B02.2Header code — not billable
Zoster with other nervous system involvement
- Chapter
- 1. Certain infectious and parasitic diseases
- Category
- B02
- Effective date
- October 1, 2026
Related codes in category B02
B02Zoster [herpes zoster]B02.0Zoster encephalitisYesB02.1Zoster meningitisYesB02.21Postherpetic geniculate ganglionitisYesB02.22Postherpetic trigeminal neuralgiaYesB02.23Postherpetic polyneuropathyYesB02.24Postherpetic myelitisYesB02.29Other postherpetic nervous system involvementYesB02.3Zoster ocular diseaseB02.30Zoster ocular disease, unspecifiedYesB02.31Zoster conjunctivitisYesB02.32Zoster iridocyclitisYes
Frequently asked questions
What is ICD-10 code B02.2?
B02.2 is an ICD-10-CM diagnosis code for Zoster with other nervous system involvement.
Is B02.2 a billable code?
No. B02.2 is a category/header code, not billable on its own — use one of its more specific child codes instead.
What ICD-10-CM chapter is B02.2 in?
B02.2 falls under Chapter 1: Certain infectious and parasitic diseases.
When did B02.2 become effective?
B02.2 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to B02.2?
B02.2 belongs to category B02, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.