Unspecified viral hepatitis (B19) ICD-10-CM
The B19 code range covers unspecified viral hepatitis with 9 ICD-10-CM diagnosis codes. 6 of them are billable and valid for claim submission in fiscal year 2027, and the category headers group them but cannot themselves be billed.
Codes in the B19 Range 9 codes · 6 billable
- B19 Unspecified viral hepatitisNon-billable
- B19.0 Unspecified viral hepatitis with hepatic coma
- B19.1 Unspecified viral hepatitis BNon-billable
- B19.10 Unspecified viral hepatitis B without hepatic coma
- B19.11 Unspecified viral hepatitis B with hepatic coma
- B19.2 Unspecified viral hepatitis CNon-billable
- B19.20 Unspecified viral hepatitis C without hepatic coma
- B19.21 Unspecified viral hepatitis C with hepatic coma
- B19.9 Unspecified viral hepatitis without hepatic coma
About the B19 Code Range
This category groups unspecified viral hepatitis, with separate entries for hepatitis B and hepatitis C.
B19.0 and B19.9 distinguish whether hepatic coma, or liver-related coma, is present. B19.1 identifies hepatitis B, and B19.2 identifies hepatitis C. Each of those branches divides further into codes with and without hepatic coma.
Questions About This Page
How many billable codes are in the B19 range?
Of the 9 codes in this range, 6 are billable and valid for claim submission from October 1, 2026 through September 30, 2027. Category header codes group them but cannot be reported on claims.
What does the B19 range classify?
The range classifies unspecified viral hepatitis. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
