MCMCB Pro
Z84.1

Z84.1Family history of disorders of kidney and ureter

Non-billable headerICD-10-CM

Z84.1 is a non-billable header ICD-10-CM code for family history of disorders of kidney and ureter. It cannot be billed on its own: choose one of the more specific child codes below.

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Conditions classifiable to N00-N29

Risk adjustment

Z84.1 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Code to one of these instead Z84.1

2 child codes. Green means billable.

Related codes at this level

Codes that share Z84. If Z84.1 is not quite right, the correct code is usually one of these.

Questions about Z84.1

Is Z84.1 a billable ICD-10-CM code?
No. Z84.1 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does Z84.1 sit in the tabular list?
Factors influencing health status and contact with health services (Z00-Z99), in the block Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.