Understanding your Medicare notices is key to managing your healthcare. Documents like the Advance Beneficiary Notice (ABN), Medicare Summary Notice (MSN), and Explanation of Benefits (EOB) explain what services were received, what Medicare or your plan paid, and what you may owe. Annual notices like the ANOC and EOC outline changes to your coverage and benefits for the upcoming year. Reviewing these documents carefully can help you catch billing errors, plan your healthcare expenses, and know when to file an appeal.
