ICD-10-CM · Chapter 1 · A00-B99
B25 Cytomegaloviral disease
5 subcodes
Block: Other viral diseases (B25-B34)
Excludes 1 (cannot be coded together)
- congenital cytomegalovirus infection (P35.1)
- cytomegaloviral mononucleosis (B27.1-)
Subcodes
Each subcode links to a detail page with full clinical annotations.
| Code | Description | Billable |
| B25..0 | Cytomegaloviral pneumonitis | Yes |
| B25..1 | Cytomegaloviral hepatitis | Yes |
| B25..2 | Cytomegaloviral pancreatitis | Yes |
| B25..8 | Other cytomegaloviral diseases | Yes |
| B25..9 | Cytomegaloviral disease, unspecified | Yes |
Last reviewed: September 2026