Specialty drugs are scrutinized more heavily because of their price, so even a minor typo in a patient's ID number can trigger an automatic system rejection. Usually, the issue is a lack of recent lab results or a missing physician signature on the request form. To avoid this, Learn the Ultimate Step-By-Step Guide to Prior Authorization on the Pharmbills blog
https://pharmbills.com/blog/the-ultimate-step-by-step-guide-to-prior-authorization and use it as a final checklist before you hit send. Double-checking these small details will dramatically improve your success rate for complex authorizations.