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

C81-C96 — Malignant neoplasms of lymphoid, hematopoietic and related tissue

Every ICD-10-CM code in this range and the PDGM clinical group CMS assigns to it, read from the CMS grouper crosswalk v07.2.26.

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

Codes in range

533

No clinical group

0

A period cannot be grouped from these.

Barred as primary

0

CMS rejects these in the primary position.

Where these codes group

533 of the 533 codes in C81-C96 group to MMTA - Infectious Disease, Neoplasms, and Blood-Forming Diseases. Every code here is assigned a group.

Code families in C81-C96

One page per three-character family: every code in it, whether it can lead a claim, its clinical group and comorbidity subgroup.

Every code in C81-C96

Descriptions are CMS’s own, abbreviated as CMS abbreviates them.

CodeDescriptionClinical groupPrimary position
C8100Nodular lymphocyte predominant Hodgkin lymphoma, unsp siteKCan lead a claim
C8101Nodlr lymphocy predom Hdgkn lymph, nodes of head, face, & nkKCan lead a claim
C8102Nodular lymphocy predom Hodgkin lymphoma, intrathorac nodesKCan lead a claim
C8103Nodular lymphocyte predom Hodgkin lymphoma, intra-abd nodesKCan lead a claim
C8104Nodlr lymphocy predom Hdgkn lymph, nodes of axla and upr lmbKCan lead a claim
C8105Nodlr lymphocy predom Hdgkn lymph,nodes of ing rgn & low lmbKCan lead a claim
C8106Nodular lymphocyte predom Hodgkin lymphoma, intrapelv nodesKCan lead a claim
C8107Nodular lymphocyte predominant Hodgkin lymphoma, spleenKCan lead a claim
C8108Nodular lymphocyte predom Hodgkin lymphoma, nodes mult siteKCan lead a claim
C8109Nodlr lymphocy predom Hdgkn lymph, extrnod & solid org siteKCan lead a claim
C810ANodular lymphocyte predom Hodgkin lymphoma, in remissionKCan lead a claim
C8110Nodular sclerosis Hodgkin lymphoma, unspecified siteKCan lead a claim
C8111Nodular scler Hodgkin lymph, nodes of head, face, and neckKCan lead a claim
C8112Nodular sclerosis Hodgkin lymphoma, intrathorac lymph nodesKCan lead a claim
C8113Nodular sclerosis Hodgkin lymphoma, intra-abd lymph nodesKCan lead a claim
C8114Nodular scler Hodgkin lymph, nodes of axilla and upper limbKCan lead a claim
C8115Nodlr scler Hdgkn lymph, nodes of ing region and lower limbKCan lead a claim
C8116Nodular sclerosis Hodgkin lymphoma, intrapelvic lymph nodesKCan lead a claim
C8117Nodular sclerosis Hodgkin lymphoma, spleenKCan lead a claim
C8118Nodular sclerosis Hodgkin lymphoma, lymph nodes mult siteKCan lead a claim
C8119Nodular scler Hodgkin lymph, extrnod and solid organ sitesKCan lead a claim
C811ANodular sclerosis Hodgkin lymphoma, in remissionKCan lead a claim
C8120Mixed cellularity Hodgkin lymphoma, unspecified siteKCan lead a claim
C8121Mixed cellular Hodgkin lymph, nodes of head, face, and neckKCan lead a claim
C8122Mixed cellularity Hodgkin lymphoma, intrathorac lymph nodesKCan lead a claim
C8123Mixed cellularity Hodgkin lymphoma, intra-abd lymph nodesKCan lead a claim
C8124Mixed cellular Hodgkin lymph, nodes of axilla and upper limbKCan lead a claim
C8125Mixed cellular Hdgkn lymph, nodes of ing rgn and lower limbKCan lead a claim
C8126Mixed cellularity Hodgkin lymphoma, intrapelvic lymph nodesKCan lead a claim
C8127Mixed cellularity Hodgkin lymphoma, spleenKCan lead a claim
C8128Mixed cellularity Hodgkin lymphoma, lymph nodes mult siteKCan lead a claim
C8129Mixed cellular Hodgkin lymph, extrnod and solid organ sitesKCan lead a claim
C812AMixed cellularity Hodgkin lymphoma, in remissionKCan lead a claim
C8130Lymphocyte depleted Hodgkin lymphoma, unspecified siteKCan lead a claim
C8131Lymphocy deplet Hodgkin lymph, nodes of head, face, and neckKCan lead a claim
C8132Lymphocyte depleted Hodgkin lymphoma, intrathorac nodesKCan lead a claim
C8133Lymphocyte depleted Hodgkin lymphoma, intra-abd lymph nodesKCan lead a claim
C8134Lymphocy deplet Hdgkn lymph, nodes of axilla and upper limbKCan lead a claim
C8135Lymphocy deplet Hdgkn lymph, nodes of ing rgn and lower limbKCan lead a claim
C8136Lymphocyte depleted Hodgkin lymphoma, intrapelv lymph nodesKCan lead a claim
C8137Lymphocyte depleted Hodgkin lymphoma, spleenKCan lead a claim
C8138Lymphocyte depleted Hodgkin lymphoma, lymph nodes mult siteKCan lead a claim
C8139Lymphocy deplet Hodgkin lymph, extrnod and solid organ sitesKCan lead a claim
C813ALymphocyte depleted Hodgkin lymphoma, in remissionKCan lead a claim
C8140Lymphocyte-rich Hodgkin lymphoma, unspecified siteKCan lead a claim
C8141Lymp-rich Hodgkin lymphoma, nodes of head, face, and neckKCan lead a claim
C8142Lymphocyte-rich Hodgkin lymphoma, intrathoracic lymph nodesKCan lead a claim
C8143Lymphocyte-rich Hodgkin lymphoma, intra-abd lymph nodesKCan lead a claim
C8144Lymp-rich Hodgkin lymphoma, nodes of axilla and upper limbKCan lead a claim
C8145Lymp-rich Hodgkin lymph, nodes of ing region and lower limbKCan lead a claim
C8146Lymphocyte-rich Hodgkin lymphoma, intrapelvic lymph nodesKCan lead a claim
C8147Lymphocyte-rich Hodgkin lymphoma, spleenKCan lead a claim
C8148Lymphocyte-rich Hodgkin lymphoma, lymph nodes mult siteKCan lead a claim
