How to Get Keytruda (pembrolizumab) Covered by Aetna in Illinois: Complete Coverage Guide with Appeals Process
Answer Box: Getting Keytruda Covered by Aetna in Illinois
Fastest path to approval: Aetna requires precertification for Keytruda with specific biomarker documentation (PD-L1 CPS, MSI-H, or TMB-H depending on cancer type). Submit the Aetna precertification form with complete clinical notes, pathology reports, and prior treatment history. If denied, Illinois offers