ICD-10 · PDGM grouping
B37 Candidiasis
All 17 codes in the B37 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.
Codes in family
17
Can lead a claim
17
Cannot lead a claim
0
What CMS assigns to B37
All 17 codes group to MMTA - Infectious Disease, Neoplasms, and Blood-Forming Diseases (15) and Neuro Rehabilitation (2). None of the 17 is assigned a comorbidity subgroup. Every code can lead a claim.
Every code in B37
Descriptions are CDC’s FY2027 wording; where CMS’s grouper abbreviates one, its form is shown beneath.
| Code | Description | Primary position | Clinical group | Comorbidity subgroup |
|---|---|---|---|---|
| B37.0 | Candidal stomatitis | Can lead a claim | K | None |
| B37.1 | Pulmonary candidiasis | Can lead a claim | K | None |
| B37.2 | Candidiasis of skin and nail | Can lead a claim | K | None |
| B37.3 Candidiasis of vulva and vagina | ||||
| B37.31 | Acute candidiasis of vulva and vagina | Can lead a claim | K | None |
| B37.32 | Chronic candidiasis of vulva and vagina | Can lead a claim | K | None |
| B37.4 Candidiasis of other urogenital sites | ||||
| B37.41 | Candidal cystitis and urethritis | Can lead a claim | K | None |
| B37.42 | Candidal balanitis | Can lead a claim | K | None |
| B37.49 | Other urogenital candidiasis | Can lead a claim | K | None |
| B37.5 | Candidal meningitis | Can lead a claim | B | None |
| B37.6 | Candidal endocarditis | Can lead a claim | K | None |
| B37.7 | Candidal sepsis | Can lead a claim | B | None |
| B37.8 Candidiasis of other sites | ||||
| B37.81 | Candidal esophagitis | Can lead a claim | K | None |
| B37.82 | Candidal enteritis | Can lead a claim | K | None |
| B37.83 | Candidal cheilitis | Can lead a claim | K | None |
| B37.84 | Candidal otitis externa | Can lead a claim | K | None |
| B37.89 | Other sites of candidiasis | Can lead a claim | K | None |
| B37.9 | Candidiasis, unspecified | Can lead a claim | K | None |
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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