B25
Non-billableCytomegaloviral disease
B25 is the ICD-10-CM code for Cytomegaloviral disease. It is a non-billable category code — use a more specific child code such as B25.0 for billing.
- Status
- Header (non-billable)
- Chapter
- A00-B99
- Subcodes
- 5
- Edition
- FY2026
A00-B99 Certain infectious and parasitic diseases
What this means — in plain language
MedlinePlus · NIHCytomegalovirus (CMV) is a virus found around the world. It is related to the viruses that cause chickenpox and infectious mononucleosis (mono). Between 50% and 80% of adults in the United States have had a CMV infection by age 40. Once CMV is in a person's body, it stays there for life. CMV is spread through close contact with body fluids. Most people with CMV don't get sick and don't know that they've been…
Read more about Cytomegalovirus Infections at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Excludes1 — not coded here
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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