How to Get Keytruda (Pembrolizumab) Covered by Aetna in California: Complete Guide with Forms and Appeal Scripts
Answer Box: To get Keytruda (pembrolizumab) covered by Aetna in California: (1) Submit prior authorization with PD-L1 test results and complete clinical documentation via Aetna's provider portal or fax 1-888-267-3277, (2) If denied, request peer-to-peer review within 14 days, then file internal appeal, (3) Use California's