R13701CP: Update to Several Sections of the Internet-Only Manual (IOM) Publication (Pub.) 100-04,Medicare Claims Processing Manual, Chapter 23 - Fee Schedule Administration and CodingRequirements.

This policy update provides contact information and resources for agents and brokers working with the Federally-facilitated Marketplace (FFM). It contains help desk contact details, hours of operation, and useful websites for marketplace registration and training, but does not contain any billing code changes or medical billing requirements.