Home > 2013 ICD-9-CM Diagnosis Codes > Endocrine, Nutritional And Metabolic Diseases, And Immunity Disorders 240-279 > Other Metabolic Disorders And Immunity Disorders 270-279 > Disorders involving the immune mechanism 279-
2013 ICD-9-CM Diagnosis Code 279.8
Other specified disorders involving the immune mechanism
- ICD-9-CM 279.8 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
279.8 Alternative Terminology
- Abnormal host defense
- Adult linear immunoglobulin a disease
- Age-related immunodeficiency
- Alternative pathway deficiency
- Anaphylotoxin inactivator deficiency
- Angioedema due to disorder of c1 esterase inhibitor
- Autoimmune and/or graft reaction
- Autologous state
- Classical complement pathway abnormality
- Clonal anergy
- Complement 1q beta chain deficiency
- Complement 1q deficiency
- Complement 1q dysfunction
- Complement 1r deficiency
- Complement 1s deficiency
- Complement 2 deficiency
- Complement 3 deficiency
- Complement 4 binding protein deficiency
- Complement 4 deficiency
- Complement 4a deficiency
- Complement 4b deficiency
- Complement 5 deficiency
- Complement 5 dysfunction
- Complement 5a inhibitor deficiency
- Complement 6 deficiency
- Complement 7 deficiency
- Complement 8 alpha-gamma deficiency
- Complement 8 beta chain deficiency
- Complement 8 beta chain dysfunction
- Complement 9 deficiency
- Complement abnormality
- Complement component deficiency
- Complement deficiency disease
- Complement receptor 1 deficiency
- Complement receptor 3 deficiency
- Complement receptor deficiency
- Complement regulatory factor defect
- Cutis laxa with complement deficiency
- Decay accelerating factor deficiency
- Defective phagocytic cell chemotaxis
- Disorder of complement
- Factor b deficiency
- Factor d deficiency
- Factor h deficiency
- Familial c3b inhibitor deficiency syndrome
- Familial immunoglobulin hypercatabolism
- Hereditary c1 esterase inhibitor deficiency - deficient factor
- Hereditary c1 esterase inhibitor deficiency - dysfunctional factor
- Homologous restriction factor deficiency
- Hyperimmune state
- Hyperimmunoglobulin d with periodic fever
- Immune reconstitution syndrome
- Immunodeficiency associated with chromosomal abnormality
- Immunodeficiency with major anomalies
- Immunoglobulin hypercatabolism
- Kappa light chain disease
- Neutrophil secondary granule deficiency
- Panniculitis with complement deficiency
- Phagocytic cell defect
- Postinfectious autoimmune reaction
- Predominant humoral immune deficiency
- Primary immune deficiency disorder
- Primary immunoglobulin catabolism abnormality
- Properdin deficiency disease
- Reticuloendothelial blockade
- Secondary immune deficiency disorder
- Terminal component deficiency
- T-lymphocyte deficiency
- X-linked hyperimmunoglobulin m syndrome
Applies To
- Single complement [C1-C9] deficiency or dysfunction
Convert 279.8 to ICD-10-CM 

ICD-9-CM Volume 2 Index entries containing back-references to 279.8:
- Deficiency, deficient
complement factor NEC 279.8
- Depletion
complement factor 279.8
- Disorder - see also Disease
immune mechanism (immunity) 279.9

single complement (C1-C9) 279.8
specified type NEC 279.8
single complement (C1-C9) 279.8
- Hypocomplementemia 279.8
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 279.8 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2013 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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