0508U CPT® code: payer coverage and prior authorization0508U appears in 4 coverage policies from Aetna, Blue Cross & Blue Shield of Rhode Island, Blue Cross NC, Regence.
| Payer | Policy | Role in policy | Reviewed | Document |
|---|---|---|---|---|
| Aetna | Kidney Transplantation (0493) Donor-Derived Cell-Free DNA Testing (e.g., Allosure) | not covered | Jul 30, 2026 | payer document |
| Blue Cross & Blue Shield of Rhode Island | Laboratory Tests Post Transplant and for Heart Failure sa | listed, no stance | Jun 4, 2025 | payer document |
| Blue Cross NC | Transplant Rejection Testing AHS - M2091 | listed, no stance | Apr 1, 2025 | payer document |
| Regence | Laboratory Tests for Organ Transplant Rejection (Laboratory 51) | listed, no stance | Jul 1, 2026 | payer document |
Prior authorization required or conditional in IN.
From payers' published prior-auth lists, coverage policies and state Medicaid fee schedules, updated Oct 16, 2026. The role is what the policy's own code table or text says about the code. Not a guarantee of coverage or payment; verify with the payer. CPT® is a registered trademark of the American Medical Association.