ICD-10-CM › G00-G99 › G50-G59 › G56 Mononeuropathies of upper limb › G56.3
Lesion of radial nerve
Not billableICD-10-CM diagnosis code.
This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.
Submit one of these 4 more specific codes instead:
What has happened to this code
Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2012 Added to the draft code set draft Lesion of radial nerve
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from G56 Mononeuropathies of upper limb
Excludes1 - never coded here
- current traumatic nerve disorder - see nerve injury by body region
Inherited from the G50-G59 section Nerve, nerve root and plexus disorders (G50-G59)
Excludes1 - never coded here
- current traumatic nerve, nerve root and plexus disorders - see Injury, nerve by body region
- neuralgia NOS (M79.2)
- neuritis NOS (M79.2)
- peripheral neuritis in pregnancy (O26.82-)
- radiculitis NOS (M54.1-)
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Neurophthisis
- Neurosclerosis
- Endoperineuritis
- Irritation > nerve
- Compression > nerve
- Change > trophic > arm
- Vasospasm > nerve > arm
- Angiospasm > nerve > arm
- Atrophy, atrophic > nerve
- Disease, diseased > nerve
- Disorder > nerve > radial
- Paralysis, paralytic > nerve
- Compression > nerve > arm NEC
- Compression > subcostal nerve
- Disorder > nerve > upper limb
- Mononeuropathy > radial nerve
- Neuritis > peripheral > single
- Degeneration, degenerative > nerve
- Neuropathy, neuropathic > ischemic
- Degeneration, degenerative > Wallerian
- Compression > nerve > upper extremity NEC
- Mononeuropathy > upper limb > radial nerve
- Disorder > nerve > specified NEC > upper limb
- Inflammation, inflamed, inflammatory > nerve NEC
- Inflammation, inflamed, inflammatory > spinal > nerve
- Palsy > radial nerve
- Lesion > nerve > radial
- Mononeuritis > radial nerve
- Paralysis, paralytic > radial nerve
- Paralysis, paralytic > nerve > radial
Codes in the same group
| Code | Description | Status |
|---|---|---|
| G56.0 | Carpal tunnel syndrome | Not billable |
| G56.1 | Other lesions of median nerve | Not billable |
| G56.2 | Lesion of ulnar nerve | Not billable |
| G56.4 | Causalgia of upper limb | Not billable |
| G56.8 | Other specified mononeuropathies of upper limb | Not billable |
| G56.9 | Unspecified mononeuropathy of upper limb | Not billable |