MCMedicalCodingSoftware
A52.02

A52.02: Syphilitic aortitis

Billable / specific codeICD-10-CM

A52.02 is a billable, specific ICD-10-CM code for syphilitic aortitis. It is valid for submission on a claim.

Check A52.02 with the rest of the claim: free scrubber

Other codes that can never be billed with A52.02

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

  • I79.1Aortitis in diseases classified elsewhere

Risk adjustment

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

Medicare coverage

A52.02 is named in 7 Medicare coverage policies: 7 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A52850Billing and Coding: Cardiac Catheterization and Coronary Angiography
  • A52868Billing and Coding: Transesophageal Echocardiography (TEE)
  • A56500Billing and Coding: Cardiac Catheterization and Coronary Angiography
  • A56625Billing and Coding: Echocardiography

Alphabetic index entries that lead here

  • Doehle-Heller aortitis
  • Aortitis›Doehle-Heller
  • Aortitis›luetic
  • Aortitis›specific(syphilitic)
  • Aortitis›syphilitic
  • Syphilis, syphilitic›aorta(arch) (abdominal) (thoracic)
  • Arteritis›aorta›syphilitic
  • Disease, diseased›aorta›syphilitic NEC

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under A52.0

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.