Systemic connective tissue disorders - M30-M36

 Section Includes

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

 Type 1 Excludes

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

 Codes

• M30 - Polyarteritis nodosa and related conditions
• M31 - Other necrotizing vasculopathies
• M32 - Systemic lupus erythematosus (SLE)
• M33 - Dermatopolymyositis
• M34 - Systemic sclerosis [scleroderma]
• M35 - Other systemic involvement of connective tissue
• M36 - Systemic disorders of connective tissue in diseases classified elsewhere