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

B95 Streptococcus, Staphylococcus, and Enterococcus as the cause of diseases classified elsewhere

All 10 codes in the B95 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

10

Can lead a claim

0

Cannot lead a claim

10

What CMS assigns to B95

None of the 10 codes is assigned a clinical group. 1 of the 10 counts toward the C-diff, MRSA, E-coli, Sepsis comorbidity subgroup; 9 are assigned none. None can lead a claim.

  • C-diff, MRSA, E-coli, Sepsis: counts toward the high comorbidity tier only in an interaction pair.

Every code in B95

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

CodeDescriptionPrimary positionClinical groupComorbidity subgroup
B95.0Streptococcus, group A, as the cause of diseases classified elsewhereCMS: Streptococcus, group A, causing diseases classd elswhrCannot lead a claimUnacceptable principal diagnosis, code is not reportable as principal diagnosisNoneNone
B95.1Streptococcus, group B, as the cause of diseases classified elsewhereCMS: Streptococcus, group B, causing diseases classd elswhrCannot lead a claimUnacceptable principal diagnosis, code is not reportable as principal diagnosisNoneNone
B95.2Enterococcus as the cause of diseases classified elsewhereCannot lead a claimUnacceptable principal diagnosis, code is not reportable as principal diagnosisNoneNone
B95.3Streptococcus pneumoniae as the cause of diseases classified elsewhereCMS: Streptococcus pneumoniae causing diseases classd elswhrCannot lead a claimUnacceptable principal diagnosis, code is not reportable as principal diagnosisNoneNone
B95.4Other streptococcus as the cause of diseases classified elsewhereCMS: Oth streptococcus as the cause of diseases classd elswhrCannot lead a claimUnacceptable principal diagnosis, code is not reportable as principal diagnosisNoneNone
B95.5Unspecified streptococcus as the cause of diseases classified elsewhereCMS: Unsp streptococcus as the cause of diseases classd elswhrCannot lead a claimUnacceptable principal diagnosis, code is not reportable as principal diagnosisNoneNone
B95.6 Staphylococcus aureus as the cause of diseases classified elsewhere
B95.61Methicillin susceptible Staphylococcus aureus infection as the cause of diseases classified elsewhereCMS: Methicillin suscep staph infct causing dis classd elswhrCannot lead a claimUnacceptable principal diagnosis, code is not reportable as principal diagnosisNoneNone
B95.62Methicillin resistant Staphylococcus aureus infection as the cause of diseases classified elsewhereCMS: Methicillin resis staph infct causing diseases classd elswhrCannot lead a claimUnacceptable principal diagnosis, code is not reportable as principal diagnosisNoneC-diff, MRSA, E-coli, Sepsis
B95.7Other staphylococcus as the cause of diseases classified elsewhereCMS: Oth staphylococcus as the cause of diseases classd elswhrCannot lead a claimUnacceptable principal diagnosis, code is not reportable as principal diagnosisNoneNone
B95.8Unspecified staphylococcus as the cause of diseases classified elsewhereCMS: Unsp staphylococcus as the cause of diseases classd elswhrCannot lead a claimUnacceptable principal diagnosis, code is 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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