations involving fragments from munitions, military personnel, subsequent encounterCMS: War op involving fragments from munitions, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.250SWar operations involving fragments from munitions, military personnel, sequelaCMS: War op involving fragments from munitions, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.251 War operations involving fragments from munitions, civilian
Y36.251AWar operations involving fragments from munitions, civilian, initial encounterCMS: War op involving fragments from munitions, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.251DWar operations involving fragments from munitions, civilian, subsequent encounterCMS: War op involving fragments from munitions, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.251SWar operations involving fragments from munitions, civilian, sequelaCMS: War op involving fragments from munitions, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.26 War operations involving fragments of improvised explosive device [IED]
Y36.260 War operations involving fragments of improvised explosive device [IED], military personnel
Y36.260AWar operations involving fragments of improvised explosive device [IED], military personnel, initial encounterCMS: War op involving fragmt of improv explosv device, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.260DWar operations involving fragments of improvised explosive device [IED], military personnel, subsequent encounterCMS: War op involving fragmt of improv explosv device, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.260SWar operations involving fragments of improvised explosive device [IED], military personnel, sequelaCMS: War op w fragmt of improv explosv device, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.261 War operations involving fragments of improvised explosive device [IED], civilian
Y36.261AWar operations involving fragments of improvised explosive device [IED], civilian, initial encounterCMS: War op w fragmt of improv explosv device, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.261DWar operations involving fragments of improvised explosive device [IED], civilian, subsequent encounterCMS: War op w fragmt of improv explosv device, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.261SWar operations involving fragments of improvised explosive device [IED], civilian, sequelaCMS: War op w fragmt of improv explosv device, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.27 War operations involving fragments from weapons
Y36.270 War operations involving fragments from weapons, military personnel
Y36.270AWar operations involving fragments from weapons, military personnel, initial encounterCMS: War operations involving fragments from weapons, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.270DWar operations involving fragments from weapons, military personnel, subsequent encounterCMS: War operations involving fragments from weapons, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.270SWar operations involving fragments from weapons, military personnel, sequelaCMS: War op involving fragments from weapons, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.271 War operations involving fragments from weapons, civilian
Y36.271AWar operations involving fragments from weapons, civilian, initial encounterCMS: War op involving fragments from weapons, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.271DWar operations involving fragments from weapons, civilian, subsequent encounterCMS: War op involving fragments from weapons, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.271SWar operations involving fragments from weapons, civilian, sequelaCMS: War op involving fragments from weapons, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.29 War operations involving other explosions and fragments
Y36.290 War operations involving other explosions and fragments, military personnel
Y36.290AWar operations involving other explosions and fragments, military personnel, initial encounterCMS: War op involving oth explosn and fragments, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.290DWar operations involving other explosions and fragments, military personnel, subsequent encounterCMS: War op involving oth explosn and fragments, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.290SWar operations involving other explosions and fragments, military personnel, sequelaCMS: War op involving oth explosn and fragments, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.291 War operations involving other explosions and fragments, civilian
Y36.291AWar operations involving other explosions and fragments, civilian, initial encounterCMS: War op involving oth explosn and fragments, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.291DWar operations involving other explosions and fragments, civilian, subsequent encounterCMS: War op involving oth explosn and fragments, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.291SWar operations involving other explosions and fragments, civilian, sequelaCMS: War op involving oth explosn and fragmt, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.3 War operations involving fires, conflagrations and hot substances
Y36.30 War operations involving unspecified fire, conflagration and hot substance
Y36.300 War operations involving unspecified fire, conflagration and hot substance, military personnel
Y36.300AWar operations involving unspecified fire, conflagration and hot substance, military personnel, initial encounterCMS: War op involving unsp fire/conflagr/hot subst, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.300DWar operations involving unspecified fire, conflagration and hot substance, military personnel, subsequent encounterCMS: War op involving unsp fire/conflagr/hot subst, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.300SWar operations involving unspecified fire, conflagration and hot substance, military personnel, sequelaCMS: War op involving unsp fire/conflagr/hot subst, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.301 War operations involving unspecified fire, conflagration and hot substance, civilian
