ICD-10-CM > E00-E89 > E20-E35 > E28 E28 Ovarian dysfunction Non-Billable/Non-Specific Type 1 Excludes isolated gonadotropin deficiency (E23.0)postprocedural ovarian failure (E89.4-) Codes E28.0Estrogen excessE28.1Androgen excessE28.2Polycystic ovarian syndromeE28.3Primary ovarian failureE28.31Premature menopauseE28.310Symptomatic premature menopauseE28.319Asymptomatic premature menopauseE28.39Other primary ovarian failureE28.8Other ovarian dysfunctionE28.9Ovarian dysfunction, unspecified