CPT code 74250 represents a single-contrast small bowel radiographic study in which barium is instilled through a tube advanced into the duodenum or small intestine, with sequential X‑ray exposures and an initial scout film when performed. This diagnostic fluoroscopic procedure is a standard tool for evaluating small intestinal pathology such as obstruction, strictures, or motility disorders and remains relevant for cases where cross-sectional imaging is insufficient or unavailable. Nationally, the code is important for radiology utilization, preauthorization workflows, and payment policy discussions tied to imaging appropriateness and site-of-service differences.

Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical context and typical sites of service, plus interpretive guidance on where this code fits in imaging pathways. The publication also summarizes benchmarks and payer coverage patterns when available, highlights policy considerations affecting reimbursement and prior authorization, and provides operational points for radiology practices and billing teams. Data not available in the input is noted where applicable.