Z86.0 — Personal history of in-situ and benign neoplasms and neoplasms of uncertain behavior
Z86.0 is a non-billable header ICD-10-CM code for personal history of in-situ and benign neoplasms and neoplasms of uncertain behavior. It cannot be billed on its own: choose one of the more specific child codes below.
Excludes2 — not included here, but may coexist
The excluded condition is not part of this code, but a patient can have both. You may code both.
- personal history of malignant neoplasms (Z85.-)
Other codes that can never be billed with Z86.0
These codes carry an Excludes1 note pointing at Z86.0. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading Z86.0 alone.
- Z87.41Personal history of dysplasia of the female genital tract
Risk adjustment
Z86.0 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.
The condition this code belongs to
Every code for the condition on one page, which one applies when, and the mistake coders make with it.
Code history
Z86.0 has not changed since FY2024 — no addition, revision or deletion across the three most recent ICD-10-CM releases.
Code to one of these instead Z86.0
3 child codes. Green means billable.
Related codes at this level
Codes that share Z86. If Z86.0 is not quite right, the correct code is usually one of these.
- Z86.1Personal history of infectious and parasitic diseases
- Z86.2Personal history of diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
- Z86.3Personal history of endocrine, nutritional and metabolic diseases
- Z86.5Personal history of mental and behavioral disorders
- Z86.6Personal history of diseases of the nervous system and sense organs
- Z86.7Personal history of diseases of the circulatory system
Questions about Z86.0
- Is Z86.0 a billable ICD-10-CM code?
- No. Z86.0 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does Z86.0 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).