B10

Non-billable

Other human herpesviruses

B10 is the ICD-10-CM code for Other human herpesviruses. It is a non-billable category code — use a more specific child code such as B10.0 for billing.

Status
Header (non-billable)
Chapter
A00-B99
Subcodes
2
Edition
FY2026

A00-B99 Certain infectious and parasitic diseases

What this means — in plain language

MedlinePlus · NIH

What are viruses? Viruses are very tiny germs. They are made of genetic material (either DNA or RNA) inside of a protein coating. There are a huge number of viruses on earth. Only a small number of them can infect humans. Those viruses can infect our cells, which may cause disease. Some of the diseases that viruses can cause include the common cold , the flu , COVID-19 , and HIV . How are viruses spread? Viruses can…

Read more about Viral Infections at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

Excludes2 — not included here

  • cytomegalovirus (B25.9)
  • Epstein-Barr virus (B27.0-)
  • herpes NOS (B00.9)
  • herpes simplex (B00.-)
  • herpes zoster (B02.-)
  • human herpesvirus NOS (B00.-)
  • human herpesvirus 1 and 2 (B00.-)
  • human herpesvirus 3 (B01.-, B02.-)
  • human herpesvirus 4 (B27.0-)
  • human herpesvirus 5 (B25.-)
  • varicella (B01.-)
  • zoster (B02.-)

Frequently asked questions

What is ICD-10 code B10?
B10 is the ICD-10-CM code for "Other human herpesviruses". It falls under A00-B99 Certain infectious and parasitic diseases.
Is B10 a billable code?
No — B10 is a non-billable header code. Use a more specific child code (such as B10.0) for billing.
What are the subcodes of B10?
B10 has 2 more specific child codes, including B10.0, B10.8.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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