C8149Lymp-rich Hodgkin lymphoma, extranodal and solid organ sitesKCan lead a claim
C814ALymphocyte-rich Hodgkin lymphoma, in remissionKCan lead a claim
C8170Other Hodgkin lymphoma, unspecified siteKCan lead a claim
C8171Other Hodgkin lymphoma, lymph nodes of head, face, and neckKCan lead a claim
C8172Other Hodgkin lymphoma, intrathoracic lymph nodesKCan lead a claim
C8173Other Hodgkin lymphoma, intra-abdominal lymph nodesKCan lead a claim
C8174Other Hodgkin lymphoma, lymph nodes of axilla and upper limbKCan lead a claim
C8175Other Hodgkin lymphoma, nodes of ing region and lower limbKCan lead a claim
C8176Other Hodgkin lymphoma, intrapelvic lymph nodesKCan lead a claim
C8177Other Hodgkin lymphoma, spleenKCan lead a claim
C8178Other Hodgkin lymphoma, lymph nodes of multiple sitesKCan lead a claim
C8179Other Hodgkin lymphoma, extranodal and solid organ sitesKCan lead a claim
C817AOther Hodgkin lymphoma, in remissionKCan lead a claim
C8190Hodgkin lymphoma, unspecified, unspecified siteKCan lead a claim
C8191Hodgkin lymphoma, unsp, lymph nodes of head, face, and neckKCan lead a claim
C8192Hodgkin lymphoma, unspecified, intrathoracic lymph nodesKCan lead a claim
C8193Hodgkin lymphoma, unspecified, intra-abdominal lymph nodesKCan lead a claim
C8194Hodgkin lymphoma, unsp, lymph nodes of axilla and upper limbKCan lead a claim
C8195Hodgkin lymphoma, unsp, nodes of ing region and lower limbKCan lead a claim
C8196Hodgkin lymphoma, unspecified, intrapelvic lymph nodesKCan lead a claim
C8197Hodgkin lymphoma, unspecified, spleenKCan lead a claim
C8198Hodgkin lymphoma, unspecified, lymph nodes of multiple sitesKCan lead a claim
C8199Hodgkin lymphoma, unsp, extranodal and solid organ sitesKCan lead a claim
C819AHodgkin lymphoma, unspecified, in remissionKCan lead a claim
C8200Follicular lymphoma grade I, unspecified siteKCan lead a claim
C8201Follicular lymphoma grade I, nodes of head, face, and neckKCan lead a claim
C8202Follicular lymphoma grade I, intrathoracic lymph nodesKCan lead a claim
C8203Follicular lymphoma grade I, intra-abdominal lymph nodesKCan lead a claim
C8204Follicular lymphoma grade I, nodes of axilla and upper limbKCan lead a claim
C8205Foliclar lymph grade I, nodes of ing region and lower limbKCan lead a claim
C8206Follicular lymphoma grade I, intrapelvic lymph nodesKCan lead a claim
C8207Follicular lymphoma grade I, spleenKCan lead a claim
C8208Follicular lymphoma grade I, lymph nodes of multiple sitesKCan lead a claim
C8209Follicular lymphoma grade I, extrnod and solid organ sitesKCan lead a claim
C820AFollicular lymphoma grade I, in remissionKCan lead a claim
C8210Follicular lymphoma grade II, unspecified siteKCan lead a claim
C8211Follicular lymphoma grade II, nodes of head, face, and neckKCan lead a claim
C8212Follicular lymphoma grade II, intrathoracic lymph nodesKCan lead a claim
C8213Follicular lymphoma grade II, intra-abdominal lymph nodesKCan lead a claim
C8214Follicular lymphoma grade II, nodes of axilla and upper limbKCan lead a claim
C8215Foliclar lymph grade II, nodes of ing region and lower limbKCan lead a claim
C8216Follicular lymphoma grade II, intrapelvic lymph nodesKCan lead a claim
C8217Follicular lymphoma grade II, spleenKCan lead a claim
C8218Follicular lymphoma grade II, lymph nodes of multiple sitesKCan lead a claim
C8219Follicular lymphoma grade II, extrnod and solid organ sitesKCan lead a claim
C821AFollicular lymphoma grade II, in remissionKCan lead a claim
C8220Follicular lymphoma grade III, unspecified, unspecified siteKCan lead a claim
C8221Foliclar lymph grade III, unsp, nodes of head, face, and nkKCan lead a claim
C8222Follicular lymphoma grade III, unsp, intrathorac lymph nodesKCan lead a claim
C8223Follicular lymphoma grade III, unsp, intra-abd lymph nodesKCan lead a claim
C8224Foliclar lymph grade III, unsp, nodes of axla and upper limbKCan lead a claim
C8225Foliclar lymph grade III, unsp, nodes of ing rgn and low lmbKCan lead a claim
C8226Follicular lymphoma grade III, unsp, intrapelvic lymph nodesKCan lead a claim
C8227Follicular lymphoma grade III, unspecified, spleenKCan lead a claim
C8228Follicular lymphoma grade III, unsp, lymph nodes mult siteKCan lead a claim
C8229Foliclar lymph grade III, unsp, extrnod and solid org sitesKCan lead a claim
C822AFollicular lymphoma grade III, unspecified, in remissionKCan lead a claim
C8230Follicular lymphoma grade IIIa, unspecified siteKCan lead a claim
C8231Foliclar lymphoma grade IIIa, nodes of head, face, and neckKCan lead a claim
C8232Follicular lymphoma grade IIIa, intrathoracic lymph nodesKCan lead a claim
C8233Follicular lymphoma grade IIIa, intra-abdominal lymph nodesKCan lead a claim
C8234Foliclar lymphoma grade IIIa, nodes of axilla and upper limbKCan lead a claim
C8235Foliclar lymph grade IIIa, nodes of ing rgn and lower limbKCan lead a claim
C8236Follicular lymphoma grade IIIa, intrapelvic lymph nodesKCan lead a claim
C8237Follicular lymphoma grade IIIa, spleenKCan lead a claim
C8238Follicular lymphoma grade IIIa, lymph nodes mult siteKCan lead a claim
C8239Foliclar lymphoma grade IIIa, extrnod and solid organ sitesKCan lead a claim
C823AFollicular lymphoma grade IIIa, in remissionKCan lead a claim
