Medicare 

Missouri State Health Insurance Program (SHIP) provides free, confidential, unbiased health insurance counseling to Missouri Medicare enrollees.
You can call 1 (800) 390-3330 or visit www.missouriship.org.

You can also check Medicare.gov for information.

National Council on Aging's Age Well Planner - use these resources to learn more about Medicare so you can make informed choices about your health care coverage. 
https://www.ncoa.org/age-well-planner/medicare 

Benefits Check-up screens older adults for eligibility for public benefits programs, including Medicare's Extra Help for prescription costs. www.BenefitsCheckUp.org

The Medicare Rights Center is a national, nonprofit consumer service organization that helps people understand their Medicare benefits.