G59
G59: Mononeuropathy in diseases classified elsewhere
Billable / specific codeICD-10-CM
G59 is a billable, specific ICD-10-CM code for mononeuropathy in diseases classified elsewhere. It is valid for submission on a claim.
Check G59 with the rest of the claim: free scrubberExcludes1: never code together
These conditions cannot occur together. Billing both on the same encounter is a denial.
Code first
The underlying condition must be sequenced before this code.
- underlying disease
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
G59 is named in 23 Medicare coverage policies: 20 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
Code history
Unchanged in every release from FY2024 to FY2027.