Complex regional pain syndrome I (CRPS I)

Not billableICD-10-CM diagnosis code.

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

A category header for its whole life, FY2016 onwards. It has never been valid for submission on its own.

Submit one of these 4 more specific codes instead:

G90.50 Complex regional pain syndrome I, unspecified
G90.51 Complex regional pain syndrome I of upper limb (also a header)
G90.52 Complex regional pain syndrome I of lower limb (also a header)
G90.59 Complex regional pain syndrome I of other specified site

What has happened to this code

Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

FY2012 Added to the draft code set draft Complex regional pain syndrome I (CRPS I)

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)

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
G90.8	Other disorders of autonomic nervous system	Not billable
G90.9	Disorder of the autonomic nervous system, unspecified	Valid
G90.A	Postural orthostatic tachycardia syndrome [POTS]	Valid
G90.B	LMNB1-related autosomal dominant leukodystrophy	Valid