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

Z65 Problems related to other psychosocial circumstances

All 8 codes in the Z65 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

8

Can lead a claim

0

Cannot lead a claim

8

What CMS assigns to Z65

None of the 8 codes is assigned a clinical group. None of the 8 is assigned a comorbidity subgroup. None can lead a claim.

Every code in Z65

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

CodeDescriptionPrimary positionClinical groupComorbidity subgroup
Z65.0Conviction in civil and criminal proceedings without imprisonmentCMS: Conviction in civil & criminal proceedings w/o imprisonmentCannot lead a claimPrincipal diagnosis not assigned to a clinical groupNoneNone
Z65.1Imprisonment and other incarcerationCannot lead a claimPrincipal diagnosis not assigned to a clinical groupNoneNone
Z65.2Problems related to release from prisonCannot lead a claimPrincipal diagnosis not assigned to a clinical groupNoneNone
Z65.3Problems related to other legal circumstancesCannot lead a claimPrincipal diagnosis not assigned to a clinical groupNoneNone
Z65.4Victim of crime and terrorismCannot lead a claimPrincipal diagnosis not assigned to a clinical groupNoneNone
Z65.5Exposure to disaster, war and other hostilitiesCannot lead a claimPrincipal diagnosis not assigned to a clinical groupNoneNone
Z65.8Other specified problems related to psychosocial circumstancesCMS: Oth problems related to psychosocial circumstancesCannot lead a claimPrincipal diagnosis not assigned to a clinical groupNoneNone
Z65.9Problem related to unspecified psychosocial circumstancesCannot lead a claimPrincipal diagnosis not assigned to a clinical groupNoneNone

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.

The monthly home health regs digest

What CMS changed, what's due next, and what to do about it — one email a month, no fluff. Read the first issue