B02.9 ICD-10-CM Code: Zoster without complications
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
B02.9Zoster without complications
ICD-10-CM diagnosis code · United States clinical modification
Where B02.9 sits
- 1
Chapter 1
Certain infectious and parasitic diseases (A00-B99)
- 2
Section
Viral infections characterized by skin and mucous membrane lesions (B00-B09)
- 3
Category B02
Zoster [herpes zoster]
- 4
Code B02.9
Zoster without complications
Notes for this code
Inclusion terms
- Zoster NOS
Code first
No “code first” instruction is listed for B02.9.
Use additional code
No “use additional code” instruction is listed for B02.9.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for B02.9.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for B02.9.
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
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.
Frequently asked questions
What does ICD-10-CM code B02.9 mean?
B02.9 is the FY 2027 U.S. ICD-10-CM code for “Zoster without complications.”
Is B02.9 a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, B02.9 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 B02.9 located in ICD-10-CM?
B02.9 is listed in Chapter 1, Certain infectious and parasitic diseases (A00-B99), within Viral infections characterized by skin and mucous membrane lesions (B00-B09) (B00–B09), under category B02, Zoster [herpes zoster].
What coding notes are listed for B02.9?
Its listed inclusion terms are Zoster NOS. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.