Y36.301AWar operations involving unspecified fire, conflagration and hot substance, civilian, initial encounterCMS: War op w unsp fire/conflagr/hot subst, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.301DWar operations involving unspecified fire, conflagration and hot substance, civilian, subsequent encounterCMS: War op w unsp fire/conflagr/hot subst, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.301SWar operations involving unspecified fire, conflagration and hot substance, civilian, sequelaCMS: War op w unsp fire/conflagr/hot subst, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.31 War operations involving gasoline bomb
Y36.310 War operations involving gasoline bomb, military personnel
Y36.310AWar operations involving gasoline bomb, military personnel, initial encounterCMS: War operations involving gasoline bomb, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.310DWar operations involving gasoline bomb, military personnel, subsequent encounterCMS: War operations involving gasoline bomb, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.310SWar operations involving gasoline bomb, military personnel, sequelaCMS: War operations involving gasoline bomb, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.311 War operations involving gasoline bomb, civilian
Y36.311AWar operations involving gasoline bomb, civilian, initial encounterCMS: War operations involving gasoline bomb, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.311DWar operations involving gasoline bomb, civilian, subsequent encounterCMS: War operations involving gasoline bomb, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.311SWar operations involving gasoline bomb, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.32 War operations involving incendiary bullet
Y36.320 War operations involving incendiary bullet, military personnel
Y36.320AWar operations involving incendiary bullet, military personnel, initial encounterCMS: War operations involving incendiary bullet, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.320DWar operations involving incendiary bullet, military personnel, subsequent encounterCMS: War operations involving incendiary bullet, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.320SWar operations involving incendiary bullet, military personnel, sequelaCMS: War operations involving incendiary bullet, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.321 War operations involving incendiary bullet, civilian
Y36.321AWar operations involving incendiary bullet, civilian, initial encounterCMS: War operations involving incendiary bullet, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.321DWar operations involving incendiary bullet, civilian, subsequent encounterCMS: War operations involving incendiary bullet, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.321SWar operations involving incendiary bullet, civilian, sequelaCMS: War op involving incendiary bullet, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.33 War operations involving flamethrower
Y36.330 War operations involving flamethrower, military personnel
Y36.330AWar operations involving flamethrower, military personnel, initial encounterCMS: War operations involving flamethrower, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.330DWar operations involving flamethrower, military personnel, subsequent encounterCMS: War operations involving flamethrower, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.330SWar operations involving flamethrower, military personnel, sequelaCMS: War operations involving flamethrower, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.331 War operations involving flamethrower, civilian
Y36.331AWar operations involving flamethrower, civilian, initial encounterCMS: War operations involving flamethrower, civilian, init encntrCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.331DWar operations involving flamethrower, civilian, subsequent encounterCMS: War operations involving flamethrower, civilian, subs encntrCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.331SWar operations involving flamethrower, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.39 War operations involving other fires, conflagrations and hot substances
Y36.390 War operations involving other fires, conflagrations and hot substances, military personnel
Y36.390AWar operations involving other fires, conflagrations and hot substances, military personnel, initial encounterCMS: War operations involving oth fire/hot subst, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.390DWar operations involving other fires, conflagrations and hot substances, military personnel, subsequent encounterCMS: War operations involving oth fire/hot subst, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.390SWar operations involving other fires, conflagrations and hot substances, military personnel, sequelaCMS: War operations involving oth fire/hot subst, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.391 War operations involving other fires, conflagrations and hot substances, civilian
Y36.391AWar operations involving other fires, conflagrations and hot substances, civilian, initial encounterCMS: War operations involving oth fire/hot subst, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.391DWar operations involving other fires, conflagrations and hot substances, civilian, subsequent encounterCMS: War operations involving oth fire/hot subst, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.391SWar operations involving other fires, conflagrations and hot substances, civilian, sequelaCMS: War op involving oth fire/hot subst, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.4 War operations involving firearm discharge and other forms of conventional warfare
Y36.41 War operations involving rubber bullets
Y36.410 War operations involving rubber bullets, military personnel
Y36.410AWar operations involving rubber bullets, military personnel, initial encounterCMS: War operations involving rubber bullets, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.410DWar operations involving rubber bullets, military personnel, subsequent encounterCMS: War operations involving rubber bullets, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.410SWar operations involving rubber bullets, military personnel, sequelaCMS: War operations involving rubber bullets, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.411 War operations involving rubber bullets, civilian
