CPT code 50323 indicates standard back table preparation of a cadaver donor kidney prior to transplantation. This perioperative procedural code captures the surgical preparation tasks performed on a procured kidney to ready it for implantation. The code is relevant nationwide as part of transplant episode billing and contributes to facility and professional claims tied to organ procurement and transplant surgery.

Key payers examined include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Coverage and payment policies for organ procurement and transplant-related procedures vary across commercial plans and Medicare; understanding how CPT code 50323 is billed and adjudicated informs transplant program revenue cycle operations and institutional compliance.

Readers will find a concise briefing on the clinical context of the procedure, typical sites of service, and what to expect in claims for this code. The publication also outlines common modifiers encountered in related billing (input provided) and identifies data elements that are not available in the input. This national-level summary is intended to orient billing, clinical, and policy stakeholders to the role of CPT code 50323 within the transplant care pathway.