C8240Follicular lymphoma grade IIIb, unspecified siteKCan lead a claim
C8241Foliclar lymphoma grade IIIb, nodes of head, face, and neckKCan lead a claim
C8242Follicular lymphoma grade IIIb, intrathoracic lymph nodesKCan lead a claim
C8243Follicular lymphoma grade IIIb, intra-abdominal lymph nodesKCan lead a claim
C8244Foliclar lymphoma grade IIIb, nodes of axilla and upper limbKCan lead a claim
C8245Foliclar lymph grade IIIb, nodes of ing rgn and lower limbKCan lead a claim
C8246Follicular lymphoma grade IIIb, intrapelvic lymph nodesKCan lead a claim
C8247Follicular lymphoma grade IIIb, spleenKCan lead a claim
C8248Follicular lymphoma grade IIIb, lymph nodes mult siteKCan lead a claim
C8249Foliclar lymphoma grade IIIb, extrnod and solid organ sitesKCan lead a claim
C824AFollicular lymphoma grade IIIb, in remissionKCan lead a claim
C8250Diffuse follicle center lymphoma, unspecified siteKCan lead a claim
C8251Diffuse folicl center lymph, nodes of head, face, and neckKCan lead a claim
C8252Diffuse follicle center lymphoma, intrathoracic lymph nodesKCan lead a claim
C8253Diffuse follicle center lymphoma, intra-abd lymph nodesKCan lead a claim
C8254Diffuse folicl center lymph, nodes of axilla and upper limbKCan lead a claim
C8255Diffus folicl cntr lymph, nodes of ing region and lower limbKCan lead a claim
C8256Diffuse follicle center lymphoma, intrapelvic lymph nodesKCan lead a claim
C8257Diffuse follicle center lymphoma, spleenKCan lead a claim
C8258Diffuse follicle center lymphoma, lymph nodes mult siteKCan lead a claim
C8259Diffuse folicl center lymph, extrnod and solid organ sitesKCan lead a claim
C825ADiffuse follicle center lymphoma, in remissionKCan lead a claim
C8260Cutaneous follicle center lymphoma, unspecified siteKCan lead a claim
C8261Cutan folicl center lymphoma, nodes of head, face, and neckKCan lead a claim
C8262Cutaneous follicle center lymphoma, intrathorac lymph nodesKCan lead a claim
C8263Cutaneous follicle center lymphoma, intra-abd lymph nodesKCan lead a claim
C8264Cutan folicl center lymphoma, nodes of axilla and upper limbKCan lead a claim
C8265Cutan folicl cntr lymph, nodes of ing region and lower limbKCan lead a claim
C8266Cutaneous follicle center lymphoma, intrapelvic lymph nodesKCan lead a claim
C8267Cutaneous follicle center lymphoma, spleenKCan lead a claim
C8268Cutaneous follicle center lymphoma, lymph nodes mult siteKCan lead a claim
C8269Cutan folicl center lymphoma, extrnod and solid organ sitesKCan lead a claim
C826ACutaneous follicle center lymphoma, in remissionKCan lead a claim
C8280Other types of follicular lymphoma, unspecified siteKCan lead a claim
C8281Oth types of foliclar lymph, nodes of head, face, and neckKCan lead a claim
C8282Oth types of follicular lymphoma, intrathoracic lymph nodesKCan lead a claim
C8283Oth types of follicular lymphoma, intra-abd lymph nodesKCan lead a claim
C8284Oth types of foliclar lymph, nodes of axilla and upper limbKCan lead a claim
C8285Oth types of foliclar lymph, nodes of ing rgn and lower limbKCan lead a claim
C8286Other types of follicular lymphoma, intrapelvic lymph nodesKCan lead a claim
C8287Other types of follicular lymphoma, spleenKCan lead a claim
C8288Oth types of follicular lymphoma, lymph nodes mult siteKCan lead a claim
C8289Oth types of foliclar lymph, extrnod and solid organ sitesKCan lead a claim
C828AOther types of follicular lymphoma, in remissionKCan lead a claim
C8290Follicular lymphoma, unspecified, unspecified siteKCan lead a claim
C8291Follicular lymphoma, unsp, nodes of head, face, and neckKCan lead a claim
C8292Follicular lymphoma, unspecified, intrathoracic lymph nodesKCan lead a claim
C8293Follicular lymphoma, unsp, intra-abdominal lymph nodesKCan lead a claim
C8294Follicular lymphoma, unsp, nodes of axilla and upper limbKCan lead a claim
C8295Foliclar lymphoma, unsp, nodes of ing region and lower limbKCan lead a claim
C8296Follicular lymphoma, unspecified, intrapelvic lymph nodesKCan lead a claim
C8297Follicular lymphoma, unspecified, spleenKCan lead a claim
C8298Follicular lymphoma, unsp, lymph nodes of multiple sitesKCan lead a claim
C8299Follicular lymphoma, unsp, extranodal and solid organ sitesKCan lead a claim
C829AFollicular lymphoma, unspecified, in remissionKCan lead a claim
C8300Small cell B-cell lymphoma, unspecified siteKCan lead a claim
C8301Small cell B-cell lymphoma, nodes of head, face, and neckKCan lead a claim
C8302Small cell B-cell lymphoma, intrathoracic lymph nodesKCan lead a claim
C8303Small cell B-cell lymphoma, intra-abdominal lymph nodesKCan lead a claim
C8304Small cell B-cell lymphoma, nodes of axilla and upper limbKCan lead a claim
C8305Small cell B-cell lymph, nodes of ing region and lower limbKCan lead a claim
C8306Small cell B-cell lymphoma, intrapelvic lymph nodesKCan lead a claim
C8307Small cell B-cell lymphoma, spleenKCan lead a claim
C8308Small cell B-cell lymphoma, lymph nodes of multiple sitesKCan lead a claim
C8309Small cell B-cell lymphoma, extranodal and solid organ sitesKCan lead a claim
C830ASmall cell B-cell lymphoma, in remissionKCan lead a claim