Y36.411AWar operations involving rubber bullets, civilian, initial encounterCMS: War operations involving rubber bullets, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.411DWar operations involving rubber bullets, civilian, subsequent encounterCMS: War operations involving rubber bullets, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.411SWar operations involving rubber bullets, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.42 War operations involving firearms pellets
Y36.420 War operations involving firearms pellets, military personnel
Y36.420AWar operations involving firearms pellets, military personnel, initial encounterCMS: War operations involving firearms pellets, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.420DWar operations involving firearms pellets, military personnel, subsequent encounterCMS: War operations involving firearms pellets, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.420SWar operations involving firearms pellets, military personnel, sequelaCMS: War operations involving firearms pellets, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.421 War operations involving firearms pellets, civilian
Y36.421AWar operations involving firearms pellets, civilian, initial encounterCMS: War operations involving firearms pellets, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.421DWar operations involving firearms pellets, civilian, subsequent encounterCMS: War operations involving firearms pellets, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.421SWar operations involving firearms pellets, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.43 War operations involving other firearms discharge
Y36.430 War operations involving other firearms discharge, military personnel
Y36.430AWar operations involving other firearms discharge, military personnel, initial encounterCMS: War operations involving oth firearms discharge, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.430DWar operations involving other firearms discharge, military personnel, subsequent encounterCMS: War operations involving oth firearms discharge, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.430SWar operations involving other firearms discharge, military personnel, sequelaCMS: War op involving oth firearms discharge, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.431 War operations involving other firearms discharge, civilian
Y36.431AWar operations involving other firearms discharge, civilian, initial encounterCMS: War op involving oth firearms discharge, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.431DWar operations involving other firearms discharge, civilian, subsequent encounterCMS: War op involving oth firearms discharge, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.431SWar operations involving other firearms discharge, civilian, sequelaCMS: War op involving oth firearms discharge, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.44 War operations involving unarmed hand to hand combat
Y36.440 War operations involving unarmed hand to hand combat, military personnel
Y36.440AWar operations involving unarmed hand to hand combat, military personnel, initial encounterCMS: War op involving unarmed hand to hand combat, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.440DWar operations involving unarmed hand to hand combat, military personnel, subsequent encounterCMS: War op involving unarmed hand to hand combat, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.440SWar operations involving unarmed hand to hand combat, military personnel, sequelaCMS: War op involving unarmed hand to hand combat, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.441 War operations involving unarmed hand to hand combat, civilian
Y36.441AWar operations involving unarmed hand to hand combat, civilian, initial encounterCMS: War op involving unarmed hand to hand combat, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.441DWar operations involving unarmed hand to hand combat, civilian, subsequent encounterCMS: War op involving unarmed hand to hand combat, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.441SWar operations involving unarmed hand to hand combat, civilian, sequelaCMS: War op w unarmed hand to hand combat, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.45 War operations involving combat using blunt or piercing object
Y36.450 War operations involving combat using blunt or piercing object, military personnel
Y36.450AWar operations involving combat using blunt or piercing object, military personnel, initial encounterCMS: War op involving combat using blunt/pierc object, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.450DWar operations involving combat using blunt or piercing object, military personnel, subsequent encounterCMS: War op involving combat using blunt/pierc object, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.450SWar operations involving combat using blunt or piercing object, military personnel, sequelaCMS: War op w combat using blunt/pierc object, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.451 War operations involving combat using blunt or piercing object, civilian
Y36.451AWar operations involving combat using blunt or piercing object, civilian, initial encounterCMS: War op w combat using blunt/pierc object, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.451DWar operations involving combat using blunt or piercing object, civilian, subsequent encounterCMS: War op w combat using blunt/pierc object, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.451SWar operations involving combat using blunt or piercing object, civilian, sequelaCMS: War op w combat using blunt/pierc object, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.46 War operations involving intentional restriction of air and airway
Y36.460 War operations involving intentional restriction of air and airway, military personnel
Y36.460AWar operations involving intentional restriction of air and airway, military personnel, initial encounterCMS: War op involving intentl restrict of air/airwy, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.460DWar operations involving intentional restriction of air and airway, military personnel, subsequent encounterCMS: War op involving intentl restrict of air/airwy, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.460SWar operations involving intentional restriction of air and airway, military personnel, sequelaCMS: War op w intentl restrict of air/airwy, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.461 War operations involving intentional restriction of air and airway, civilian
