ICD-10-CM › G00-G99 › G89-G99 › G90 Disorders of autonomic nervous system › G90.A
G90.A
Postural orthostatic tachycardia syndrome [POTS]
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2023 to now.
- FY2023 Added to the code set Postural orthostatic tachycardia syndrome [POTS]
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from G90 Disorders of autonomic nervous system
Excludes1 - never coded here
- dysfunction of the autonomic nervous system due to alcohol (G31.2)
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- POTS
- Syndrome > postural > tachycardia
- Intolerance > orthostatic, chronic
- Syndrome > postural > orthostatic tachycardia [POTS]
Codes in the same group
| Code | Description | Status |
|---|---|---|
| G90.0 | Idiopathic peripheral autonomic neuropathy | Not billable |
| G90.1 | Familial dysautonomia [Riley-Day] | Valid |
| G90.2 | Horner's syndrome | Valid |
| G90.3 | Multi-system degeneration of the autonomic nervous system | Valid |
| G90.4 | Autonomic dysreflexia | Valid |
| G90.5 | Complex regional pain syndrome I (CRPS I) | Not billable |
| G90.8 | Other disorders of autonomic nervous system | Not billable |
| G90.9 | Disorder of the autonomic nervous system, unspecified | Valid |
| G90.B | LMNB1-related autosomal dominant leukodystrophy | Valid |