What is original medicare and what does it cover?

DO I NEED TO BUY ANY SUPPLEMENTAL POLICIES? While original Medicare covers a lot of health care expenses, its coverage has some gaps. Consider whether you need extra policies for:

PRESCRIPTION DRUG COVERAGE. Original Medicare doesn’t cover prescriptions, but you can buy a Part D policy from a private insurer. If you don’t have other drug coverage considered to be at

least as good as Medicare’s, called “creditable coverage,” you must sign up for Part D or you could face a late enrollment penalty later. Drug coverage from an employer, a former employer,

Tricare for career military members and retirees, or the Department of Veterans Affairs can be considered creditable coverage. You can buy a Part D policy when you first enroll in Medicare

or within two months of losing other prescription coverage. You also have an option to sign up or switch policies every year during open enrollment, which runs from Oct. 15 to Dec. 7.

Coverage will start Jan. 1. MEDIGAP INSURANCE. Many people with original Medicare buy a Medicare supplement policy, also known as Medigap, to help pay Medicare’s deductibles and copayments.

Private insurance companies can sell you these policies at any time. But be forewarned: Insurers in most states may reject you or charge more if you have preexisting medical conditions 

unless you buy a policy during certain times. HOW DO ORIGINAL MEDICARE AND MEDICARE ADVANTAGE DIFFER? You have the option to get Medicare coverage either from federally run original Medicare

or through a private Medicare Advantage plan. The choices have some key differences. WITH ORIGINAL MEDICARE, you can use any doctor, provider or facility in the United States that accepts

Medicare, and you don’t need permission to use a specialist. You will have to pay deductibles and copayments for Part A and Part B, and prescription drug coverage isn’t automatically

included. WITH A MEDICARE ADVANTAGE PLAN, your coverage comes from a private insurer even though you sign up for Part A and B through the federal government. You still must pay the Part B

premium. These plans must provide at least as much coverage as original Medicare, but they can have different out-of-pocket costs. Advantage plans may offer additional coverage not part of

original Medicare, such as dental, hearing, prescriptions and vision. Because most Medicare Advantage plans have a provider network, doctors you have already who are not part of the network

could cost you more or not be covered at all. You may need permission from the plan’s officials, called prior authorization, to see a specialist. You can choose from several Medicare

Advantage plans available in your area and can enroll in Medicare Advantage during your initial enrollment period or during open enrollment each year.