Z84 ICD-10-CM Code: Family history of other conditions
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
Z84Family history of other conditions
ICD-10-CM diagnosis code · United States clinical modification
Where Z84 sits
- 1
Chapter 21
Factors influencing health status and contact with health services (Z00-Z99)
- 2
Section
Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)
- 3
Category Z84
Family history of other conditions
- 4
Code Z84
Family history of other conditions
Codes under Z84
Z84 is a non-billable category. Choose the child code that best matches the documented diagnosis.
Z84.0Family history of diseases of the skin and subcutaneous tissueZ84.1Family history of disorders of kidney and ureterZ84.2Family history of other diseases of the genitourinary systemZ84.3Family history of consanguinityZ84.8Family history of other specified conditionsZ84.AFamily history of exposure to diethylstilbestrolNotes for this code
Inclusion terms
No inclusion terms are listed for Z84.
Code first
No “code first” instruction is listed for Z84.
Use additional code
No “use additional code” instruction is listed for Z84.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for Z84.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for Z84.
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Frequently asked questions
What does ICD-10-CM code Z84 mean?
Z84 is the FY 2027 U.S. ICD-10-CM code for “Family history of other conditions.”
Is Z84 a billable or specific ICD-10-CM code?
No. Z84 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is Z84 located in ICD-10-CM?
Z84 is listed in Chapter 21, Factors influencing health status and contact with health services (Z00-Z99), within Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99) (Z77–Z99), under category Z84, Family history of other conditions.
What coding notes are listed for Z84?
No inclusion terms are listed for Z84 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.