ICD-10-CM Z00.121: Encounter for routine child health examination with abnormal findings

ICD-10-CM Diagnosis Code (2025)

Official Description for Z00.121

Encounter for routine child health examination with abnormal findings

Coding Notes & Guidelines for Z00.121

Use Additional Code

code to identify abnormal findings

Parent Code (Less Specific):

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

About ICD-10-CM Code Z00.121 (Encounter for routine child health examination with abnormal findings)

ICD-10-CM code Z00.121 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM Z00.121 became effective on October 1, 2024.

This page provides detailed information about Z00.121 - Encounter for routine child health examination with abnormal findings. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Encounter for routine child health examination with abnormal findings.