D89

Non-Billable

Other disorders involving the immune mechanism, not elsewhere classified

D89 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • D89.0Polyclonal hypergammaglobulinemia
  • D89.1Cryoglobulinemia
  • D89.2Hypergammaglobulinemia, unspecified
  • D89.3Immune reconstitution syndrome
  • D89.4Mast cell activation syndrome and related disorders
  • D89.8Other specified disorders involving the immune mechanism, not elsewhere classified
  • D89.9Disorder involving the immune mechanism, unspecified
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