Medicare SELECT Plans: How They Work and What They Cost

Medicare SELECT is a type of Medigap (Medicare Supplement) policy that pays the same standardized benefits as other Medigap plans, but asks you to use a network of hospitals, and sometimes doctors, for full benefits. In return, the premium is generally lower. For emergencies you can go anywhere. For planned care outside the network, the policy may not pay its share. Whether that trade works for you depends on where you live, where you get care and how often you travel. That is exactly the kind of question we sit down with Central Oregon residents to answer, at no cost, before they enroll in anything.

TL;DR

• Medicare SELECT is standardized Medigap with a provider network. Medicare.gov says these policies generally cost less than other Medigap policies.
• Original Medicare pays its share wherever you get care. The SELECT policy may not pay the rest for non-emergency care outside its network.
• Emergency and urgent care is not tied to the network.
• If you already have Medigap in Oregon, the birthday rule lets you compare prices and switch around your birthday without health questions.
• Standard Medigap does not cover routine dental, so a dental rider or separate dental plan is a separate decision.

Table of Contents

• What Medicare SELECT is
• How the network affects your care and costs
• Medicare SELECT vs. standard Medigap
• Who can enroll, and when
• Paying too much for Medigap? Oregon’s birthday rule
• Checking a SELECT plan before you choose it
• Medigap and dental: what a rider adds
• How we can help
• Our perspective
• FAQ
• Sources

What Medicare SELECT is

Original Medicare (Part A for hospital care and Part B for doctor and outpatient care) leaves you with deductibles and coinsurance. Medigap is private insurance that helps pay those costs. Medicare.gov explains that Medigap usually helps with your share of costs for services covered by Part A and Part B, and that you must keep paying your Part B premium to keep the policy.

Medicare SELECT is one version of that product. It is sold under the same lettered plans as other Medigap, with the same basic benefits for each letter. Medicare.gov states that standardized plans with the same letter provide the same basic benefits regardless of insurer or location, and that price is generally the main difference. A SELECT policy adds a network rule on top.

The 2026 Oregon SHIBA guide puts it the same way: SELECT offers the same basic benefits as standard Medigap for in-network care, usually at a lower premium, but routine care must use network clinics, doctors and hospitals. SHIBA is Oregon’s state health insurance assistance program.

How the network affects your care and costs

The network rule is narrower than many people expect. Three points cover most situations.

Medicare still pays its share. Medicare.gov says Medicare pays its share of approved costs no matter which provider you use. What changes is the SELECT policy: for non-emergency care outside the network, you may pay some or all of what the policy would otherwise have covered.

Emergencies are different. The Oregon guide notes that emergency or urgent care may be obtained from any hospital or doctor and remains covered under the policy’s rules. That matters for anyone who spends part of the year away from Bend.

Specialists need a closer look. The same Oregon guide explains that Medicare pays its approved share even for an out-of-network specialist, but a SELECT policy may not pay the remaining coinsurance or deductible. If your cardiologist or orthopedist is not in the network, the savings in your premium can be offset by what you owe yourself.

Why is the premium lower at all? The New York Department of Financial Services explains that the insurer’s obligation to pay full supplemental benefits is tied to your use of its designated network, except in emergencies. It also notes that SELECT is available only in the geographic area served by the policy’s hospitals and doctors. That is why you should never assume a SELECT policy is available everywhere in a state. The Oregon guide says premiums also depend on factors such as age, gender, health history, tobacco use and ZIP Code, so check the actual network and local availability for Bend and Deschutes County rather than assuming statewide access.

Medicare SELECT vs. standard Medigap

The two are closer than the names suggest. The difference is the network, and the price that comes with it.

The comparison of benefits and the network rule come from Medicare.gov’s Medigap guide and the Oregon SHIBA guide. Their advice for buyers is to compare the same lettered plan across insurers, get an official quote, and ask whether a policy is Medicare SELECT or high-deductible.

That last point is worth a moment. Two policies with the same letter can differ in price because one is SELECT. If you only compare premiums, you may miss that one of them comes with a network. If you only compare networks, you may miss a lower price.

Plans with their own cost limits

Plans K and L work a little differently. Medicare.gov’s 2026 comparison lists an annual out-of-pocket limit of $8,000 for Plan K and $4,000 for Plan L. After you reach the limit and meet the 2026 Part B deductible of $283, those plans pay 100% of covered services for the rest of the calendar year.

