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D89 - Other disorders involving the immune mechanism, not elsewhere classified


The ICD 10 Code for Other disorders involving the immune mechanism, not elsewhere classified is listed as D89.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: D89
Description: Other disorders involving the immune mechanism, not elsewhere classified
  • Excludes1: hyperglobulinemia NOS (R77.1)
  • monoclonal gammopathy (of undetermined significance) (D47.2)
  • Excludes2: transplant failure and rejection (T86.-)
Chapter Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
ICD-10-CM Children (deeper level / typically more specific) of D89:
D89.0 - Polyclonal hypergammaglobulinemia
D89.1 - Cryoglobulinemia
D89.2 - Hypergammaglobulinemia, unspecified
D89.3 - Immune reconstitution syndrome
D89.8 - Other specified disorders involving the immune mechanism, not elsewhere classified
D89.9 - Disorder involving the immune mechanism, unspecified