G56.92
G56.92 — Unspecified mononeuropathy of left upper limb
Billable / specific codeICD-10-CMleft
G56.92 is a billable, specific ICD-10-CM code for unspecified mononeuropathy of left upper limb. It is valid for submission on a claim.
Risk adjustment
G56.92 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Medicare coverage
G56.92 is named in 13 Medicare coverage policies — 12 listing it as supporting medical necessity, and 1 listing it as NOT covered. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A56731Billing and Coding: Nerve Blocks and Electrostimulation for Peripheral Neuropathynot covered
- A53057Billing and Coding: Home Health Occupational Therapy
- A53064Billing and Coding: Outpatient Occupational Therapy
- A54095Billing and Coding: Nerve Conduction Studies and Electromyography
Related codes at this level
Codes that share G56.9. If G56.92 is not quite right, the correct code is usually one of these.
Questions about G56.92
- Is G56.92 a billable ICD-10-CM code?
- Yes. G56.92 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does G56.92 sit in the tabular list?
- Diseases of the nervous system (G00-G99), in the block Nerve, nerve root and plexus disorders (G50-G59).