G54
⚠ Non-billable
Nerve root and plexus disorders
ICD-10-CM · FY2026 · Diseases of the Nervous System
Code
G54
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Diseases of the Nervous System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Official coding notes
From CMS's ICD-10-CM Tabular List.
Excludes1 — never code together
- current traumatic nerve root and plexus disorders - see nerve injury by body region
- intervertebral disc disorders (M50-M51)
- neuralgia or neuritis NOS (M79.2)
- neuritis or radiculitis brachial NOS (M54.13)
- neuritis or radiculitis lumbar NOS (M54.16)
- neuritis or radiculitis lumbosacral NOS (M54.17)
- neuritis or radiculitis thoracic NOS (M54.14)
- radiculitis NOS (M54.10)
- radiculopathy NOS (M54.10)
- spondylosis (M47.-)
Frequently asked questions
What is ICD-10 code G54?
ICD-10-CM code G54 represents Nerve root and plexus disorders. It is a non-billable header code requiring a more specific subcategory in the Diseases of the Nervous System chapter, effective October 1, 2025 – September 30, 2026.
Is G54 billable?
No. G54 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is G54 in?
G54 belongs to the Diseases of the Nervous System chapter (G00–G99) of ICD-10-CM.
Related codes in the G54 category
G54.0
Brachial plexus disorders
Billable
G54.1
Lumbosacral plexus disorders
Billable
G54.2
Cervical root disorders, not elsewhere classified
Billable
G54.3
Thoracic root disorders, not elsewhere classified
Billable
G54.4
Lumbosacral root disorders, not elsewhere classified
Billable
G54.5
Neuralgic amyotrophy
Billable
G54.6
Phantom limb syndrome with pain
Billable
G54.7
Phantom limb syndrome without pain
Billable
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