G56Mononeuropathies of upper limb
ICD-10-CM category (non-billable header) code — part of Nerve, nerve root and plexus disorders (G50-G59)
Coding Notes
Excludes1 (never code both together)
- current traumatic nerve disorder - see nerve injury by body region
Subcategories (7)
- G56.0 Carpal tunnel syndrome
- G56.1 Other lesions of median nerve
- G56.2 Lesion of ulnar nerve
- G56.3 Lesion of radial nerve
- G56.4 Causalgia of upper limb
- G56.8 Other specified mononeuropathies of upper limb
- G56.9 Unspecified mononeuropathy of upper limb