G90.09
G90.09: Other idiopathic peripheral autonomic neuropathy
Billable / specific codeICD-10-CM
G90.09 is a billable, specific ICD-10-CM code for other idiopathic peripheral autonomic neuropathy. It is valid for submission on a claim.
Check G90.09 with the rest of the claim: free scrubberInclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Idiopathic peripheral autonomic neuropathy NOS
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
G90.09 is named in 13 Medicare coverage policies: 13 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A52996Billing and Coding: Routine Foot Care
- A54954Billing and Coding: Autonomic Function Tests
- A54969Billing and Coding: Nerve Conduction Studies and Electromyography
- A56612Billing and Coding: CT of the Head
Alphabetic index entries that lead here
- Faciocephalalgia, autonomic
- Sphenopalatine ganglion neuralgia
- Weiss-Baker syndrome
- Bradycardia›reflex
- Insufficiency, insufficient›idiopathic autonomic
- Neuralgia, neuralgic›sphenopalatine(ganglion)
- Syndrome›Charcot-Weiss-Baker
- Syndrome›Hilger's
- Syndrome›Weiss-Baker
- Paralysis, paralytic›cervical›sympathetic
- Paralysis, paralytic›sympathetic›cervical
- Neuropathy, neuropathic›peripheral›autonomic›idiopathic
Code history
Unchanged in every release from FY2024 to FY2027.