Original Medicare beneficiaries should receive an MSN every three months detailing their recent Medicare claims. Medicare Advantage and Part D enrollees receive Explanation of Benefits (EOB) statements after receiving care. Review all your statements to ensure claims are being filed and processed in a timely manner.
You can call 1-800-MEDICARE or your insurer to check on your claims. If you have Original Medicare, you can check claims status at MyMedicare.gov. Medicare Advantage and Part D plans also have online portals where you can view claims activity.