The following document was developed based on questions and answers posed during our webinars on the prior authorization (PA) program for certain hospital outpatient department (OPD) services.
Find news about local and national coverage determinations, learn how to search the Medicare coverage database, use the procedure/diagnosis code lookup tool, and review clinical trials.
The Medicare Part A DDE user manual has been updated to include changes from the October 2025 release and a new section with tips. October 2025 release details include changes to the inquiry menu. Review the change summary chart at the end…