CPT code 99476 captures physician follow-up care for critically ill children aged two to five years in an inpatient hospital setting. This code identifies continued management encounters after initial critical care, signaling ongoing physician involvement in the stabilization, monitoring, and therapeutic plan for high-acuity pediatric patients. Nationally, accurate use of this code affects clinical documentation, appropriate care tracking, and claims processing for pediatric critical care services.

Key payers addressed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of the code’s clinical intent, guidance on typical sites of service, and an overview of common modifiers and billing considerations included with this code in standard payer practice. The publication outlines benchmarks commonly reported for inpatient pediatric critical care follow-up services, summarizes relevant payer coverage patterns, and highlights documentation elements that support correct code assignment.

This summary is written for a national audience of clinicians, coders, and policy analysts seeking clarity on the purpose and application of CPT code 99476, its role in inpatient pediatric critical care workflows, and the payer landscape relevant to claims for follow-up care of critically ill children.