MCMedicalCodingSoftware
B15.9

B15.9: Hepatitis A without hepatic coma

Billable / specific codeICD-10-CM

B15.9 is a billable, specific ICD-10-CM code for hepatitis a without hepatic coma. It is valid for submission on a claim.

Check B15.9 with the rest of the claim: free scrubber

Inclusion terms

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

  • Hepatitis A (acute)(viral) NOS

Risk adjustment

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

Medicare coverage

B15.9 is named in 1 Medicare coverage policy: 1 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A56421Billing and Coding: CT of the Abdomen and Pelvis

Alphabetic index entries that lead here

  • Catarrh, catarrhal›liver
  • Hepatitis›catarrhal(acute)
  • Hepatitis›epidemic
  • Hepatitis›infectious, infective
  • Icterus›infectious
  • Jaundice›catarrhal(acute)
  • Jaundice›epidemic(catarrhal)
  • Jaundice›febrile(acute)
  • Jaundice›infectious(acute) (subacute)
  • Hepatitis›viral, virus›type›A

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under B15

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.