MCMedicalCodingSoftware
E28.2

E28.2: Polycystic ovarian syndrome

Billable / specific codeICD-10-CM

E28.2 is a billable, specific ICD-10-CM code for polycystic ovarian syndrome. It is valid for submission on a claim.

Check E28.2 with the rest of the claim: free scrubber

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Sclerocystic ovary syndrome
  • Stein-Leventhal syndrome

Excludes1 inherited from the categories above E28.2

A category’s note binds every code beneath it.

Written on E28: Ovarian dysfunction

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

Other codes that can never be billed with E28.2

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • N83.2Other and unspecified ovarian cysts
  • N91Absent, scanty and rare menstruation

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

E28.2 is named in 2 Medicare coverage policies: 2 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A53026Billing and Coding: Bariatric Surgery Coverage
  • A56421Billing and Coding: CT of the Abdomen and Pelvis

Alphabetic index entries that lead here

  • Sclerocystic ovary syndrome
  • Stein-Leventhal syndrome
  • Stein's syndrome
  • Polycystic›ovary, ovaries
  • Syndrome›bilateral polycystic ovarian
  • Syndrome›sclerocystic ovary
  • Syndrome›Stein-Leventhal
  • Syndrome›Stein's
  • Virilization›isosexual
  • Disease, diseased›ovary›polycystic
  • Disease, diseased›polycystic›ovary, ovaries
  • Syndrome›ovary›polycystic

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under E28

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.