ICD-10-CM · Chapter 4 · E00-E89
E28 Ovarian dysfunction
Excludes 1 (cannot be coded together)
- isolated gonadotropin deficiency (E23.0)
- postprocedural ovarian failure (E89.4-)
Subcodes
Each subcode links to a detail page with full clinical annotations.
| Code | Description | Billable |
|---|---|---|
| E28..0 | Estrogen excess | Yes |
| E28..1 | Androgen excess | Yes |
| E28..2 | Polycystic ovarian syndrome | Yes |
| E28..3 | Primary ovarian failure | No |
| E28..31 | Premature menopause | No |
| E28..310 | Symptomatic premature menopause | Yes |
| E28..319 | Asymptomatic premature menopause | Yes |
| E28..39 | Other primary ovarian failure | Yes |
| E28..8 | Other ovarian dysfunction | Yes |
| E28..9 | Ovarian dysfunction, unspecified | Yes |
Plain-language term for this code
The following entry in the US Medical Glossary corresponds to ICD-10-CM category E28:
- Polycystic Ovary Syndrome (PCOS) — Síndrome de ovario poliquístico (SOP)
Last reviewed: September 2026