G90.89
G90.89: Other disorders of autonomic nervous system
Billable / specific codeICD-10-CM
G90.89 is a billable, specific ICD-10-CM code for other disorders of autonomic nervous system. It is valid for submission on a claim.
Check G90.89 with the rest of the claim: free scrubberRisk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
G90.89 is named in 4 Medicare coverage policies: 4 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A56612Billing and Coding: CT of the Head
- A56619Billing and Coding: Nerve Conduction Studies and Electromyography
- A56771Billing and Coding: Special Electroencephalography
- A57668Billing and Coding: Nerve Conduction Studies and Electromyography
Alphabetic index entries that lead here
- Steinbrocker's syndrome
- Sympatheticotonia
- Compression›sympathetic nerve NEC
- Imbalance›autonomic
- Imbalance›sympathetic
- Irritable, irritability›sympathetic
- Irritation›peripheral autonomic nervous system
- Irritation›sympathetic nerve NEC
- Paralysis, paralytic›sympathetic
- Paralysis, paralytic›vasomotor NEC
- Syndrome›hand-shoulder
- Compression›nerve›sympathetic
Code history
- addedFY2024-FY2027
Other disorders of autonomic nervous system