MCMedicalCodingSoftware
B02.9

B02.9: Zoster without complications

Billable / specific codeICD-10-CM

B02.9 is a billable, specific ICD-10-CM code for zoster without complications. It is valid for submission on a claim.

Check B02.9 with the rest of the claim: free scrubber

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Zoster NOS

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

B02.9 is named in 11 Medicare coverage policies: 11 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A56034Billing and Coding: Nerve Blockade for Treatment of Chronic Pain and Neuropathy
  • A56607Billing and Coding: Continuous Peripheral Nerve Blocks (CPNB)
  • A56651Billing and Coding: Epidural Steroid Injections for Pain Management
  • A56681Billing and Coding: Epidural Steroid Injections for Pain Management

Alphabetic index entries that lead here

  • Herpes, herpesvirus, herpetic›zoster
  • Infection, infected, infective›herpes›zoster

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under B02

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.