G90.89 Other disorders of autonomic nervous system
Billable ICD-10-CM code, FY2026.
Applies from G90 Disorders of autonomic nervous system
Excludes1 (never code together)
- dysfunction of the autonomic nervous system due to alcohol (G31.2)
MS-DRG index
Defines the logic of DRG(s) 073-074 in MDC 01.
Diagnosis Index entries for G90.89
- Compression › nerve › sympathetic
- Compression › sympathetic nerve NEC
- Disorder (of) › autonomic nervous system › specified NEC
- Disorder (of) › nervous system › autonomic (peripheral) › specified NEC
- Imbalance › autonomic
- Imbalance › sympathetic
- Incompetency, incompetent, incompetence › chronotropic › with › autonomic dysfunction
- Irritable, irritability › sympathetic
- Irritation › peripheral autonomic nervous system
- Irritation › sympathetic nerve NEC
- Paralysis, paralytic (complete) (incomplete) › sympathetic
- Paralysis, paralytic (complete) (incomplete) › vasomotor NEC
- Steinbrocker's syndrome
- Sympatheticotonia
- Syndrome › hand-shoulder
Nearby codes
G90.523 Complex regional pain syndrome I of lower limb, bilateralG90.529 Complex regional pain syndrome I of unspecified lower limbG90.59 Complex regional pain syndrome I of other specified siteG90.8 Other disorders of autonomic nervous systemG90.81 Serotonin syndromeG90.89 Other disorders of autonomic nervous system (this code)G90.9 Disorder of the autonomic nervous system, unspecifiedG90.A Postural orthostatic tachycardia syndrome [POTS]G90.B LMNB1-related autosomal dominant leukodystrophy