MCMedicalCodingSoftware
A50.03

A50.03: Early congenital syphilitic pharyngitis

Billable / specific codeICD-10-CM

A50.03 is a billable, specific ICD-10-CM code for early congenital syphilitic pharyngitis. It is valid for submission on a claim.

Check A50.03 with the rest of the claim: free scrubber

Inclusion terms

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

  • Early congenital syphilitic laryngitis

Risk adjustment

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

Alphabetic index entries that lead here

  • Catarrh, catarrhal›due to congenital syphilis
  • Pharyngitis›syphilitic, congenital(early)
  • Laryngitis›syphilitic›congenital›early
  • Laryngotracheitis›syphilitic›congenital›early
  • Syphilis, syphilitic›congenital›early, or less than 2 years after birth NEC›symptomatic›pharyngitis

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under A50.0

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.