G56.03
G56.03 — Carpal tunnel syndrome, bilateral upper limbs
Billable / specific codeICD-10-CMbilateral
G56.03 is a billable, specific ICD-10-CM code for carpal tunnel syndrome, bilateral upper limbs. It is valid for submission on a claim.
Risk adjustment
G56.03 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
G56.03 is named in 23 Medicare coverage policies — 23 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A52863Billing and Coding: Pain Management - injection of tendon sheaths, ligaments, ganglion cysts, carpal and tarsal tunnels
- A53057Billing and Coding: Home Health Occupational Therapy
- A53058Billing and Coding: Home Health Physical Therapy
- A53064Billing and Coding: Outpatient Occupational Therapy
Related codes at this level
Codes that share G56.0. If G56.03 is not quite right, the correct code is usually one of these.
Questions about G56.03
- Is G56.03 a billable ICD-10-CM code?
- Yes. G56.03 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does G56.03 sit in the tabular list?
- Diseases of the nervous system (G00-G99), in the block Nerve, nerve root and plexus disorders (G50-G59).