Y36.461AWar operations involving intentional restriction of air and airway, civilian, initial encounterCMS: War op w intentl restrict of air/airwy, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.461DWar operations involving intentional restriction of air and airway, civilian, subsequent encounterCMS: War op w intentl restrict of air/airwy, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.461SWar operations involving intentional restriction of air and airway, civilian, sequelaCMS: War op w intentl restrict of air/airwy, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.47 War operations involving unintentional restriction of air and airway
Y36.470 War operations involving unintentional restriction of air and airway, military personnel
Y36.470AWar operations involving unintentional restriction of air and airway, military personnel, initial encounterCMS: War op involving unintent restrict of air/airwy, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.470DWar operations involving unintentional restriction of air and airway, military personnel, subsequent encounterCMS: War op involving unintent restrict of air/airwy, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.470SWar operations involving unintentional restriction of air and airway, military personnel, sequelaCMS: War op w unintent restrict of air/airwy, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.471 War operations involving unintentional restriction of air and airway, civilian
Y36.471AWar operations involving unintentional restriction of air and airway, civilian, initial encounterCMS: War op w unintent restrict of air/airwy, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.471DWar operations involving unintentional restriction of air and airway, civilian, subsequent encounterCMS: War op w unintent restrict of air/airwy, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.471SWar operations involving unintentional restriction of air and airway, civilian, sequelaCMS: War op w unintent restrict of air/airwy, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.49 War operations involving other forms of conventional warfare
Y36.490 War operations involving other forms of conventional warfare, military personnel
Y36.490AWar operations involving other forms of conventional warfare, military personnel, initial encounterCMS: War operations involving oth conventl warfare, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.490DWar operations involving other forms of conventional warfare, military personnel, subsequent encounterCMS: War operations involving oth conventl warfare, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.490SWar operations involving other forms of conventional warfare, military personnel, sequelaCMS: War operations involving oth conventl warfare, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.491 War operations involving other forms of conventional warfare, civilian
Y36.491AWar operations involving other forms of conventional warfare, civilian, initial encounterCMS: War op involving oth conventl warfare, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.491DWar operations involving other forms of conventional warfare, civilian, subsequent encounterCMS: War op involving oth conventl warfare, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.491SWar operations involving other forms of conventional warfare, civilian, sequelaCMS: War op involving oth conventl warfare, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.5 War operations involving nuclear weapons
Y36.50 War operations involving unspecified effect of nuclear weapon
Y36.500 War operations involving unspecified effect of nuclear weapon, military personnel
Y36.500AWar operations involving unspecified effect of nuclear weapon, military personnel, initial encounterCMS: War op involving unsp effect of nuclear weapon, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.500DWar operations involving unspecified effect of nuclear weapon, military personnel, subsequent encounterCMS: War op involving unsp effect of nuclear weapon, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.500SWar operations involving unspecified effect of nuclear weapon, military personnel, sequelaCMS: War op w unsp effect of nuclear weapon, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.501 War operations involving unspecified effect of nuclear weapon, civilian
Y36.501AWar operations involving unspecified effect of nuclear weapon, civilian, initial encounterCMS: War op w unsp effect of nuclear weapon, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.501DWar operations involving unspecified effect of nuclear weapon, civilian, subsequent encounterCMS: War op w unsp effect of nuclear weapon, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.501SWar operations involving unspecified effect of nuclear weapon, civilian, sequelaCMS: War op w unsp effect of nuclear weapon, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.51 War operations involving direct blast effect of nuclear weapon
Y36.510 War operations involving direct blast effect of nuclear weapon, military personnel
Y36.510AWar operations involving direct blast effect of nuclear weapon, military personnel, initial encounterCMS: War op w direct blast effect of nuclear weapon, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.510DWar operations involving direct blast effect of nuclear weapon, military personnel, subsequent encounterCMS: War op w direct blast effect of nuclear weapon, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.510SWar operations involving direct blast effect of nuclear weapon, military personnel, sequelaCMS: War op w direct blast effect of nuclr weapon, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.511 War operations involving direct blast effect of nuclear weapon, civilian
