ICD-10-CM › M00-M99 › M30-M36 › M34 Systemic sclerosis [scleroderma] › M34.9
Systemic sclerosis, unspecified
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 2007 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.
- FY2007 Added to the draft code set draft Systemic sclerosis, unspecified
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 M34 Systemic sclerosis [scleroderma]
Excludes1 - never coded here
- circumscribed scleroderma (L94.0)
- neonatal scleroderma (P83.88)
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
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.
- Scleriasis
- Dermatosclerosis
- Scleroderma, sclerodermia
- Sclerosis, sclerotic > systemic
- Trophoneurosis NEC > disseminated
- Scleroderma, sclerodermia > systemic
Codes in the same group
| Code | Description | Status |
|---|---|---|
| M34.0 | Progressive systemic sclerosis | Valid |
| M34.1 | CR(E)ST syndrome | Valid |
| M34.2 | Systemic sclerosis induced by drug and chemical | Valid |
| M34.8 | Other forms of systemic sclerosis | Not billable |