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Z00.0

⚠ Non-billable (Header)

Encounter for general adult medical examination

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

⚠️ This is a category header code — not billable. Use a more specific child code below.

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Also Known As

Encounter for adult periodic examination (annual) (physical) and any associated laboratory and radiologic examinations

❌ Excludes1

direct

Cannot be coded with Z00.0

  • • encounter for examination of sign or symptom- code to sign or symptom
  • • general health check-up of infant or child (Z00.12.-)

❌ Excludes1

inherited from Z00

Rules from parent category Z00: Encounter for general examination without complaint, suspected or reported diagnosis

  • • encounter for examination for administrative purposes (Z02.-)

⚠️ Excludes2

inherited from Z00

Rules from parent category Z00: Encounter for general examination without complaint, suspected or reported diagnosis

  • • encounter for pre-procedural examinations (Z01.81-)
  • • special screening examinations (Z11-Z13)

Child Codes (2)

Z00.00Encounter for general adult medical examination without abnormal findingsZ00.01Encounter for general adult medical examination with abnormal findings

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Code Information

CodeZ00.0
BillableNo — Header code
ParentZ00
CategoryFactors influencing health status and contact with health services (Z00-Z99)
Excludes13 rule(s)
Excludes22 note(s)
Child codes2

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)