Diagnosis Code


Code Information

Diagnosis Code: B02.22

Short Description: Postherpetic trigeminal neuralgia

Long Description: Postherpetic trigeminal neuralgia

The code B02.22 is VALID for claim submission

Code Classification:

  • Certain infectious and parasitic diseases (A00–B99)
    • Viral infections characterized by skin and mucous membrane lesions (B00-B09)
      • Zoster [herpes zoster] (B02)
        • B02.22 Postherpetic trigeminal neuralgia

Code Version: 2022 ICD-10-CM


  • Acute herpes zoster neuropathy
  • Acute trigeminal herpes zoster
  • Fifth cranial nerve finding
  • Postherpetic neuralgia
  • Post-herpetic trigeminal neuralgia
  • Postinfectious neuralgia
  • Postinfective peripheral neuralgia
  • Secondary trigeminal neuralgia
  • Trigeminal neuralgia

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
B02.22 Right Arrow 053.12 Postherpes trigem neural

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
B02 Zoster [herpes zoster]
B02.0 Zoster encephalitis
B02.1 Zoster meningitis
B02.2 Zoster with other nervous system involvement
B02.21 Postherpetic geniculate ganglionitis
B02.23 Postherpetic polyneuropathy
B02.24 Postherpetic myelitis
B02.29 Other postherpetic nervous system involvement
B02.3 Zoster ocular disease
B02.30 Zoster ocular disease, unspecified
B02.31 Zoster conjunctivitis
B02.32 Zoster iridocyclitis
B02.33 Zoster keratitis
B02.34 Zoster scleritis
B02.39 Other herpes zoster eye disease
B02.7 Disseminated zoster
B02.8 Zoster with other complications
B02.9 Zoster without complications

This page was last updated on: 10/1/2023