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
Versions
2026
No changes
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code