C8310Mantle cell lymphoma, unspecified siteKCan lead a claim
C8311Mantle cell lymphoma, lymph nodes of head, face, and neckKCan lead a claim
C8312Mantle cell lymphoma, intrathoracic lymph nodesKCan lead a claim
C8313Mantle cell lymphoma, intra-abdominal lymph nodesKCan lead a claim
C8314Mantle cell lymphoma, lymph nodes of axilla and upper limbKCan lead a claim
C8315Mantle cell lymphoma, nodes of ing region and lower limbKCan lead a claim
C8316Mantle cell lymphoma, intrapelvic lymph nodesKCan lead a claim
C8317Mantle cell lymphoma, spleenKCan lead a claim
C8318Mantle cell lymphoma, lymph nodes of multiple sitesKCan lead a claim
C8319Mantle cell lymphoma, extranodal and solid organ sitesKCan lead a claim
C831AMantle cell lymphoma, in remissionKCan lead a claim
C8330Diffuse large B-cell lymphoma, unspecified siteKCan lead a claim
C8331Diffuse large B-cell lymphoma, nodes of head, face, and neckKCan lead a claim
C8332Diffuse large B-cell lymphoma, intrathoracic lymph nodesKCan lead a claim
C8333Diffuse large B-cell lymphoma, intra-abdominal lymph nodesKCan lead a claim
C8334Diffuse large B-cell lymph, nodes of axilla and upper limbKCan lead a claim
C8335Diffus large B-cell lymph, nodes of ing rgn and lower limbKCan lead a claim
C8336Diffuse large B-cell lymphoma, intrapelvic lymph nodesKCan lead a claim
C8337Diffuse large B-cell lymphoma, spleenKCan lead a claim
C8338Diffuse large B-cell lymphoma, lymph nodes of multiple sitesKCan lead a claim
C83390Primary central nervous system lymphomaKCan lead a claim
C83398Diffuse large B-cell lymph of extrnod and solid organ sitesKCan lead a claim
C833ADiffuse large B-cell lymphoma, in remissionKCan lead a claim
C8350Lymphoblastic (diffuse) lymphoma, unspecified siteKCan lead a claim
C8351Lymphoblastic lymphoma, nodes of head, face, and neckKCan lead a claim
C8352Lymphoblastic (diffuse) lymphoma, intrathoracic lymph nodesKCan lead a claim
C8353Lymphoblastic (diffuse) lymphoma, intra-abd lymph nodesKCan lead a claim
C8354Lymphoblastic lymphoma, nodes of axilla and upper limbKCan lead a claim
C8355Lymphoblastic lymphoma, nodes of ing region and lower limbKCan lead a claim
C8356Lymphoblastic (diffuse) lymphoma, intrapelvic lymph nodesKCan lead a claim
C8357Lymphoblastic (diffuse) lymphoma, spleenKCan lead a claim
C8358Lymphoblastic (diffuse) lymphoma, lymph nodes mult siteKCan lead a claim
C8359Lymphoblastic lymphoma, extrnod and solid organ sitesKCan lead a claim
C835ALymphoblastic (diffuse) lymphoma, in remissionKCan lead a claim
C8370Burkitt lymphoma, unspecified siteKCan lead a claim
C8371Burkitt lymphoma, lymph nodes of head, face, and neckKCan lead a claim
C8372Burkitt lymphoma, intrathoracic lymph nodesKCan lead a claim
C8373Burkitt lymphoma, intra-abdominal lymph nodesKCan lead a claim
C8374Burkitt lymphoma, lymph nodes of axilla and upper limbKCan lead a claim
C8375Burkitt lymphoma, nodes of inguinal region and lower limbKCan lead a claim
C8376Burkitt lymphoma, intrapelvic lymph nodesKCan lead a claim
C8377Burkitt lymphoma, spleenKCan lead a claim
C8378Burkitt lymphoma, lymph nodes of multiple sitesKCan lead a claim
C8379Burkitt lymphoma, extranodal and solid organ sitesKCan lead a claim
C837ABurkitt lymphoma, in remissionKCan lead a claim
C8380Other non-follicular lymphoma, unspecified siteKCan lead a claim
C8381Oth non-follic lymphoma, lymph nodes of head, face, and neckKCan lead a claim
C8382Other non-follicular lymphoma, intrathoracic lymph nodesKCan lead a claim
C8383Other non-follicular lymphoma, intra-abdominal lymph nodesKCan lead a claim
C8384Oth non-follic lymphoma, nodes of axilla and upper limbKCan lead a claim
C8385Oth non-follic lymphoma, nodes of ing region and lower limbKCan lead a claim
C8386Other non-follicular lymphoma, intrapelvic lymph nodesKCan lead a claim
C8387Other non-follicular lymphoma, spleenKCan lead a claim
C8388Other non-follicular lymphoma, lymph nodes of multiple sitesKCan lead a claim
C8389Oth non-follic lymphoma, extranodal and solid organ sitesKCan lead a claim
C838AOther non-follicular lymphoma, in remissionKCan lead a claim
C8390Non-follicular (diffuse) lymphoma, unsp, unspecified siteKCan lead a claim
C8391Non-follic lymphoma, unsp, nodes of head, face, and neckKCan lead a claim
C8392Non-follic (diffuse) lymphoma, unsp, intrathorac lymph nodesKCan lead a claim
C8393Non-follic (diffuse) lymphoma, unsp, intra-abd lymph nodesKCan lead a claim
C8394Non-follic lymphoma, unsp, nodes of axilla and upper limbKCan lead a claim
C8395Non-follic lymph, unsp, nodes of ing region and lower limbKCan lead a claim
C8396Non-follic (diffuse) lymphoma, unsp, intrapelvic lymph nodesKCan lead a claim
C8397Non-follicular (diffuse) lymphoma, unspecified, spleenKCan lead a claim
C8398Non-follic (diffuse) lymphoma, unsp, lymph nodes mult siteKCan lead a claim
C8399Non-follic lymphoma, unsp, extrnod and solid organ sitesKCan lead a claim
C839ANon-follicular (diffuse) lymphoma, unspecified, in remissionKCan lead a claim
C8400Mycosis fungoides, unspecified siteKCan lead a claim
C8401Mycosis fungoides, lymph nodes of head, face, and neckKCan lead a claim
C8402Mycosis fungoides, intrathoracic lymph nodesKCan lead a claim
