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Q87.418

Q87.418: Marfan syndrome with other cardiovascular manifestations

Billable / specific codeICD-10-CMPOA exempt

Q87.418 is a billable, specific ICD-10-CM code for marfan syndrome with other cardiovascular manifestations. It is valid for submission on a claim.

Check Q87.418 with the rest of the claim: free scrubber

Other codes that can never be billed with Q87.418

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

  • Q67Congenital musculoskeletal deformities of head, face, spine and chest
  • Q75Other congenital malformations of skull and face bones
  • Q89.7Multiple congenital malformations, not elsewhere classified

Risk adjustment

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

Medicare coverage

Q87.418 is named in 11 Medicare coverage policies: 11 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A52868Billing and Coding: Transesophageal Echocardiography (TEE)
  • A53060Billing and Coding: Ophthalmology: Extended Ophthalmoscopy and Fundus Photography
  • A56580Billing and Coding: Computerized Axial Tomography (CT), Thorax
  • A56625Billing and Coding: Echocardiography

Alphabetic index entries that lead here

  • Syndrome›Marfan›with›cardiovascular manifestations

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under Q87.41

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.