G54: Nerve root and plexus disorders
Codes under G54 (Nerve root and plexus disorders). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| G54.0 | Brachial plexus disorders | ✓ |
| G54.0 | Brachial plexus disorders | ✓ |
| G54.1 | Lumbosacral plexus disorders | ✓ |
| G54.1 | Lumbosacral plexus disorders | ✓ |
| G54.2 | Cervical root disorders, not elsewhere classified | ✓ |
| G54.2 | Cervical root disorders, not elsewhere classified | ✓ |
| G54.3 | Thoracic root disorders, not elsewhere classified | ✓ |
| G54.3 | Thoracic root disorders, not elsewhere classified | ✓ |
| G54.4 | Lumbosacral root disorders, not elsewhere classified | ✓ |
| G54.4 | Lumbosacral root disorders, not elsewhere classified | ✓ |
| G54.5 | Neuralgic amyotrophy | ✓ |
| G54.5 | Neuralgic amyotrophy | ✓ |
| G54.6 | Phantom limb syndrome with pain | ✓ |
| G54.6 | Phantom limb syndrome with pain | ✓ |
| G54.7 | Phantom limb syndrome without pain | ✓ |
| G54.7 | Phantom limb syndrome without pain | ✓ |
| G54.8 | Other nerve root and plexus disorders | ✓ |
| G54.8 | Other nerve root and plexus disorders | ✓ |
| G54.9 | Nerve root and plexus disorder, unspecified | ✓ |
| G54.9 | Nerve root and plexus disorder, unspecified | ✓ |
Frequently asked questions
What is ICD-10-CM code G54?
G54 is an ICD-10-CM category covering Nerve root and plexus disorders. It contains 20 more specific diagnosis codes, 20 of which are billable.
Is G54 a billable code?
No — G54 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example G54.0 — Brachial plexus disorders). 20 of the 20 codes under G54 are billable.
What codes fall under G54?
G54 includes G54.0, G54.0, G54.1, G54.1, G54.2, plus 15 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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