ICD-10 · PDGM grouping
E28 Ovarian dysfunction
All 8 codes in the E28 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
8
Can lead a claim
7
Cannot lead a claim
1
What CMS assigns to E28
7 of the 8 codes group to MMTA - Other (5) and MMTA - Endocrine (2); 1 is assigned no clinical group. None of the 8 is assigned a comorbidity subgroup. 7 of the 8 can lead a claim.
Every code in E28
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 |
|---|---|---|---|---|
| E28.0 | Estrogen excess | Can lead a claim | A | None |
| E28.1 | Androgen excess | Can lead a claim | A | None |
| E28.2 | Polycystic ovarian syndrome | Can lead a claim | I | None |
| E28.3 Primary ovarian failure | ||||
| E28.31 Premature menopause | ||||
| E28.310 | Symptomatic premature menopause | Can lead a claim | A | None |
| E28.319 | Asymptomatic premature menopause | Can lead a claim | A | None |
| E28.39 | Other primary ovarian failure | Can lead a claim | A | None |
| E28.8 | Other ovarian dysfunction | Can lead a claim | I | None |
| E28.9 | Ovarian dysfunction, unspecified | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | 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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