The costs that sit outside Medigap

A Medigap premium is on top of your Part B premium. For 2026, Medicare.gov lists the standard Part B monthly premium as $202.90, or higher depending on income. Medigap premiums vary by policy, location and other factors. If you are budgeting for care outside what Medicare and Medigap cover, such as screenings, it also helps to know DEXA scan costs without insurance.

For a sense of how plan letters compare in Oregon, see our guide to Plan G vs. Plan N and our overview of Medigap in Oregon: plans, costs and the birthday rule.

Who can enroll, and when

To buy any Medigap policy, including SELECT, you need both Medicare Part A and Part B. The Oregon guide also says you cannot have Medigap and a Medicare Advantage plan at the same time.

If you are turning 65, timing starts earlier than most people think. Medicare eligibility generally includes people 65 or older, people under 65 with qualifying disabilities, and people of any age with end-stage renal disease. The official Medicare enrollment guide says your Initial Enrollment Period lasts seven months: it begins three months before your birthday month and ends three months after it. The same guide warns that delaying Part B can bring a late-enrollment penalty that lasts as long as you have Part B, and may leave a gap in coverage. That is why supplement choices should be reviewed while you first enroll in Parts A and B.

If you want the step-by-step version for your own birthday, our guide to what to do when turning 65 walks through it for Central Oregon.

If you are choosing for the first time

Medigap has an open enrollment period of six months. Medicare.gov notes that federal switching rights generally allow a change only during that period or in specific guaranteed-issue situations, and that states may add rights of their own. Oregon has done exactly that, which is the next section. Our article on choosing a Medigap plan in Oregon during open enrollment covers the first-time decision, and preexisting conditions and Medigap explains why those six months matter.

Paying too much for Medigap? Oregon’s birthday rule

If you already have a Medigap policy in Oregon and your premium has crept up, this is the most useful rule in the state. The Oregon Division of Financial Regulation’s birthday-rule fact sheet says existing Oregon Medigap beneficiaries may compare prices and apply for a replacement policy from 30 days before through 30 days after their birthday. The new insurer must accept you regardless of your health. The switch is generally limited to the same plan type or one with lesser benefits.

Two limits from the same fact sheet are worth knowing:

• The rule does not apply to self-funded employer-sponsored group Medigap plans.
• It applies only to Medicare supplement policies issued after January 1, 1990.

So a Plan G holder can compare Plan G prices from other insurers every year and move to the lowest-priced one, without answering health questions. That includes moving to a SELECT version of the same letter where one is sold in your area, which brings the network question back in. Before you switch, check that your hospitals and doctors are in the new network.

A worked example: you hold a Plan G policy, and your birthday is in April. Starting 30 days before it, you gather quotes for Plan G from every insurer sold in your ZIP Code. One of them is a SELECT policy with a lower premium. You confirm that your hospital is in its network and that your specialist is covered or an acceptable trade. You apply inside your window, and the new insurer cannot decline you for health reasons. If any step fails, you stay where you are at no cost.

Our own pages go deeper on the mechanics: using the Oregon birthday rule window and switching Medigap plans during the 60-day window.

Checking a SELECT plan before you choose it

The official guidance reduces to a short routine:

1. Pick the plan letter first. Decide which benefits you want, then compare that same letter across insurers. Medicare.gov’s tool lists which insurers sell in your area.
2. Ask whether each quote is SELECT. If it is, ask for the network list for hospitals and doctors.
3. Check your hospitals and key specialists. Your regular hospital matters most. Then look at the specialists you see more than once a year.
4. Think about travel. Emergency and urgent care is covered anywhere. Planned care away from home is where a network can matter.
5. Compare the real price. Account for discounts, tobacco rules and underwriting, which Medicare.gov lists as factors in price.
6. Know your way back. Medicare.gov says that if you switched from standard Medigap to SELECT, you have a federal right to return to your prior policy if the same insurer still sells it. Otherwise you can buy Plan A, B, C, D, F or G sold in the state. The application must be made 60 days before or no more than 63 days after the SELECT coverage ends, per the Medicare switching page.

