Where can I find free online training to become a licensed Medicare insurance agent?

The official online training for Marketplace (ACA) agents and brokers runs through CMS's Marketplace Learning Management System (MLMS), which you must complete along with annual registration before assisting consumers with enrollment; returning agents get a shorter version, offered in English and Spanish. For Medicare Advantage, you must hold any required state license and pass annual product testing with a score of 85% or higher under the federal rule.