CPT 14020, in plain terms, covers Rearrangement of adjacent skin, such as a local flap, to close a defect on the scalp, arm, or leg, with the defect measuring 10 square centimeters or less. CPT 14020 is referenced in 4 tracked payer policy changes from Blue Cross Blue Shield of Nebraska and Regence BlueShield. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for CPT 14020 is critical to clean claim submission. Each entry below links to the full policy analysis with effective dates and action steps.
Official descriptor: CPT 14020 on AAPC
Blue Cross Blue Shield of Nebraska is implementing a new medical policy requiring preauthorization for all tissue transfer (flap) procedures starting May 1, 2026. The policy covers 33 specific CPT codes and will use Interqual criteria for approval decisions.
Effective November 1, 2026, site of care medical necessity reviews apply to the listed surgical procedures only when they are performed in an outpatient hospital setting. Use of a hospital outpatient department instead of an ambulatory surgery center or physician office may be considered medically necessary when one or more listed criteria are met, such as no geographically accessible in-network ASC that has the necessary equipment, a procedure that requires discontinuing medications that necessitate inpatient monitoring or treatment, ASA Physical Status III or higher, or a BMI over 40. Hospital outpatient use is considered not medically necessary when the criteria are not met.
This surgical site of care policy sets criteria for when a hospital outpatient department may be considered medically necessary instead of an ambulatory surgery center or physician office for listed surgical procedures. Hospital outpatient use may be considered medically necessary when one or more criteria are met, such as no qualifying in-network ASC within 25 miles that can provide the necessary care, an ASA Physical Status Classification of III or higher, a body mass index over 40, or a surgery expected to last longer than 3 hours. Use of a hospital outpatient department instead of an ASC or physician office is considered not medically necessary when the criteria are not met. The procedure may require prior authorization separately under its own medical policy.
Blue Cross and Blue Shield of Nebraska is implementing a new medical policy (III.274) for tissue transfer (flap) procedures effective May 1, 2026. Starting that date, preauthorization will be required for all tissue transfer flap procedures, and Interqual Criteria will be used for clinical review. The policy affects 24 specific CPT codes related to various flap procedures across multiple anatomical locations.
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