ICD-10-CM code "M35.8": Other specified systemic involvement of connective tissue (2024)

Excludes

1. Diseases of the musculoskeletal system and connective tissue (M00-M99)

   Type 2arthropathic psoriasis (L40.5-)

   Type 2certain conditions originating in the perinatal period (P04-P96)

   Type 2certain infectious and parasitic diseases (A00-B99)

   Type 2compartment syndrome (traumatic) (T79.A-)

   Type 2complications of pregnancy, childbirth and the puerperium (O00-O9A)

   Type 2congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)

   Type 2endocrine, nutritional and metabolic diseases (E00-E88)

   Type 2injury, poisoning and certain other consequences of external causes (S00-T88)

   Type 2neoplasms (C00-D49)

   Type 2symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

2. Systemic connective tissue disorders (M30-M36)

   Type 1autoimmune disease, single organ or single cell-type -code to relevant condition category

3. Other systemic involvement of connective tissue (M35)

   Type 1reactive perforating collagenosis (L87.1)

4. Other specified systemic involvement of connective tissue (M35.8)

Includes

1. Diseases of the musculoskeletal system and connective tissue (M00-M99)
2. Systemic connective tissue disorders (M30-M36)

   Includesautoimmune disease NOS

   Includescollagen (vascular) disease NOS

   Includessystemic autoimmune disease

   Includessystemic collagen (vascular) disease

3. Other systemic involvement of connective tissue (M35)
4. Other specified systemic involvement of connective tissue (M35.8)

Subcategories

• Multisystem inflammatory syndrome (M35.81)
• Other specified systemic involvement of connective tissue (M35.89)