YouTube video: Avoid Medicare claim rejects that should be submitted to a Medicare Advantage plan Want to learn the key differences between original Medicare and a Medicare Advantage plan? Take a look at our YouTube video. October 30, 2024
ZIP codes requiring a nine-digit ZIP code (ZIP +4) To access a file containing the quarterly additions and deletions to the list of ZIP codes requiring a plus four extension... September 30, 2024
‘Reasonable and necessary’ guidelines View these guidelines regarding what it means for a service to be "reasonable and necessary." February 24, 2026
