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279.49 - Autoimmune Disease, Not Elsewhere Classified


The ICD 9 Code for Autoimmune disease, not elsewhere classified is listed as 279.49.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
ICD 9 CM Field Value
Diagnosis Code: 279.49
Long Description: Autoimmune disease, not elsewhere classified
Short Description: Autoimmune disease NEC
Chapter: Endocrine, Nutritional And Metabolic Diseases, And Immunity Disorders
Block: Other Metabolic Disorders And Immunity Disorders (270-279)
Related Descriptions: Addison's disease due to autoimmunity
Antiphospholipid syndrome
Antisynthetase syndrome
Autoimmune connective tissue disorder
Autoimmune disease
Autoimmune disorder of inner ear
Autoimmune encephalitis
Autoimmune endocrine disease
Autoimmune enteropathy
Autoimmune factor VIII deficiency
Autoimmune hypophysitis
Autoimmune hypothyroidism
Autoimmune inflammation of skeletal muscle
Autoimmune leukopenia
Autoimmune liver disease
Autoimmune neutropenia
Autoimmune primary ovarian failure
Autoimmune reaction
Autoimmune reaction mediated by antibody to tissue element with complement
Autoimmune reaction mediated by antibody to tissue element without complement
Autoimmune reaction mediated by B cells
Autoimmune reaction mediated by cell-mediated immunity
Autoimmune reaction mediated by immune complex
Autoimmune reaction mediated by T cells
Autoimmune reaction, specific organ or cell type
Autoimmune skin disease
Eosinophilic spongiosis
Induced autoimmune reaction
Insulin autoimmune syndrome
Lung disorder due to autoimmune disorder
Pediatric autoimmune neuropsychiatric disorder associated with streptococcal infection
Polymyositis associated with autoimmune disease
ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD-10-CM Code: D89.89 - Other specified disorders involving the immune mechanism, not elsewhere classified (approximate)
ICD-9-CM Siblings (same level / similar specificity) of 279.49:
279.41 - Autoimmune lymphoproliferative syndrome