G58.9
G58.9: Mononeuropathy, unspecified
Billable / specific codeICD-10-CM
G58.9 is a billable, specific ICD-10-CM code for mononeuropathy, unspecified. It is valid for submission on a claim.
Check G58.9 with the rest of the claim: free scrubberRisk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
G58.9 is named in 15 Medicare coverage policies: 12 listing it as supporting medical necessity, and 3 listing it as NOT covered. Which one applies depends on your Medicare contractor.
- A56731Billing and Coding: Nerve Blocks and Electrostimulation for Peripheral Neuropathynot covered
- A57589Billing and Coding: Nerve Blocks for Peripheral Neuropathynot covered
- A57663Billing and Coding: Nerve Blocks for Peripheral Neuropathynot covered
- A53064Billing and Coding: Outpatient Occupational Therapy
Alphabetic index entries that lead here
- Mononeuritis
- Mononeuropathy
- Neuronitis
- Compression›nerve
- Disorder›nerve
- Lesion›nerve
- Neuropathy, neuropathic›entrapment
- Palsy›nerve
- Paralysis, paralytic›atrophic
- Atrophy, atrophic›muscle, muscular›neuritic
- Irritation›spinal›nerve
- Paralysis, paralytic›muscle, muscular NEC›due to nerve lesion
Code history
Unchanged in every release from FY2024 to FY2027.