CPT code 91113 covers capsule endoscopy imaging of the colon: a noninvasive diagnostic procedure in which a patient swallows a camera-fitted capsule that captures images as it passes through the gastrointestinal tract, followed by a clinician’s interpretation and report. This code represents an evolving modality for visualizing intraluminal colonic pathology without conventional colonoscopy and matters nationally as payers, clinicians, and imaging providers incorporate capsule technologies into diagnostic pathways and coverage policies.

Key national payers included in the discussion are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of the clinical context for colon capsule imaging, common billing considerations tied to image interpretation and reporting, and where to expect policy attention as capsule technologies diffuse. The publication also summarizes typical sites of service and service type for operational planning.

The report provides benchmarks and policy-focused content relevant to coding and payer coverage trends, clarifies what CPT code 91113 denotes clinically, and identifies areas where payers may define medical necessity or prior authorization approaches. Data not available in the input is noted where applicable; the focus remains on national implications for clinicians, billing staff, and policy stakeholders considering adoption or reimbursement of colon capsule endoscopy imaging.