Y36.511AWar operations involving direct blast effect of nuclear weapon, civilian, initial encounterCMS: War op w direct blast effect of nuclear weapon, civ, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.511DWar operations involving direct blast effect of nuclear weapon, civilian, subsequent encounterCMS: War op w direct blast effect of nuclear weapon, civ, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.511SWar operations involving direct blast effect of nuclear weapon, civilian, sequelaCMS: War op w direct blast effect of nuclear weapon, civ, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.52 War operations involving indirect blast effect of nuclear weapon
Y36.520 War operations involving indirect blast effect of nuclear weapon, military personnel
Y36.520AWar operations involving indirect blast effect of nuclear weapon, military personnel, initial encounterCMS: War op w indirect blast effect of nuclear weapon, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.520DWar operations involving indirect blast effect of nuclear weapon, military personnel, subsequent encounterCMS: War op w indirect blast effect of nuclear weapon, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.520SWar operations involving indirect blast effect of nuclear weapon, military personnel, sequelaCMS: War op w indir blast effect of nuclear weapon, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.521 War operations involving indirect blast effect of nuclear weapon, civilian
Y36.521AWar operations involving indirect blast effect of nuclear weapon, civilian, initial encounterCMS: War op w indirect blast effect of nuclear weapon, civ, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.521DWar operations involving indirect blast effect of nuclear weapon, civilian, subsequent encounterCMS: War op w indirect blast effect of nuclear weapon, civ, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.521SWar operations involving indirect blast effect of nuclear weapon, civilian, sequelaCMS: War op w indir blast effect of nuclear weapon, civ, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.53 War operations involving thermal radiation effect of nuclear weapon
Y36.530 War operations involving thermal radiation effect of nuclear weapon, military personnel
Y36.530AWar operations involving thermal radiation effect of nuclear weapon, military personnel, initial encounterCMS: War op w thermal radn effect of nuclear weapon, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.530DWar operations involving thermal radiation effect of nuclear weapon, military personnel, subsequent encounterCMS: War op w thermal radn effect of nuclear weapon, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.530SWar operations involving thermal radiation effect of nuclear weapon, military personnel, sequelaCMS: War op w thermal radn effect of nuclr weapon, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.531 War operations involving thermal radiation effect of nuclear weapon, civilian
Y36.531AWar operations involving thermal radiation effect of nuclear weapon, civilian, initial encounterCMS: War op w thermal radn effect of nuclear weapon, civ, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.531DWar operations involving thermal radiation effect of nuclear weapon, civilian, subsequent encounterCMS: War op w thermal radn effect of nuclear weapon, civ, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.531SWar operations involving thermal radiation effect of nuclear weapon, civilian, sequelaCMS: War op w thermal radn effect of nuclear weapon, civ, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.54 War operation involving nuclear radiation effects of nuclear weapon
Y36.540 War operation involving nuclear radiation effects of nuclear weapon, military personnel
Y36.540AWar operation involving nuclear radiation effects of nuclear weapon, military personnel, initial encounterCMS: War op w nuclear radiation eff of nuclear weapon, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.540DWar operation involving nuclear radiation effects of nuclear weapon, military personnel, subsequent encounterCMS: War op w nuclear radiation eff of nuclear weapon, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.540SWar operation involving nuclear radiation effects of nuclear weapon, military personnel, sequelaCMS: War op w nuclr radiation eff of nuclr weapon, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.541 War operation involving nuclear radiation effects of nuclear weapon, civilian
Y36.541AWar operation involving nuclear radiation effects of nuclear weapon, civilian, initial encounterCMS: War op w nuclear radiation eff of nuclear weapon, civ, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.541DWar operation involving nuclear radiation effects of nuclear weapon, civilian, subsequent encounterCMS: War op w nuclear radiation eff of nuclear weapon, civ, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.541SWar operation involving nuclear radiation effects of nuclear weapon, civilian, sequelaCMS: War op w nuclr radiation eff of nuclear weapon, civ, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.59 War operation involving other effects of nuclear weapons
Y36.590 War operation involving other effects of nuclear weapons, military personnel
Y36.590AWar operation involving other effects of nuclear weapons, military personnel, initial encounterCMS: War operation w oth effects of nuclear weapons, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.590DWar operation involving other effects of nuclear weapons, military personnel, subsequent encounterCMS: War operation w oth effects of nuclear weapons, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.590SWar operation involving other effects of nuclear weapons, military personnel, sequelaCMS: War op w oth effects of nuclear weapons, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.591 War operation involving other effects of nuclear weapons, civilian
Y36.591AWar operation involving other effects of nuclear weapons, civilian, initial encounterCMS: War op w oth effects of nuclear weapons, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.591DWar operation involving other effects of nuclear weapons, civilian, subsequent encounterCMS: War op w oth effects of nuclear weapons, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.591SWar operation involving other effects of nuclear weapons, civilian, sequelaCMS: War op w oth effects of nuclear weapons, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.6 War operations involving biological weapons
