E28.2 Polycystic ovarian syndrome

Billable ICD-10-CM code, FY2026.

Applicable to

• Sclerocystic ovary syndrome
• Stein-Leventhal syndrome

Applies from E28 Ovarian dysfunction

Excludes1 (never code together)

• isolated gonadotropin deficiency (E23.0)
• postprocedural ovarian failure (E89.4-)

MS-DRG index

Defines the logic of DRG(s) 742-743 in MDC 13.

Approximate ICD-9-CM (GEMs)

• 256.4 Polycystic ovaries

Code annotations containing back-references to E28.2

Back-references to E28.2

• Type 1 Excludes: N83.2 Other and unspecified ovarian cysts ("polycystic ovarian syndrome (E28.2)")
• Type 1 Excludes: N83.2 Other and unspecified ovarian cysts ("Stein-Leventhal syndrome (E28.2)")
• Type 2 Excludes: N97 Female infertility ("Stein-Leventhal syndrome (E28.2)")

Back-references to E28

• Code First: G63 Polyneuropathy in diseases classified elsewhere ("endocrine disease, except diabetes (E00-E07, E15-E16, E20-E34)")
• Type 1 Excludes: N91 Absent, scanty and rare menstruation ("ovarian dysfunction (E28.-)")

Diagnosis Index entries for E28.2

• Disease, diseased › ovary (noninflammatory) › polycystic
• Disease, diseased › polycystic › ovary, ovaries
• Infertility › female › associated with › Stein-Leventhal syndrome
• Infertility › female › due to › Stein-Leventhal syndrome
• Polycystic (disease) › ovary, ovaries
• Sclerocystic ovary syndrome
• Stein-Leventhal syndrome
• Stein's syndrome
• Syndrome › bilateral polycystic ovarian
• Syndrome › ovary › polycystic
• Syndrome › ovary › sclerocystic
• Syndrome › sclerocystic ovary
• Syndrome › Stein-Leventhal
• Syndrome › Stein's
• Virilization (female) (suprarenal) › isosexual

Nearby codes

• E28 Ovarian dysfunction
• E28.0 Estrogen excess
• E28.1 Androgen excess
• E28.2 Polycystic ovarian syndrome (this code)
• E28.3 Primary ovarian failure
• E28.31 Premature menopause
• E28.310 Symptomatic premature menopause
• E28.319 Asymptomatic premature menopause
• E28.39 Other primary ovarian failure