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2009 ICD-9-CM
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279 Disorders involving the immune mechanism | |
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 eicd10 | 279.2 Combined immunity deficiency
Agammaglobulinemia:
autosomal recessive
Swiss-type
X-linked recessive
Severe combined immunodeficiency [SCID]
Thymic:
alymphoplasia
aplasia or dysplasia with immunodeficiency
Excludes: thymic hypoplasia (279.11) |
| eicd10 | 279.3 Unspecified immunity deficiency |
| 279.4 Autoimmune disease, not elsewhere classified
Autoimmune disease NOS
Excludes: transplant failure or rejection (996.80-996.89) |
| 279.5 Graft-versus-host disease
Code first underlying cause, such as:
complication of transplanted organ (bone marrow) (996.80-996.89)
complication of blood transfusion (999.8)
Use additional code to identify associated manifestations, such as:
desquamative dermatitis (695.89)
diarrhea (787.91)
elevated bilirubin (782.4)
hair loss (704.09) |
| eicd10 | 279.8 Other specified disorders involving the immune mechanism
Single complement [C1-C9] deficiency or dysfunction |
| eicd10 | 279.9 Unspecified disorder of immune mechanism |