Z82.4 – Family history of ischemic heart disease and other diseases of the circulatory system
ICD-10-CM 2027 diagnosis code · Persons with potential health hazards related to family and personal history and certain conditions influencing health status
- Code
Z82.4(claims format:Z824)- Description
- Family history of ischemic heart disease and other diseases of the circulatory system
- Short description
- Family hx of ischem heart dis and oth dis of the circ sys
- Billable
- No – use a more specific code below
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 21. Factors influencing health status and contact with health services (Z00-Z99)
- Block
- Z77-Z99 Persons with potential health hazards related to family and personal history and certain conditions influencing health status
- Parent codes
- Z82
Billable codes under Z82.4
Z82.4 is a header code and cannot be used on claims. Choose the most specific code:
Notes for Z82.4
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
Block Z77-Z99
Related codes in Z82
- Z82.0 – Family history of epilepsy and other diseases of the nervous systemBillable
- Z82.1 – Family history of blindness and visual lossBillable
- Z82.2 – Family history of deafness and hearing lossBillable
- Z82.3 – Family history of strokeBillable
- Z82.5 – Family history of asthma and other chronic lower respiratory diseasesBillable
- Z82.6 – Family history of arthritis and other diseases of the musculoskeletal system and connective tissueHeader
- Z82.7 – Family history of congenital malformations, deformations and chromosomal abnormalitiesHeader
- Z82.8 – Family history of other disabilities and chronic diseases leading to disablement, not elsewhere classifiedBillable
Frequently asked questions
What is ICD-10 code Z82.4?
Z82.4 is the ICD-10-CM code for family history of ischemic heart disease and other diseases of the circulatory system, in the block Z77-Z99 (Persons with potential health hazards related to family and personal history and certain conditions influencing health status).
Is Z82.4 a billable code?
No. Z82.4 is a header code with more specific child codes; report one of the billable codes listed above.
What category does Z82.4 belong to?
It belongs to category Z82 – Family history of certain disabilities and chronic diseases (leading to disablement).
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.