M30-M36: Systemic connective tissue disorders
ICD-10-CM 2027 block M30-M36 in chapter 13 (Diseases of the musculoskeletal system and connective tissue) has 7 categories.
- M30 – Polyarteritis nodosa and related conditions 5 billable codes
- M31 – Other necrotizing vasculopathies 13 billable codes
- M32 – Systemic lupus erythematosus (SLE) 10 billable codes
- M33 – Dermatopolymyositis 19 billable codes
- M34 – Systemic sclerosis [scleroderma] 8 billable codes
- M35 – Other systemic involvement of connective tissue 23 billable codes
- M36 – Systemic disorders of connective tissue in diseases classified elsewhere 6 billable codes
Block notes
Includes:
- autoimmune disease NOS
- collagen (vascular) disease NOS
- systemic autoimmune disease
- systemic collagen (vascular) disease
Excludes1 (not coded here):
- autoimmune disease, single organ or single cell-type -code to relevant condition category