In what year did the Medicare learning network (MLN) begin?

The Medicare Learning Network (MLN) was established in the year 2001, but it began its formal operations in 2002. This resource is important for providing educational materials and resources related to Medicare and serves as a platform for healthcare professionals to get training and updates about Medicare guidelines and policies. While the other options mention years that are not significantly associated with the correct establishment of the MLN, choosing 2002 accurately reflects the year when it officially started to offer its services and materials to help providers navigate Medicare regulations effectively.