Other dermatomyositis

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 5 more specific codes instead:

M33.10 Other dermatomyositis, organ involvement unspecified
M33.11 Other dermatomyositis with respiratory involvement
M33.12 Other dermatomyositis with myopathy
M33.13 Other dermatomyositis without myopathy
M33.19 Other dermatomyositis with other organ involvement

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 Other dermatopolymyositis
FY2018 Description revised ~~Other dermatopolymyositis~~ Other dermatomyositis

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 the M30-M36 section Systemic connective tissue disorders (M30-M36)

Excludes1 - never coded here

autoimmune disease, single organ or single cell-type -code to relevant condition category

Includes

autoimmune disease NOS
collagen (vascular) disease NOS
systemic autoimmune disease
systemic collagen (vascular) disease

Codes in the same group

Code	Description	Status
M33.0	Juvenile dermatomyositis	Not billable
M33.2	Polymyositis	Not billable
M33.9	Dermatopolymyositis, unspecified	Not billable