B02.22
B02.22: Postherpetic trigeminal neuralgia
Billable / specific codeICD-10-CM
B02.22 is a billable, specific ICD-10-CM code for postherpetic trigeminal neuralgia. It is valid for submission on a claim.
Check B02.22 with the rest of the claim: free scrubberOther codes that can never be billed with B02.22
Their own Excludes1 notes name this code, so the conflict is not listed above.
- G53Cranial nerve disorders in diseases classified elsewhere
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
B02.22 is named in 19 Medicare coverage policies: 19 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A54095Billing and Coding: Nerve Conduction Studies and Electromyography
- A55530Billing and Coding: Peripheral Nerve Stimulation
- A56034Billing and Coding: Nerve Blockade for Treatment of Chronic Pain and Neuropathy
- A56607Billing and Coding: Continuous Peripheral Nerve Blocks (CPNB)
Alphabetic index entries that lead here
- Postherpetic neuralgia›trigeminal
- Herpes, herpesvirus, herpetic›zoster›trigeminal neuralgia
- Neuralgia, neuralgic›postherpetic NEC›trigeminal
- Neuralgia, neuralgic›trigeminal›postherpetic, postzoster
- Tic›douloureux›postherpetic, postzoster
Code history
Unchanged in every release from FY2024 to FY2027.