Z83.2 is the authoritative medical code for Code. This classification is used in medical billing and clinical recording to specify the clinical criteria for code (ICD-10-CM Z83.2), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Family history of diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism is a billable ICD-10-CM diagnosis code Z83.2. Inclusion terms: Conditions classifiable to D50-D89. Excludes2 (not included here): contact with and suspected exposure to communicable disease in the family Z20.-. Code also: any follow-up examination Z08-Z09.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for Z83.2 in the official ICD-10-CM tabular list.
Inclusion Terms
Alternative terms the tabular list files under this code.
- Conditions classifiable to D50-D89
Excludes2 — Not Included Here
Conditions not covered by this code, but which may be reported alongside it when both are present.
- contact with and suspected exposure to communicable disease in the family Z20.-
Code Also
Additional codes that may be required to fully describe the encounter.
- any follow-up examination Z08-Z09
Frequently Asked Questions (FAQ) & Clinical Guidance
Can Z83.2 be reported alongside related conditions?
Per Excludes2 instructions, Z83.2 and the following may both be reported when both are present: contact with and (suspected) exposure to communicable disease in the family (Z20.-).
What conditions are included under Z83.2?
Code includes: Conditions classifiable to D50-D89.
Codes in This Family (25)
Official ICD-10-CM classifications in the same code family as Z83.2, with their registry titles.
- Z83 — Family history of other specific disorders
- Z83.0 — Family history of human immunodeficiency virus [HIV] disease
- Z83.1 — Family history of other infectious and parasitic diseases
- Z83.3 — Family history of diabetes mellitus
- Z83.4 — Family history of other endocrine, nutritional and metabolic diseases
- Z83.41 — Family history of multiple endocrine neoplasia [MEN] syndrome
- Z83.42 — Family history of familial hypercholesterolemia
- Z83.43 — Family history of other disorder of lipoprotein metabolism and other lipidemias
- Z83.430 — Family history of elevated lipoprotein(a)
- Z83.438 — Family history of other disorder of lipoprotein metabolism and other lipidemia
- Z83.49 — Family history of other endocrine, nutritional and metabolic diseases
- Z83.5 — Family history of eye and ear disorders
- Z83.51 — Family history of eye disorders
- Z83.511 — Family history of glaucoma
- Z83.518 — Family history of other specified eye disorder
- Z83.52 — Family history of ear disorders
- Z83.6 — Family history of other diseases of the respiratory system
- Z83.7 — Family history of diseases of the digestive system
- Z83.71 — Family history of colonic polyps
- Z83.710 — Family history of adenomatous and serrated polyps
- Z83.711 — Family history of hyperplastic colon polyps
- Z83.718 — Family history of other colon polyps
- Z83.719 — Family history of colon polyps, unspecified
- Z83.72 — Family history of familial adenomatous polyposis
- Z83.79 — Family history of other diseases of the digestive system
Indexed Clinical Terms (4)
Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.
- History, family (of), anemia
- History, family (of), disease or disorder (of), blood and blood-forming organs
- History, family (of), disease or disorder (of), hematological
- History, family (of), disease or disorder (of), immune mechanism
Related Codes & Numerical Sequence (Crawl Map)
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures:
ICD Code Z80.2
Family history of malignant neoplasm of other respiratory and intrathoracic organs
ICD Code Z84.2
Family history of other diseases of the genitourinary system
ICD Code Z85.2
Personal history of malignant neoplasm of other respiratory and intrathoracic organs
ICD Code Z86.2
Personal history of diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
ICD Code Z87.2
Personal history of diseases of the skin and subcutaneous tissue