Z83.2
ICD-10BillableFamily history of dis of the bld/bld-form org/immun mechnsm
Official ICD-10-CM descriptor (FY2026)
Family history of diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
Z83.2 is valid for submission on a claim — CMS flags it as a billable, specific code.
Inclusion terms
- Conditions classifiable to D50-D89
Related codes in Z83
- Z83.0Family history of human immunodeficiency virus [HIV] disease
- Z83.1Family history of other infectious and parasitic diseases
- Z83.3Family history of diabetes mellitus
- Z83.4Family history of endo, nutritional and metabolic diseasescategory
- Z83.5Family history of eye and ear disorderscategory
- Z83.6Family history of other diseases of the respiratory system
- Z83.7Family history of diseases of the digestive systemcategory
Where this code sits
- Parent code
- Z83
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.