C8403Mycosis fungoides, intra-abdominal lymph nodesKCan lead a claim
C8404Mycosis fungoides, lymph nodes of axilla and upper limbKCan lead a claim
C8405Mycosis fungoides, nodes of inguinal region and lower limbKCan lead a claim
C8406Mycosis fungoides, intrapelvic lymph nodesKCan lead a claim
C8407Mycosis fungoides, spleenKCan lead a claim
C8408Mycosis fungoides, lymph nodes of multiple sitesKCan lead a claim
C8409Mycosis fungoides, extranodal and solid organ sitesKCan lead a claim
C840AMycosis fungoides, in remissionKCan lead a claim
C8410Sezary disease, unspecified siteKCan lead a claim
C8411Sezary disease, lymph nodes of head, face, and neckKCan lead a claim
C8412Sezary disease, intrathoracic lymph nodesKCan lead a claim
C8413Sezary disease, intra-abdominal lymph nodesKCan lead a claim
C8414Sezary disease, lymph nodes of axilla and upper limbKCan lead a claim
C8415Sezary disease, nodes of inguinal region and lower limbKCan lead a claim
C8416Sezary disease, intrapelvic lymph nodesKCan lead a claim
C8417Sezary disease, spleenKCan lead a claim
C8418Sezary disease, lymph nodes of multiple sitesKCan lead a claim
C8419Sezary disease, extranodal and solid organ sitesKCan lead a claim
C841ASezary disease, in remissionKCan lead a claim
C8440Peripheral T-cell lymphoma, NEC, unspecified siteKCan lead a claim
C8441Prph T-cell lymphoma, NEC, nodes of head, face, and neckKCan lead a claim
C8442Peripheral T-cell lymphoma, NEC, intrathoracic lymph nodesKCan lead a claim
C8443Peripheral T-cell lymphoma, NEC, intra-abdominal lymph nodesKCan lead a claim
C8444Prph T-cell lymphoma, NEC, nodes of axilla and upper limbKCan lead a claim
C8445Prph T-cell lymph, NEC, nodes of ing region and lower limbKCan lead a claim
C8446Peripheral T-cell lymphoma, NEC, intrapelvic lymph nodesKCan lead a claim
C8447Peripheral T-cell lymphoma, not elsewhere classified, spleenKCan lead a claim
C8448Peripheral T-cell lymphoma, NEC, lymph nodes mult siteKCan lead a claim
C8449Prph T-cell lymphoma, NEC, extrnod and solid organ sitesKCan lead a claim
C844APeripheral T-cell lymphoma, NEC, in remissionKCan lead a claim
C8460Anaplastic large cell lymphoma, ALK-positive, unsp siteKCan lead a claim
C8461Anaplstc lg cell lymph, ALK-pos, nodes of head, face, and nkKCan lead a claim
C8462Anaplastic large cell lymphoma, ALK-pos, intrathorac nodesKCan lead a claim
C8463Anaplastic large cell lymphoma, ALK-pos, intra-abd nodesKCan lead a claim
C8464Anaplstc lg cell lymph, ALK-pos, nodes of axla and upr limbKCan lead a claim
C8465Anaplstc lg cell lymph, ALK-pos, nodes of ing rgn & low lmbKCan lead a claim
C8466Anaplastic large cell lymphoma, ALK-pos, intrapelv nodesKCan lead a claim
C8467Anaplastic large cell lymphoma, ALK-positive, spleenKCan lead a claim
C8468Anaplastic large cell lymphoma, ALK-pos, nodes mult siteKCan lead a claim
C8469Anaplstc lg cell lymph, ALK-pos, extrnod and solid org sitesKCan lead a claim
C846AAnaplastic large cell lymphoma, ALK-positive, in remissionKCan lead a claim
C8470Anaplastic large cell lymphoma, ALK-negative, unsp siteKCan lead a claim
C8471Anaplstc lg cell lymph, ALK-neg, nodes of head, face, and nkKCan lead a claim
C8472Anaplastic large cell lymphoma, ALK-neg, intrathorac nodesKCan lead a claim
C8473Anaplastic large cell lymphoma, ALK-neg, intra-abd nodesKCan lead a claim
C8474Anaplstc lg cell lymph, ALK-neg, nodes of axla and upr limbKCan lead a claim
C8475Anaplstc lg cell lymph, ALK-neg, nodes of ing rgn & low lmbKCan lead a claim
C8476Anaplastic large cell lymphoma, ALK-neg, intrapelv nodesKCan lead a claim
C8477Anaplastic large cell lymphoma, ALK-negative, spleenKCan lead a claim
C8478Anaplastic large cell lymphoma, ALK-neg, nodes mult siteKCan lead a claim
C8479Anaplstc lg cell lymph, ALK-neg, extrnod and solid org sitesKCan lead a claim
C847AAnaplastic large cell lymphoma, ALK-negative, breastKCan lead a claim
C847BAnaplastic large cell lymphoma, ALK-negative, in remissionKCan lead a claim
C8490Mature T/NK-cell lymphomas, unspecified, unspecified siteKCan lead a claim
C8491Mature T/NK-cell lymph, unsp, nodes of head, face, and neckKCan lead a claim
C8492Mature T/NK-cell lymphomas, unsp, intrathoracic lymph nodesKCan lead a claim
C8493Mature T/NK-cell lymphomas, unsp, intra-abd lymph nodesKCan lead a claim
C8494Mature T/NK-cell lymph, unsp, nodes of axilla and upper limbKCan lead a claim
C8495Mature T/NK-cell lymph, unsp, nodes of ing rgn and low limbKCan lead a claim
C8496Mature T/NK-cell lymphomas, unsp, intrapelvic lymph nodesKCan lead a claim
C8497Mature T/NK-cell lymphomas, unspecified, spleenKCan lead a claim
C8498Mature T/NK-cell lymphomas, unsp, lymph nodes mult siteKCan lead a claim
C8499Mature T/NK-cell lymph, unsp, extrnod and solid organ sitesKCan lead a claim
C849AMature T/NK-cell lymphomas, unspecified, in remissionKCan lead a claim
C84A0Cutaneous T-cell lymphoma, unspecified, unspecified siteKCan lead a claim
C84A1Cutan T-cell lymphoma, unsp nodes of head, face, and neckKCan lead a claim
C84A2Cutaneous T-cell lymphoma, unsp, intrathoracic lymph nodesKCan lead a claim
C84A3Cutaneous T-cell lymphoma, unsp, intra-abdominal lymph nodesKCan lead a claim
