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Z86

Non-billable

Personal history of certain other diseases

Z86 is the ICD-10-CM code for Personal history of certain other diseases. It is a non-billable category code — use a more specific child code such as Z86.0 for billing.

Status
Header (non-billable)
Chapter
Z00-Z99
Subcodes
7
Edition
FY2026

Z00-Z99 Factors influencing health status and contact with health services

Code first

  • •any follow-up examination after treatment (Z09)

Frequently asked questions

What is ICD-10 code Z86?
Z86 is the ICD-10-CM code for "Personal history of certain other diseases". It falls under Z00-Z99 Factors influencing health status and contact with health services.
Is Z86 a billable code?
No — Z86 is a non-billable header code. Use a more specific child code (such as Z86.0) for billing.
What are the subcodes of Z86?
Z86 has 7 more specific child codes, including Z86.0, Z86.1, Z86.2.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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