Dual Eligible

How to Enroll in a D-SNP

If you have both Medicare and Medicaid, you can join a D-SNP and often switch plans more than once a year. Here's the step-by-step enrollment process.

Joining a D-SNP doesn’t have to be complicated. If you have both Medicare and Medicaid, the path is usually a handful of clear steps — and you have more flexibility than most people on Medicare. Here’s how it works.

Step 1: Confirm you have both Medicare and Medicaid

A D-SNP, or Dual Eligible Special Needs Plan, is a Medicare Advantage plan built only for people who have both Medicare and Medicaid at the same time. So the very first step is making sure you actually have both.

You can read a fuller overview in D-SNP plans explained, but the short version is this: you need to be enrolled in Medicare (Part A and Part B) and also qualify for Medicaid through the state. If you’re not certain where you stand, our Eligibility Calculator can help you get a quick read on your situation before you go further.

If it turns out you don’t yet have Medicaid, that’s worth sorting out first, since it’s the doorway to a D-SNP. A licensed agent can point you toward applying through Utah’s Medicaid agency.

Step 2: Check that your doctors and drugs are covered

This step trips up more people than any other, so it’s worth slowing down for. Before you choose a plan, make sure two things line up:

  • Your doctors are in the plan’s network. D-SNPs, like other Medicare Advantage plans, work through a network of providers, so you want to confirm the doctors you already see and trust are included.
  • Your prescriptions are on the plan’s drug list, called a formulary. Two plans can look nearly identical but cover your medications very differently.

Checking these details ahead of time saves you the headache of finding out at the doctor’s office or the pharmacy counter that something isn’t covered.

Step 3: Compare the D-SNPs available to you

Not every D-SNP is offered in every area, so the next step is seeing which ones are available where you live and comparing them side by side. Most D-SNPs share some common ground, but the extras can differ quite a bit.

What to compareWhy it matters
Monthly premiumMost D-SNPs are $0, but confirm it for the plan you’re eyeing
Provider networkYou want your current doctors included
Drug formularyMake sure your prescriptions are covered
Extra benefitsDental, vision, hearing, an OTC allowance, and transportation can vary
Care coordinationSome plans assign a coordinator to help manage your care

If you’re not sure which direction fits you best, our Medicare Plan Quiz is a gentle, no-pressure way to start narrowing things down.

Step 4: Enroll

Once you’ve found a plan that covers your doctors and drugs and includes the extras you want, you can enroll. You’ll need your Medicare number and some basic information, and the plan will confirm your Medicaid status as part of signing up.

You can enroll on your own, but many people find it easier and more reassuring to work with a licensed Medicare agent. An agent can confirm your eligibility, check your doctors and drugs against each plan, walk you through the differences, and handle the paperwork with you. There’s no cost to you for that help, since agents are paid by the plans rather than by you.

The flexibility duals get

Here’s the part that surprises a lot of people, and it’s genuinely good news. Most folks on Medicare can only change plans during the fall enrollment window. But because you have both Medicare and Medicaid, you get extra chances to change plans during the year.

That means if a plan isn’t meeting your needs — maybe a medication dropped off the formulary, a doctor left the network, or you’d simply like better extras — you generally don’t have to wait until next fall to make a switch. This flexibility takes a lot of the pressure off the decision. You’re choosing a starting point, not locking yourself in for twelve months. If your circumstances change, your plan can change with them.

A calm next step

Enrolling in a D-SNP comes down to confirming you have both programs, checking your doctors and drugs, comparing your options, and signing up — with the comfort of knowing you can adjust later if you need to.

If any of that feels like a lot to take on alone, that’s completely understandable, and you don’t have to. A short, plain-English conversation can clear up a great deal. When you’re ready, reach out for a no-pressure look at the D-SNPs available to you.

Frequently Asked Questions

Do I need both Medicare and Medicaid to join a D-SNP?

Yes. A D-SNP is built specifically for people who have both Medicare and Medicaid at the same time, so having both is the requirement to enroll. If you only have one, you'd look at a different kind of plan.

Can I switch D-SNPs in the middle of the year?

Often, yes. People with both Medicare and Medicaid get extra chances to change plans during the year, not just during the fall window. That means you usually don't have to wait until next fall if a plan isn't working out.

What should I check before I enroll?

Confirm you have both Medicare and Medicaid, then make sure your doctors are in the plan's network and your prescriptions are on its drug list. Checking these first helps avoid surprises after you join.

Does it cost anything to enroll with an agent?

No. A licensed Medicare agent is paid by the insurance plans, not by you, so there's no cost to have someone help you compare D-SNPs and enroll.

Want a real person to walk through this with you?

Bret Swope is a licensed Utah Medicare agent. No bots, no pressure — just clear answers.