B10: Other human herpesviruses
Codes under B10 (Other human herpesviruses). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| B10.0 | Other human herpesvirus encephalitis | — |
| B10.0 | Other human herpesvirus encephalitis | — |
| B10.01 | Human herpesvirus 6 encephalitis | ✓ |
| B10.01 | Human herpesvirus 6 encephalitis | ✓ |
| B10.8 | Other human herpesvirus infection | — |
| B10.8 | Other human herpesvirus infection | — |
| B10.09 | Other human herpesvirus encephalitis | ✓ |
| B10.09 | Other human herpesvirus encephalitis | ✓ |
| B10.81 | Human herpesvirus 6 infection | ✓ |
| B10.81 | Human herpesvirus 6 infection | ✓ |
| B10.82 | Human herpesvirus 7 infection | ✓ |
| B10.82 | Human herpesvirus 7 infection | ✓ |
| B10.89 | Other human herpesvirus infection | ✓ |
| B10.89 | Other human herpesvirus infection | ✓ |
Frequently asked questions
What is ICD-10-CM code B10?
B10 is an ICD-10-CM category covering Other human herpesviruses. It contains 14 more specific diagnosis codes, 10 of which are billable.
Is B10 a billable code?
No — B10 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 B10.0 — Other human herpesvirus encephalitis). 10 of the 14 codes under B10 are billable.
What codes fall under B10?
B10 includes B10.0, B10.0, B10.01, B10.01, B10.8, plus 9 more. 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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