MCMedicalCodingSoftware
A52.72

A52.72: Syphilis of lung and bronchus

Billable / specific codeICD-10-CM

A52.72 is a billable, specific ICD-10-CM code for syphilis of lung and bronchus. It is valid for submission on a claim.

Check A52.72 with the rest of the claim: free scrubber

Other codes that can never be billed with A52.72

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

  • J99Respiratory disorders in diseases classified elsewhere

Risk adjustment

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

Medicare coverage

A52.72 is named in 2 Medicare coverage policies: 2 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A56717Billing and Coding: Respiratory Therapy (Respiratory Care)
  • A57224Billing and Coding: Respiratory Care

Alphabetic index entries that lead here

  • Syphilis, syphilitic›bronchus(late)
  • Syphilis, syphilitic›lung
  • Syphilis, syphilitic›pulmonary(late)
  • Stenosis, stenotic›bronchus›syphilitic
  • Stricture›bronchus›syphilitic

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under A52.7

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.