Z01
Non-billableEncounter for other special examination without complaint, suspected or reported diagnosis
Z01 is the ICD-10-CM code for Encounter for other special examination without complaint, suspected or reported diagnosis. It is a non-billable category code — use a more specific child code such as Z01.0 for billing.
- Status
- Header (non-billable)
- Chapter
- Z00-Z99
- Subcodes
- 6
- Edition
- FY2026
Z00-Z99 Factors influencing health status and contact with health services
Includes
- •routine examination of specific system
Excludes1 — not coded here
Excludes2 — not included here
Notes
- •Codes from category Z01 represent the reason for the encounter. A separate procedure code is required to identify any examinations or procedures performed
Frequently asked questions
- What is ICD-10 code Z01?
- Z01 is the ICD-10-CM code for "Encounter for other special examination without complaint, suspected or reported diagnosis". It falls under Z00-Z99 Factors influencing health status and contact with health services.
- Is Z01 a billable code?
- No — Z01 is a non-billable header code. Use a more specific child code (such as Z01.0) for billing.
- What is excluded from Z01?
- Excludes1 (not coded here): encounter for examination for administrative purposes (Z02.-); encounter for examination for suspected conditions, proven not to exist (Z03.-); encounter for laboratory, radiologic and imaging examinations for sign(s) and symptom(s) - code to the sign(s) or symptom(s).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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