C84A4Cutan T-cell lymphoma, unsp, nodes of axilla and upper limbKCan lead a claim
C84A5Cutan T-cell lymph, unsp, nodes of ing region and lower limbKCan lead a claim
C84A6Cutaneous T-cell lymphoma, unsp, intrapelvic lymph nodesKCan lead a claim
C84A7Cutaneous T-cell lymphoma, unspecified, spleenKCan lead a claim
C84A8Cutaneous T-cell lymphoma, unsp, lymph nodes mult siteKCan lead a claim
C84A9Cutan T-cell lymphoma, unsp, extrnod and solid organ sitesKCan lead a claim
C84AACutaneous T-cell lymphoma, unspecified, in remissionKCan lead a claim
C84Z0Other mature T/NK-cell lymphomas, unspecified siteKCan lead a claim
C84Z1Oth mature T/NK-cell lymph, nodes of head, face, and neckKCan lead a claim
C84Z2Other mature T/NK-cell lymphomas, intrathoracic lymph nodesKCan lead a claim
C84Z3Oth mature T/NK-cell lymphomas, intra-abdominal lymph nodesKCan lead a claim
C84Z4Oth mature T/NK-cell lymph, nodes of axilla and upper limbKCan lead a claim
C84Z5Oth mature T/NK-cell lymph, nodes of ing rgn and lower limbKCan lead a claim
C84Z6Other mature T/NK-cell lymphomas, intrapelvic lymph nodesKCan lead a claim
C84Z7Other mature T/NK-cell lymphomas, spleenKCan lead a claim
C84Z8Oth mature T/NK-cell lymphomas, lymph nodes mult siteKCan lead a claim
C84Z9Oth mature T/NK-cell lymph, extrnod and solid organ sitesKCan lead a claim
C84ZAOther mature T/NK-cell lymphomas, in remissionKCan lead a claim
C8510Unspecified B-cell lymphoma, unspecified siteKCan lead a claim
C8511Unsp B-cell lymphoma, lymph nodes of head, face, and neckKCan lead a claim
C8512Unspecified B-cell lymphoma, intrathoracic lymph nodesKCan lead a claim
C8513Unspecified B-cell lymphoma, intra-abdominal lymph nodesKCan lead a claim
C8514Unsp B-cell lymphoma, lymph nodes of axilla and upper limbKCan lead a claim
C8515Unsp B-cell lymphoma, nodes of ing region and lower limbKCan lead a claim
C8516Unspecified B-cell lymphoma, intrapelvic lymph nodesKCan lead a claim
C8517Unspecified B-cell lymphoma, spleenKCan lead a claim
C8518Unspecified B-cell lymphoma, lymph nodes of multiple sitesKCan lead a claim
C8519Unsp B-cell lymphoma, extranodal and solid organ sitesKCan lead a claim
C851AUnspecified B-cell lymphoma, in remissionKCan lead a claim
C8520Mediastinal (thymic) large B-cell lymphoma, unspecified siteKCan lead a claim
C8521Mediastnl large B-cell lymph, nodes of head, face, and neckKCan lead a claim
C8522Mediastnl (thymic) large B-cell lymphoma, intrathorac nodesKCan lead a claim
C8523Mediastinal (thymic) large B-cell lymphoma, intra-abd nodesKCan lead a claim
C8524Mediastnl large B-cell lymph, nodes of axilla and upper limbKCan lead a claim
C8525Mediastnl lg B-cell lymph, nodes of ing rgn and lower limbKCan lead a claim
C8526Mediastinal (thymic) large B-cell lymphoma, intrapelv nodesKCan lead a claim
C8527Mediastinal (thymic) large B-cell lymphoma, spleenKCan lead a claim
C8528Mediastinal (thymic) large B-cell lymphoma, nodes mult siteKCan lead a claim
C8529Mediastnl large B-cell lymph, extrnod and solid organ sitesKCan lead a claim
C852AMediastinal (thymic) large B-cell lymphoma, in remissionKCan lead a claim
C8580Oth types of non-Hodgkin lymphoma, unspecified siteKCan lead a claim
C8581Oth types of non-hodg lymph, nodes of head, face, and neckKCan lead a claim
C8582Oth types of non-Hodgkin lymphoma, intrathoracic lymph nodesKCan lead a claim
C8583Oth types of non-Hodgkin lymphoma, intra-abd lymph nodesKCan lead a claim
C8584Oth types of non-hodg lymph, nodes of axilla and upper limbKCan lead a claim
C8585Oth types of non-hodg lymph, nodes of ing rgn and lower limbKCan lead a claim
C8586Oth types of non-Hodgkin lymphoma, intrapelvic lymph nodesKCan lead a claim
C8587Other specified types of non-Hodgkin lymphoma, spleenKCan lead a claim
C8588Oth types of non-Hodgkin lymphoma, lymph nodes mult siteKCan lead a claim
C8589Oth types of non-hodg lymph, extrnod and solid organ sitesKCan lead a claim
C858AOther specified types of non-Hodgkin lymphoma, in remissionKCan lead a claim
C8590Non-Hodgkin lymphoma, unspecified, unspecified siteKCan lead a claim
C8591Non-Hodgkin lymphoma, unsp, nodes of head, face, and neckKCan lead a claim
C8592Non-Hodgkin lymphoma, unspecified, intrathoracic lymph nodesKCan lead a claim
C8593Non-Hodgkin lymphoma, unsp, intra-abdominal lymph nodesKCan lead a claim
C8594Non-Hodgkin lymphoma, unsp, nodes of axilla and upper limbKCan lead a claim
C8595Non-hodg lymphoma, unsp, nodes of ing region and lower limbKCan lead a claim
C8596Non-Hodgkin lymphoma, unspecified, intrapelvic lymph nodesKCan lead a claim
C8597Non-Hodgkin lymphoma, unspecified, spleenKCan lead a claim
C8598Non-Hodgkin lymphoma, unsp, lymph nodes of multiple sitesKCan lead a claim
C8599Non-Hodgkin lymphoma, unsp, extranodal and solid organ sitesKCan lead a claim
C859ANon-Hodgkin lymphoma, unspecified, in remissionKCan lead a claim
C8600Extranodal NK/T-cell lymphoma, nasal type not remissionKCan lead a claim
C8601Extranodal NK/T-cell lymphoma, nasal type, in remissionKCan lead a claim
C8610Hepatosplenic T-cell lymphoma not having achieved remissionKCan lead a claim
C8611Hepatosplenic T-cell lymphoma, in remissionKCan lead a claim