Y36.6X War operations involving biological weapons
Y36.6X0 War operations involving biological weapons, military personnel
Y36.6X0AWar operations involving biological weapons, military personnel, initial encounterCMS: War operations involving biological weapons, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.6X0DWar operations involving biological weapons, military personnel, subsequent encounterCMS: War operations involving biological weapons, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.6X0SWar operations involving biological weapons, military personnel, sequelaCMS: War operations involving biological weapons, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.6X1 War operations involving biological weapons, civilian
Y36.6X1AWar operations involving biological weapons, civilian, initial encounterCMS: War operations involving biological weapons, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.6X1DWar operations involving biological weapons, civilian, subsequent encounterCMS: War operations involving biological weapons, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.6X1SWar operations involving biological weapons, civilian, sequelaCMS: War operations involving biolg weapons, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.7 War operations involving chemical weapons and other forms of unconventional warfare
Y36.7X War operations involving chemical weapons and other forms of unconventional warfare
Y36.7X0 War operations involving chemical weapons and other forms of unconventional warfare, military personnel
Y36.7X0AWar operations involving chemical weapons and other forms of unconventional warfare, military personnel, initial encounterCMS: War op w chem weapons and oth unconvtl warfare, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.7X0DWar operations involving chemical weapons and other forms of unconventional warfare, military personnel, subsequent encounterCMS: War op w chem weapons and oth unconvtl warfare, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.7X0SWar operations involving chemical weapons and other forms of unconventional warfare, military personnel, sequelaCMS: War op w chem weapons and oth unconvtl warfare, milt, sqlaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.7X1 War operations involving chemical weapons and other forms of unconventional warfare, civilian
Y36.7X1AWar operations involving chemical weapons and other forms of unconventional warfare, civilian, initial encounterCMS: War op w chem weapons and oth unconvtl warfare, civ, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.7X1DWar operations involving chemical weapons and other forms of unconventional warfare, civilian, subsequent encounterCMS: War op w chem weapons and oth unconvtl warfare, civ, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.7X1SWar operations involving chemical weapons and other forms of unconventional warfare, civilian, sequelaCMS: War op w chem weapons and oth unconvtl warfare, civ, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.8 War operations occurring after cessation of hostilities
Y36.81 Explosion of mine placed during war operations but exploding after cessation of hostilities
Y36.810 Explosion of mine placed during war operations but exploding after cessation of hostilities, military personnel
Y36.810AExplosion of mine placed during war operations but exploding after cessation of hostilities, military personnel, initial encounterCMS: Explosn of mine place dur war op but expld aft, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.810DExplosion of mine placed during war operations but exploding after cessation of hostilities, military personnel, subsequent encounterCMS: Explosn of mine place dur war op but expld aft, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.810SExplosion of mine placed during war operations but exploding after cessation of hostilities, military personnel, sequelaCMS: Explosn of mine place dur war op but expld aft, milt, sqlaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.811 Explosion of mine placed during war operations but exploding after cessation of hostilities, civilian
Y36.811AExplosion of mine placed during war operations but exploding after cessation of hostilities, civilian, initial encounterCMS: Explosn of mine place dur war op but expld after, civ, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.811DExplosion of mine placed during war operations but exploding after cessation of hostilities, civilian, subsequent encounterCMS: Explosn of mine place dur war op but expld after, civ, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.811SExplosion of mine placed during war operations but exploding after cessation of hostilities, civilian, sequelaCMS: Explosn of mine place dur war op but expld after, civ, sqlaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.82 Explosion of bomb placed during war operations but exploding after cessation of hostilities
Y36.820 Explosion of bomb placed during war operations but exploding after cessation of hostilities, military personnel
Y36.820AExplosion of bomb placed during war operations but exploding after cessation of hostilities, military personnel, initial encounterCMS: Explosn of bomb place dur war op but expld aft, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.820DExplosion of bomb placed during war operations but exploding after cessation of hostilities, military personnel, subsequent encounterCMS: Explosn of bomb place dur war op but expld aft, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.820SExplosion of bomb placed during war operations but exploding after cessation of hostilities, military personnel, sequelaCMS: Explosn of bomb place dur war op but expld aft, milt, sqlaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.821 Explosion of bomb placed during war operations but exploding after cessation of hostilities, civilian
