Z86.1
Non-billablePersonal history of infectious and parasitic diseases
Z86.1 is the ICD-10-CM code for Personal history of infectious and parasitic diseases. It is a non-billable category code — use a more specific child code such as Z86.11 for billing.
Z00-Z99 Factors influencing health status and contact with health services
Excludes1 — not coded here
Frequently asked questions
- What is ICD-10 code Z86.1?
- Z86.1 is the ICD-10-CM code for "Personal history of infectious and parasitic diseases". It falls under Z00-Z99 Factors influencing health status and contact with health services.
- Is Z86.1 a billable code?
- No — Z86.1 is a non-billable header code. Use a more specific child code (such as Z86.11) for billing.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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