MCMedicalCodingSoftware
D82

D82: Immunodeficiency associated with other major defects

Non-billable headerICD-10-CM

D82 is a non-billable header ICD-10-CM code for immunodeficiency associated with other major defects. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

  • ataxia telangiectasia [Louis-Bar] (G11.3)

Other codes that can never be billed with D82

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • D69.4Other primary thrombocytopenia
  • E20Hypoparathyroidism
  • E32Diseases of thymus
  • E34.3Short stature due to endocrine disorder
  • Q38.7Congenital pharyngeal pouch
  • E32.8Other diseases of thymus

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead D82

7 child codes. Green means billable.

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.