Y36.821AExplosion of bomb placed during war operations but exploding after cessation of hostilities, civilian, initial encounterCMS: Explosn of bomb place dur war op but expld after, civ, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.821DExplosion of bomb placed during war operations but exploding after cessation of hostilities, civilian, subsequent encounterCMS: Explosn of bomb place dur war op but expld after, civ, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.821SExplosion of bomb placed during war operations but exploding after cessation of hostilities, civilian, sequelaCMS: Explosn of bomb place dur war op but expld after, civ, sqlaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.88 Other war operations occurring after cessation of hostilities
Y36.880 Other war operations occurring after cessation of hostilities, military personnel
Y36.880AOther war operations occurring after cessation of hostilities, military personnel, initial encounterCMS: Oth war operations occurring after, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.880DOther war operations occurring after cessation of hostilities, military personnel, subsequent encounterCMS: Oth war operations occurring after, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.880SOther war operations occurring after cessation of hostilities, military personnel, sequelaCMS: Oth war operations occurring after, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.881 Other war operations occurring after cessation of hostilities, civilian
Y36.881AOther war operations occurring after cessation of hostilities, civilian, initial encounterCMS: Oth war operations occurring after, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.881DOther war operations occurring after cessation of hostilities, civilian, subsequent encounterCMS: Oth war operations occurring after, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.881SOther war operations occurring after cessation of hostilities, civilian, sequelaCMS: Oth war operations occurring after, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.89 Unspecified war operations occurring after cessation of hostilities
Y36.890 Unspecified war operations occurring after cessation of hostilities, military personnel
Y36.890AUnspecified war operations occurring after cessation of hostilities, military personnel, initial encounterCMS: Unsp war operations occurring after, milt, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.890DUnspecified war operations occurring after cessation of hostilities, military personnel, subsequent encounterCMS: Unsp war operations occurring after, milt, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.890SUnspecified war operations occurring after cessation of hostilities, military personnel, sequelaCMS: Unsp war operations occurring after, milt, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.891 Unspecified war operations occurring after cessation of hostilities, civilian
Y36.891AUnspecified war operations occurring after cessation of hostilities, civilian, initial encounterCMS: Unsp war operations occurring after, civilian, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.891DUnspecified war operations occurring after cessation of hostilities, civilian, subsequent encounterCMS: Unsp war operations occurring after, civilian, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.891SUnspecified war operations occurring after cessation of hostilities, civilian, sequelaCMS: Unsp war operations occurring after, civilian, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.9 Other and unspecified war operations
Y36.90 War operations, unspecified
Y36.90XAWar operations, unspecified, initial encounterCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.90XDWar operations, unspecified, subsequent encounterCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.90XSWar operations, unspecified, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.91 War operations involving unspecified weapon of mass destruction [WMD]
Y36.91XAWar operations involving unspecified weapon of mass destruction [WMD], initial encounterCMS: War operations involving unsp weapon of mass dest, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.91XDWar operations involving unspecified weapon of mass destruction [WMD], subsequent encounterCMS: War operations involving unsp weapon of mass dest, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.91XSWar operations involving unspecified weapon of mass destruction [WMD], sequelaCMS: War operations involving unsp weapon of mass dest, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.92 War operations involving friendly fire
Y36.92XAWar operations involving friendly fire, initial encounterCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.92XDWar operations involving friendly fire, subsequent encounterCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.92XSWar operations involving friendly fire, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.A Blast overpressure in war operations
Y36.A1 Low level blast overpressure in war operations
Y36.A1XALow level blast overpressure in war operations, initial encounterCMS: Low level blast overpressure in war operations, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.A1XDLow level blast overpressure in war operations, subsequent encounterCMS: Low level blast overpressure in war operations, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.A1XSLow level blast overpressure in war operations, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.A2 High level blast overpressure in war operations
Y36.A2XAHigh level blast overpressure in war operations, initial encounterCMS: High level blast overpressure in war operations, initCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.A2XDHigh level blast overpressure in war operations, subsequent encounterCMS: High level blast overpressure in war operations, subsCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone
Y36.A2XSHigh level blast overpressure in war operations, sequelaCannot lead a claimExternal cause of injury code not reportable as principal diagnosisNoneNone

Sources: CMS HH PPS Grouper Software v07.2.26, effective 2026-10-01, for the clinical group, comorbidity subgroup, code-first conventions and primary-position flags; CDC NCHS ICD-10-CM FY2027 code descriptions for the family title and code wording. This is the crosswalk Medicare runs a claim through. Grouping also depends on admission source, timing, the OASIS functional items and the rest of the diagnosis list.

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