B10.09 ICD-10-CM Code: Other human herpesvirus encephalitis
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
B10.09Other human herpesvirus encephalitis
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where B10.09 sits
- 1
Chapter 1
Certain infectious and parasitic diseases (A00-B99)
- 2
Section
Other human herpesviruses (B10)
- 3
Category B10
Other human herpesviruses
- 4
Subcategory B10.0
Other human herpesvirus encephalitis
- 5
Code B10.09
Other human herpesvirus encephalitis
Documentation details
Notes for this code
Inclusion terms
- Human herpesvirus 7 encephalitis
Code first
No “code first” instruction is listed for B10.09.
Use additional code
No “use additional code” instruction is listed for B10.09.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for B10.09.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for B10.09.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code B10.09 mean?
B10.09 is the FY 2027 U.S. ICD-10-CM code for “Other human herpesvirus encephalitis.”
Is B10.09 a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, B10.09 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.
Where is B10.09 located in ICD-10-CM?
B10.09 is listed in Chapter 1, Certain infectious and parasitic diseases (A00-B99), within Other human herpesviruses (B10) (B10–B10), under category B10, Other human herpesviruses and subcategory B10.0, Other human herpesvirus encephalitis.
What coding notes are listed for B10.09?
Its listed inclusion terms are Human herpesvirus 7 encephalitis. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
Keep exploring
Related B10.0 codes
Ready to transform your clinical documentation?
Join Vero and see how effortless documentation can be.
No credit card required
Cancel anytime