2026 ICD-10-CM Diagnosis Code Z83Family history of other specific disorders

ICD-10-CM Codes›Z00–Z99›Z77-Z99›Z83

ICD-10-CM Z83
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

Z83 is a non-billable ICD-10-CM category code for family history of other specific disorders, so it cannot be submitted on claims. Use a more specific code from this category instead, such as Z83.0, Z83.1, Z83.2, and Z83.3.

Code Identity

ICD-10-CM Code
Z83
Billable Status
No — Non-Billable Category
Code Describes
Family history of other specific disorders
Short Description
Family history of other specific disorders
Same as the full description in the CMS dataset.
Chapter
Z77-Z99
Persons with potential health hazards related to family and personal history and certain conditions influencing health status

Code Classification

ChapterZ00–Z99Factors influencing health status and contact with health services
SectionZ77-Z99Persons with potential health hazards related to family and personal history and certain conditions influencing health status
CategoryZ83Family history of other specific disorders
This CodeZ83Family history of other specific disorders

Specific Coding for Family history of other specific disordersOverview

Non-specific codes like Z83 require more characters. Use one of these billable codes instead:

  • Use Z83.0 for Family history of human immunodeficiency virus [HIV] disease

  • Use Z83.1 for Family history of other infectious and parasitic diseases

  • Use Z83.2 for Family history of diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism

  • Use Z83.3 for Family history of diabetes mellitus

  • Z83.4 for Family history of other endocrine, nutritional and metabolic diseases

  • Use Z83.41 for Family history of multiple endocrine neoplasia [MEN] syndrome

  • Use Z83.42 for Family history of familial hypercholesterolemia

  • Z83.43 for Family history of other disorder of lipoprotein metabolism and other lipidemias

  • Use Z83.49 for Family history of other endocrine, nutritional and metabolic diseases

  • Z83.5 for Family history of eye and ear disorders

  • Z83.51 for Family history of eye disorders

  • Use Z83.52 for Family history of ear disorders

  • Use Z83.6 for Family history of other diseases of the respiratory system

  • Z83.7 for Family history of diseases of the digestive system

  • Z83.71 for Family history of colonic polyps

  • Use Z83.72 for Family history of familial adenomatous polyposis

  • Use Z83.79 for Family history of other diseases of the digestive system

Tabular List NotesGuidance

Coding notes and annotation back-references applicable to this code.

Type 2 Excludes

  • contact with and suspected exposure to communicable disease in the family Z20

Patient EducationClinical

Family History

Your family history includes health information about you and your close relatives. Families have many factors in common, including their genes, environment, and lifestyle. Looking at these factors can help you figure out whether you have a higher risk for certain health problems, such as heart disease, stroke, and cancer.

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About Z83Overview

Is Z83 (Family history of other specific disorders) a billable code?

No. This is a category header that groups the codes for family history of other specific disorders, and headers cannot be submitted on claims. Claims for family history of other specific disorders need a more specific code from this category, such as Z83.0, Z83.1, and Z83.2.