Z00: Encounter for general examination without complaint, suspected or reported diagnosis

Codes under Z00 (Encounter for general examination without complaint, suspected or reported diagnosis). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.

Code	Description	Billable
Z00.0	Encounter for general adult medical examination	—
Z00.00	Encounter for general adult medical examination without abnormal findings	✓
Z00.01	Encounter for general adult medical examination with abnormal findings	✓
Z00.1	Encounter for newborn, infant and child health examinations	—
Z00.2	Encounter for examination for period of rapid growth in childhood	✓
Z00.3	Encounter for examination for adolescent development state	✓
Z00.5	Encounter for examination of potential donor of organ and tissue	✓
Z00.6	Encounter for examination for normal comparison and control in clinical research program	✓
Z00.7	Encounter for examination for period of delayed growth in childhood	—
Z00.8	Encounter for other general examination	✓
Z00.11	Newborn health examination	—
Z00.12	Encounter for routine child health examination	—
Z00.70	Encounter for examination for period of delayed growth in childhood without abnormal findings	✓
Z00.71	Encounter for examination for period of delayed growth in childhood with abnormal findings	✓
Z00.110	Health examination for newborn under 8 days old	✓
Z00.111	Health examination for newborn 8 to 28 days old	✓
Z00.121	Encounter for routine child health examination with abnormal findings	✓
Z00.129	Encounter for routine child health examination without abnormal findings	✓

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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.

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