CPT code 74425 represents imaging supervision and interpretation for an antegrade urography examination, a diagnostic radiology procedure in which contrast is injected in the direction of normal urinary flow and radiographs are obtained. This code is used when a provider performs the supervisory and interpretive components of antegrade contrast studies, commonly employed to evaluate urinary tract anatomy or obstruction when retrograde access is not feasible. Nationally, accurate coding of this procedure affects clinical documentation, imaging utilization metrics, and appropriate payment for fluoroscopically guided urinary tract studies.

Key payers covered in the analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The publication provides a national perspective on billing and clinical context rather than state-specific rules.

Readers will learn what CPT code 74425 denotes, the clinical circumstances that typically prompt antegrade urography, and where the service is commonly delivered. The report summarizes benchmark considerations and common coding and documentation elements relevant to supervision and interpretation of antegrade contrast studies. Where input data is incomplete for specific payers, modifiers, or diagnosis mappings, the document notes that those details are not available in the input.