C8620Enteropathy-type (intestinal) T-cell lymphoma not remissionKCan lead a claim
C8621Enteropathy-type (intestinal) T-cell lymphoma, in remissionKCan lead a claim
C8630Subcutaneous panniculitis-like T-cell lymphoma not remissionKCan lead a claim
C8631Subcutaneous panniculitis-like T-cell lymphoma, in remissionKCan lead a claim
C8640Blastic NK-cell lymphoma not having achieved remissionKCan lead a claim
C8641Blastic NK-cell lymphoma, in remissionKCan lead a claim
C8650Angioimmunoblastic T-cell lymphoma not achieve remissionKCan lead a claim
C8651Angioimmunoblastic T-cell lymphoma, in remissionKCan lead a claim
C8660Primary cutaneous CD30-positive T-cell prolif not remissionKCan lead a claim
C8661Primary cutaneous CD30-positive T-cell prolif, in remissionKCan lead a claim
C8800Waldenstrom macroglobulinemia not having achieved remissionKCan lead a claim
C8801Waldenstrom macroglobulinemia, in remissionKCan lead a claim
C8820Heavy chain disease not having achieved remissionKCan lead a claim
C8821Heavy chain disease, in remissionKCan lead a claim
C8830Immunoproliferative small intestinal disease not remissionKCan lead a claim
C8831Immunoproliferative small intestinal disease, in remissionKCan lead a claim
C8840Extrnod mrgnl B-cell lymph mucosa-assoc lym tiss not remisKCan lead a claim
C8841Extrnod mrgnl B-cell lymph mucosa-assoc lym tiss, in remisKCan lead a claim
C8880Other malignant immunoproliferative diseases not remissionKCan lead a claim
C8881Other malignant immunoproliferative diseases, in remissionKCan lead a claim
C8890Malignant immunoproliferative disease, unsp not remissionKCan lead a claim
C8891Malignant immunoproliferative disease, unsp, in remissionKCan lead a claim
C9000Multiple myeloma not having achieved remissionKCan lead a claim
C9001Multiple myeloma in remissionKCan lead a claim
C9002Multiple myeloma in relapseKCan lead a claim
C9010Plasma cell leukemia not having achieved remissionKCan lead a claim
C9011Plasma cell leukemia in remissionKCan lead a claim
C9012Plasma cell leukemia in relapseKCan lead a claim
C9020Extramedullary plasmacytoma not having achieved remissionKCan lead a claim
C9021Extramedullary plasmacytoma in remissionKCan lead a claim
C9022Extramedullary plasmacytoma in relapseKCan lead a claim
C9030Solitary plasmacytoma not having achieved remissionKCan lead a claim
C9031Solitary plasmacytoma in remissionKCan lead a claim
C9032Solitary plasmacytoma in relapseKCan lead a claim
C9100Acute lymphoblastic leukemia not having achieved remissionKCan lead a claim
C9101Acute lymphoblastic leukemia, in remissionKCan lead a claim
C9102Acute lymphoblastic leukemia, in relapseKCan lead a claim
C9110Chronic lymphocytic leuk of B-cell type not achieve remisKCan lead a claim
C9111Chronic lymphocytic leukemia of B-cell type in remissionKCan lead a claim
C9112Chronic lymphocytic leukemia of B-cell type in relapseKCan lead a claim
C9130Prolymphocytic leukemia of B-cell type not achieve remissionKCan lead a claim
C9131Prolymphocytic leukemia of B-cell type, in remissionKCan lead a claim
C9132Prolymphocytic leukemia of B-cell type, in relapseKCan lead a claim
C9140Hairy cell leukemia not having achieved remissionKCan lead a claim
C9141Hairy cell leukemia, in remissionKCan lead a claim
C9142Hairy cell leukemia, in relapseKCan lead a claim
C9150Adult T-cell lymph/leuk (HTLV-1-assoc) not achieve remissionKCan lead a claim
C9151Adult T-cell lymphoma/leukemia (HTLV-1-assoc), in remissionKCan lead a claim
C9152Adult T-cell lymphoma/leukemia (HTLV-1-assoc), in relapseKCan lead a claim
C9160Prolymphocytic leukemia of T-cell type not achieve remissionKCan lead a claim
C9161Prolymphocytic leukemia of T-cell type, in remissionKCan lead a claim
C9162Prolymphocytic leukemia of T-cell type, in relapseKCan lead a claim
C9190Lymphoid leukemia, unspecified not having achieved remissionKCan lead a claim
C9191Lymphoid leukemia, unspecified, in remissionKCan lead a claim
C9192Lymphoid leukemia, unspecified, in relapseKCan lead a claim
C91A0Mature B-cell leukemia Burkitt-type not achieve remissionKCan lead a claim
C91A1Mature B-cell leukemia Burkitt-type, in remissionKCan lead a claim
C91A2Mature B-cell leukemia Burkitt-type, in relapseKCan lead a claim
C91Z0Other lymphoid leukemia not having achieved remissionKCan lead a claim
C91Z1Other lymphoid leukemia, in remissionKCan lead a claim
C91Z2Other lymphoid leukemia, in relapseKCan lead a claim
C9200Acute myeloblastic leukemia, not having achieved remissionKCan lead a claim
C9201Acute myeloblastic leukemia, in remissionKCan lead a claim
C9202Acute myeloblastic leukemia, in relapseKCan lead a claim
C9210Chronic myeloid leuk, BCR/ABL-positive, not achieve remisKCan lead a claim
C9211Chronic myeloid leukemia, BCR/ABL-positive, in remissionKCan lead a claim
C9212Chronic myeloid leukemia, BCR/ABL-positive, in relapseKCan lead a claim
C9220Atyp chronic myeloid leuk, BCR/ABL-neg, not achieve remisKCan lead a claim
C9221Atypical chronic myeloid leukemia, BCR/ABL-neg, in remissionKCan lead a claim
C9222Atypical chronic myeloid leukemia, BCR/ABL-neg, in relapseKCan lead a claim