This is the part of the process where we save people the most time. We can lay quotes for the same letter side by side, flag which ones are SELECT, and check networks against your doctors. Our Medicare Supplement (Medigap) plans page describes how we approach it, and Is Medigap worth it? looks at the costs and Plan N copays.

Medigap and dental: what a rider adds

Standard Medigap is built around Part A and Part B cost sharing. Medicare.gov says Medigap generally does not cover routine dental or vision care, hearing aids, glasses, long-term custodial care or private-duty nursing. The Oregon guide adds that Medicare Parts A, B and D do not cover ordinary dental services.

A dental rider is therefore an optional add-on rather than a standardized Medigap benefit. The 2026 Oregon guide includes one carrier’s package as an example: $37.75 per month, bundling dental with vision and hearing, using a network, with a $1,500 annual dental maximum and 50% coinsurance for listed restorative services. Treat it as an illustration of how riders are built, not a price you will see everywhere. Annual maximums and coinsurance for fillings, root canals and crowns are the two numbers that tell you what a rider is worth.

The same guide describes standalone dental insurance as a separate option. We help with both: our dental coverage page and our page on dental insurance coverage in Bend cover how we can match a plan to your needs.

How we can help

We are a local agency in Bend. Our work is Medicare guidance, Medigap advice including the Oregon birthday rule, and dental and vision coverage, with free in-person and remote consultations for Central Oregon residents. If you are approaching Medicare, Medicare Enrollment Assistance is the place to start. If you already have a policy and want it checked each year, see our Annual Medicare Plan Reviews. For a local overview, read our Bend guide to Central Oregon Medicare options.

Our perspective

Most of the people who come to us are not confused by Medicare SELECT itself. They are confused by the order of decisions. They hear “network” and “cheaper” in the same sentence and assume they must choose between peace of mind and price.

We start somewhere else: your hospital, your doctors, how much you travel, and the birthday that opens your Oregon switching window. With those facts, a network is either a non-issue or a clear reason to pick another plan letter, and either answer is a good one.

Our approach is education first, not high pressure. We would rather you understand your Part B timing and your Medigap options than rush into a policy because a call center said the clock was running. A free consultation costs you nothing, and you leave knowing what to do next, whoever you enroll with.

Jesse Zimmerman

FAQ

What is a Medicare SELECT plan?

It is a standardized Medigap policy that may require you to use network hospitals, and sometimes doctors, to get full benefits. It generally costs less than other Medigap policies, according to Medicare.gov. Emergency care is not restricted to the network.

Is Medicare SELECT the same as Medicare Advantage?

No. Medicare SELECT is a Medigap policy that works alongside Original Medicare. Medicare Advantage is a private plan that replaces Original Medicare, and the Oregon guide says you cannot have Medigap and Medicare Advantage at the same time.

Does Medicare still pay if I see an out-of-network doctor?

Yes. Medicare pays its share of approved costs whichever provider you use. What may change is whether the SELECT policy pays the remaining coinsurance and deductibles for non-emergency care outside its network.

Can I use the Oregon birthday rule to switch to a SELECT plan?

Potentially. From 30 days before to 30 days after your birthday, you can apply for a replacement Medigap policy without health questions, generally for the same plan type or lesser benefits. Confirm that a SELECT version of your plan letter is sold in your area and that its network includes your doctors.

Does Medigap cover dental?

Standard Medigap generally does not cover routine dental care. You can add a dental rider where a carrier offers one, or buy a standalone dental plan.

Sources

• Choosing a Medigap Policy, Medicare.gov
• 2026 Oregon Guide to Medicare Insurance Plans (SHIBA)
• What is Medicare Select? New York Department of Financial Services
• Compare Medigap Plan Benefits, Medicare.gov
• Costs, Medicare.gov
• Enrolling in Medicare Part A & Part B, Medicare.gov
• Can I switch or drop my Medigap policy? Medicare.gov
• Insurance Tips: Birthday Rule Fact Sheet, Oregon Division of Financial Regulation
• Medicare Supplement Insurance, Medicare.gov

Recommended

• Medicare Part C Explained: How Advantage Plans Really Work
• Medicare MSA Plans: How They Work and Who They Fit
• Medigap Plan G vs Plan N: Which One Fits You?

Disclaimer: This article is for general educational purposes only and does not constitute personalized advice. Medicare rules and plan details change frequently.