Current
G56 — Mononeuropathies of upper limb
Part of Chapter 6: Diseases of the nervous system , block Nerve, nerve root and plexus disorders (G50-G59) .
Official Notes
Excludes1
current traumatic nerve disorder - see nerve injury by body region
Child Codes
- G56.0 Carpal tunnel syndrome Has subcodes
- G56.1 Other lesions of median nerve Has subcodes
- G56.2 Lesion of ulnar nerve Has subcodes
- G56.3 Lesion of radial nerve Has subcodes
- G56.4 Causalgia of upper limb Has subcodes
- G56.8 Other specified mononeuropathies of upper limb Has subcodes
- G56.9 Unspecified mononeuropathy of upper limb Has subcodes
FY 2027 effective October 1, 2026 · CDC NCHS and CMS