D82.9

Immunodeficiency associated with major defect, unspecified

Billable / specific

D82.9 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Includes (from D82)

  • defects in the complement system
  • immunodeficiency disorders, except human immunodeficiency virus [HIV] disease
  • sarcoidosis

Excludes1

Not coded here — never report together with this code.

  • autoimmune disease (systemic) NOS (M35.9) (from D82)
  • functional disorders of polymorphonuclear neutrophils (D71-) (from D82)
  • ataxia telangiectasia [Louis-Bar] (G11.3) (from D82)

Excludes2

Not included here — may be reported together when both conditions exist.

  • autoimmune disease (systemic) NOS (M35.9) (from D82)
  • certain conditions originating in the perinatal period (P00-P96) (from D82)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A) (from D82)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) (from D82)
  • endocrine, nutritional and metabolic diseases (E00-E88) (from D82)
  • human immunodeficiency virus [HIV] disease (B20) (from D82)
  • injury, poisoning and certain other consequences of external causes (S00-T88) (from D82)
  • neoplasms (C00-D49) (from D82)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from D82)
  • human immunodeficiency virus [HIV] disease (B20) (from D82)

Also known as

  • Immunodeficiency, with major defect

Parent code

  • D82Immunodeficiency associated with other major defectsHeader

Related codes

  • D82.0Wiskott-Aldrich syndromeBillable
  • D82.1Di George's syndromeBillable
  • D82.2Immunodeficiency with short-limbed statureBillable
  • D82.3Immunodeficiency following hereditary defective response to Epstein-Barr virusBillable
  • D82.4Hyperimmunoglobulin E [IgE] syndromeBillable
  • D82.8Immunodeficiency associated with other specified major defectsBillable

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