Medicare Supplement
Medicare Select Plans: How Network Medigap Plans Work and When They Cost Less
Medicare Select is a Medigap policy with a hospital network rule for care that is not urgent, often at a lower premium. Here is how the rule works and when the trade is worth it.
Key takeaways
- Medicare Select is a type of Medigap policy sold in some states. It is not sold in every state.
- It works like a standard Medigap policy of the same letter, with one added rule: for care that is not urgent, you must use the plan's hospitals, and in some cases its doctors, or the policy may pay nothing toward your share.
- In an emergency, you can use any hospital. The network rule does not block urgent care.
- The premium tends to cost less than a standard policy of the same letter. Medicare does not set Medigap premiums, so no set premium figure exists to state here.
- If you buy a Medicare SELECT policy, you have the right to change your mind within 12 months and switch to a standard Medigap policy.
- The Part B deductible for 2026 is $283 (Ledger A2). Some plan letters leave that cost with you, and some cover it for people who qualify for those letters.
A Medigap quote can look too good to be true. The premium is lower than the other quotes for the same plan letter. Then you spot the catch in the fine print: the plan is a Medicare Select plan. It is a real form of Medigap. It costs less for a clear reason. It asks you to use a set group of hospitals, and in some cases a set group of doctors, for care that is not urgent. This guide explains how these plans work and when the lower price is a fair trade. Our Medicare Supplement section holds our other Medigap guides.
How a standard Medigap policy works
A Medigap policy helps pay your share of the costs of Original Medicare. Original Medicare pays its share first. The policy then pays toward the rest, based on the plan letter you hold. With a standard policy, you can see any doctor or use any hospital that takes Medicare. No network list limits your choice.
Plan letters are set by law. A Plan G from one company covers the same set of costs as a Plan G from any other company. Only the price and the service differ. That is why quotes for the same letter can be compared head to head.
Our guide on Plan G vs Plan N lays out how two common letters differ in what they pay.
What makes Medicare Select different
Medicare Select keeps the same letter and the same set of covered costs. It adds a network rule for care that is not urgent.
Think of it as a trade. You give up some freedom to pick a hospital. In return, the company charges a lower premium than it charges for its standard policy of the same letter.
- For a planned hospital stay, you must use a hospital on the plan's list. If you use a hospital off the list, the policy may pay nothing toward your share of that stay. You would owe that share yourself.
- Some Select plans also name a group of doctors for care that is not urgent. Check your own policy terms, since this part varies by plan.
- For urgent care, the rule lifts. In an emergency you can go to the nearest hospital, on the list or not.
When a Select plan can cost less in total
A lower premium helps most when the network fits your life.
The trade turns poor when the fit is weak. If you spend months each year in a second state, one local list may not serve you. If your specialist works at a hospital off the list, a planned stay could cost you your full share. If the premium gap is small, the rule buys you little.
Our guide on high-deductible Plan G in this section explains a second way a Medigap premium can run low, by way of a high deductible you pay first.
- Your main hospital is on the plan's list, and it is the one you would pick anyway.
- Your doctors admit patients at that hospital, so a planned stay stays in network.
- You live in one place most of the year, so one hospital list covers your needs.
- The gap between the Select premium and the standard premium is wide enough to be worth the rule.
The right to change your mind
If you buy a Medicare SELECT policy, you have the right to change your mind within 12 months and switch to a standard Medigap policy. Medicare.gov states that right on its Medigap basics page. The right attaches to buying the SELECT policy. It is not limited to people who switch from a prior Medigap policy.
Who pays for what
- Original Medicare pays its share of covered care first. For Part B care, you first meet the $283 deductible for 2026 (Ledger A2) if your plan letter leaves it with you.
- A Medicare Select policy pays toward your share of Original Medicare costs, based on its letter, when you follow its network rule for care that is not urgent.
- A Medicare Advantage plan is a different route. A Medigap policy of any kind, Select or standard, does not work with an Advantage plan.
- Medicaid can help some people with premiums and costs if they qualify through their state.
- Private pay covers the rest: your policy premium, and your full share of a stay if you use a hospital off the list for care that is not urgent.
Sample situation
Joe is 68 and holds a standard Plan G policy. His company offers him a Medicare Select Plan G at a lower premium. Joe checks the plan's hospital list first. The hospital two miles from his home is on the list. His heart doctor admits patients there. Joe lives in the same town all year. He takes the Select plan, banks the lower premium, and keeps the list in his wallet card file so he knows where to go for a planned stay.
Questions to ask before you buy a Select plan
- Which hospitals are on the list? Is the one I use on it?
- Does the plan also name doctors I must use for care that is not urgent?
- How much lower is the premium than the standard policy of the same letter from the same company?
- What do I owe if I use a hospital off the list for a planned stay?
- What rights do I have to change my mind, and for how long?