ICD-10-CM · Chapter 13 · M00-M99
M35 Other systemic involvement of connective tissue
Excludes 1 (cannot be coded together)
- reactive perforating collagenosis (L87.1)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| M35..0 | Sjogren syndrome | No |
| M35..00 | Sjogren syndrome, unspecified | Yes |
| M35..01 | Sjogren syndrome with keratoconjunctivitis | Yes |
| M35..02 | Sjogren syndrome with lung involvement | Yes |
| M35..03 | Sjogren syndrome with myopathy | Yes |
| M35..04 | Sjogren syndrome with tubulo-interstitial nephropathy | Yes |
| M35..05 | Sjogren syndrome with inflammatory arthritis | Yes |
| M35..06 | Sjogren syndrome with peripheral nervous system involvement | Yes |
| M35..07 | Sjogren syndrome with central nervous system involvement | Yes |
| M35..08 | Sjogren syndrome with gastrointestinal involvement | Yes |
| M35..0A | Sjogren syndrome with glomerular disease | Yes |
| M35..0B | Sjogren syndrome with vasculitis | Yes |
| M35..0C | Sjogren syndrome with dental involvement | Yes |
| M35..09 | Sjogren syndrome with other organ involvement | Yes |
| M35..1 | Other overlap syndromes | Yes |
| M35..2 | Behcet's disease | Yes |
| M35..3 | Polymyalgia rheumatica | Yes |
| M35..4 | Diffuse (eosinophilic) fasciitis | Yes |
| M35..5 | Multifocal fibrosclerosis | Yes |
| M35..6 | Relapsing panniculitis [Weber-Christian] | Yes |
| M35..7 | Hypermobility syndrome | Yes |
| M35..8 | Other specified systemic involvement of connective tissue | No |
| M35..81 | Multisystem inflammatory syndrome | Yes |
| M35..89 | Other specified systemic involvement of connective tissue | Yes |
| M35..9 | Systemic involvement of connective tissue, unspecified | Yes |
Plain-language terms for this code
The following entries in the US Medical Glossary correspond to ICD-10-CM category M35:
- Polymyalgia Rheumatica — Polimialgia Reumática
- Hypermobility Syndrome — Síndrome de Hiperlaxitud Articular
Last reviewed: September 2026