C9230Myeloid sarcoma, not having achieved remissionKCan lead a claim
C9231Myeloid sarcoma, in remissionKCan lead a claim
C9232Myeloid sarcoma, in relapseKCan lead a claim
C9240Acute promyelocytic leukemia, not having achieved remissionKCan lead a claim
C9241Acute promyelocytic leukemia, in remissionKCan lead a claim
C9242Acute promyelocytic leukemia, in relapseKCan lead a claim
C9250Acute myelomonocytic leukemia, not having achieved remissionKCan lead a claim
C9251Acute myelomonocytic leukemia, in remissionKCan lead a claim
C9252Acute myelomonocytic leukemia, in relapseKCan lead a claim
C9260Acute myeloid leukemia w 11q23-abnormality not achieve remisKCan lead a claim
C9261Acute myeloid leukemia with 11q23-abnormality in remissionKCan lead a claim
C9262Acute myeloid leukemia with 11q23-abnormality in relapseKCan lead a claim
C9290Myeloid leukemia, unspecified, not having achieved remissionKCan lead a claim
C9291Myeloid leukemia, unspecified in remissionKCan lead a claim
C9292Myeloid leukemia, unspecified in relapseKCan lead a claim
C92A0Acute myeloid leuk w multilin dysplasia, not achieve remisKCan lead a claim
C92A1Acute myeloid leukemia w multilin dysplasia, in remissionKCan lead a claim
C92A2Acute myeloid leukemia w multilineage dysplasia, in relapseKCan lead a claim
C92Z0Other myeloid leukemia not having achieved remissionKCan lead a claim
C92Z1Other myeloid leukemia, in remissionKCan lead a claim
C92Z2Other myeloid leukemia, in relapseKCan lead a claim
C9300Acute monoblastic/monocytic leukemia, not achieve remissionKCan lead a claim
C9301Acute monoblastic/monocytic leukemia, in remissionKCan lead a claim
C9302Acute monoblastic/monocytic leukemia, in relapseKCan lead a claim
C9310Chronic myelomonocytic leukemia not achieve remissionKCan lead a claim
C9311Chronic myelomonocytic leukemia, in remissionKCan lead a claim
C9312Chronic myelomonocytic leukemia, in relapseKCan lead a claim
C9330Juvenile myelomonocytic leukemia, not achieve remissionKCan lead a claim
C9331Juvenile myelomonocytic leukemia, in remissionKCan lead a claim
C9332Juvenile myelomonocytic leukemia, in relapseKCan lead a claim
C9390Monocytic leukemia, unsp, not having achieved remissionKCan lead a claim
C9391Monocytic leukemia, unspecified in remissionKCan lead a claim
C9392Monocytic leukemia, unspecified in relapseKCan lead a claim
C93Z0Other monocytic leukemia, not having achieved remissionKCan lead a claim
C93Z1Other monocytic leukemia, in remissionKCan lead a claim
C93Z2Other monocytic leukemia, in relapseKCan lead a claim
C9400Acute erythroid leukemia, not having achieved remissionKCan lead a claim
C9401Acute erythroid leukemia, in remissionKCan lead a claim
C9402Acute erythroid leukemia, in relapseKCan lead a claim
C9420Acute megakaryoblastic leukemia not achieve remissionKCan lead a claim
C9421Acute megakaryoblastic leukemia, in remissionKCan lead a claim
C9422Acute megakaryoblastic leukemia, in relapseKCan lead a claim
C9430Mast cell leukemia not having achieved remissionKCan lead a claim
C9431Mast cell leukemia, in remissionKCan lead a claim
C9432Mast cell leukemia, in relapseKCan lead a claim
C9440Acute panmyelosis w myelofibrosis not achieve remissionKCan lead a claim
C9441Acute panmyelosis with myelofibrosis, in remissionKCan lead a claim
C9442Acute panmyelosis with myelofibrosis, in relapseKCan lead a claim
C946Myelodysplastic disease, not elsewhere classifiedKCan lead a claim
C9480Other specified leukemias not having achieved remissionKCan lead a claim
C9481Other specified leukemias, in remissionKCan lead a claim
C9482Other specified leukemias, in relapseKCan lead a claim
C9500Acute leukemia of unsp cell type not achieve remissionKCan lead a claim
C9501Acute leukemia of unspecified cell type, in remissionKCan lead a claim
C9502Acute leukemia of unspecified cell type, in relapseKCan lead a claim
C9510Chronic leukemia of unsp cell type not achieve remissionKCan lead a claim
C9511Chronic leukemia of unspecified cell type, in remissionKCan lead a claim
C9512Chronic leukemia of unspecified cell type, in relapseKCan lead a claim
C9590Leukemia, unspecified not having achieved remissionKCan lead a claim
C9591Leukemia, unspecified, in remissionKCan lead a claim
C9592Leukemia, unspecified, in relapseKCan lead a claim
C960Multifocal and multisystemic Langerhans-cell histiocytosisKCan lead a claim
C9620Malignant mast cell neoplasm, unspecifiedKCan lead a claim
C9621Aggressive systemic mastocytosisKCan lead a claim
C9622Mast cell sarcomaKCan lead a claim
C9629Other malignant mast cell neoplasmKCan lead a claim
C964Sarcoma of dendritic cells (accessory cells)KCan lead a claim
C965Multifocal and unisystemic Langerhans-cell histiocytosisKCan lead a claim
C966Unifocal Langerhans-cell histiocytosisKCan lead a claim
C969Malig neoplm of lymphoid, hematpoetc and rel tissue, unspKCan lead a claim
C96AHistiocytic sarcomaKCan lead a claim
C96ZOth malig neoplm of lymphoid, hematpoetc and related tissueKCan lead a claim

Source: CMS HH PPS Grouper Software v07.2.26, effective 2026-10-01. 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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