B15: Acute hepatitis A
Codes under B15 (Acute hepatitis A). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| B15.0 | Hepatitis A with hepatic coma | ✓ |
| B15.0 | Hepatitis A with hepatic coma | ✓ |
| B15.9 | Hepatitis A without hepatic coma | ✓ |
| B15.9 | Hepatitis A without hepatic coma | ✓ |
Frequently asked questions
What is ICD-10-CM code B15?
B15 is an ICD-10-CM category covering Acute hepatitis A. It contains 4 more specific diagnosis codes, 4 of which are billable.
Is B15 a billable code?
No — B15 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example B15.0 — Hepatitis A with hepatic coma). 4 of the 4 codes under B15 are billable.
What codes fall under B15?
B15 includes B15.0, B15.0, B15.9, B15.9. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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