CPT code 78761 represents a nuclear medicine imaging procedure with radiopharmaceutical injection used to evaluate acute testicular or scrotal pain, helping to distinguish causes such as torsion, tumors, cysts, or abscesses. This imaging study is clinically important because rapid and accurate diagnosis can directly influence urgent surgical decisions and patient outcomes. Nationally, the procedure is relevant across hospital outpatient departments and specialized imaging centers where nuclear medicine services are available.

Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an explanation of the clinical indication and service context for the code, an outline of common billing modifiers and payer considerations where available, and a summary of areas typically addressed in benchmarking and policy reviews (coverage variations, site-of-service implications, and documentation essentials). The publication also highlights coding relationships and common practice patterns tied to nuclear medicine evaluations of acute scrotal pain.

This resource is intended for clinicians, coding professionals, and policy analysts seeking a concise reference on CPT code 78761, its clinical purpose, and the payer landscape commonly associated with this service. Data not available in the input is noted where applicable.