If you take Entresto for heart failure, here’s the short answer: Medicare covers it under Part D. And in 2026, a couple of changes are working in your favor when it comes to cost.
What Entresto treats
Entresto (the generic name is sacubitril/valsartan) is a twice-daily pill prescribed for chronic heart failure. It’s used to help reduce the risk of being hospitalized for heart failure and the risk of death from it. Because it’s a pill you take yourself at home, it falls under your prescription drug coverage rather than the part of Medicare that handles doctor and hospital services.
Brand vs. generic
Entresto is a brand-name medication, which matters for your wallet. Plans usually place generics on their lower, cheaper tiers, while brand-name drugs like Entresto sit on a higher brand tier. So you can expect Entresto to cost more than a typical generic would. As always, your doctor decides what’s right for you medically — my job is just to help you understand how the coverage and pricing work.
How Medicare covers Entresto
Entresto is covered under Medicare Part D, your prescription drug coverage. You get Part D one of two ways: as a standalone drug plan that pairs with Original Medicare, or built into a Medicare Advantage plan. Original Medicare (Part A and Part B) on its own does not cover the pills you pick up at the pharmacy, so having some form of Part D is what makes coverage for Entresto possible.
Every plan keeps its own formulary — the list of drugs it covers — and sorts those drugs into tiers that set your copay or coinsurance. Entresto is most often placed on a brand tier. The exact dollar amount varies from plan to plan and can change each year, which is why two neighbors can pay different prices for the same prescription. Our Formulary Lookup lets you confirm Entresto is covered and see which tier it lands on, and the Drug Cost Calculator helps you estimate your year of out-of-pocket spending.
The 2026 price negotiation and the $2,000 cap
Here’s the genuinely new part. Through Medicare Drug Price Negotiation, the government negotiated prices on the first 10 drugs, and Entresto is on that list. Those negotiated prices took effect January 1, 2026.
I want to be straight with you about what that means at the counter: the negotiation lowers the underlying price of the drug, which is real progress, but it doesn’t set one fixed price everyone pays. What you actually owe still depends on your plan’s tier for Entresto and how much you’ve already spent toward your yearly cap.
That cap is the bigger protection for most people. In 2026, Part D has a $2,000 out-of-pocket maximum for the year, and the old “donut hole” coverage gap is gone. Once your out-of-pocket spending on covered drugs reaches $2,000, you pay nothing more for your covered prescriptions for the rest of the calendar year. For someone on a steady brand-name medication, that ceiling makes costs predictable — and you can read more in the $2,000 drug cap explained. There’s also a free option to spread that $2,000 into smoother monthly payments across the year if a big bill at once would be hard to manage.
Coverage rules to expect
Because Entresto is a brand-name drug, some plans add utilization rules. The most common one is prior authorization — the plan needs to approve the drug before it’s covered, and your doctor’s office submits the medical documentation to make that happen. Some plans may also apply quantity limits, meaning they cover a set amount per fill without an approved exception.
None of this means you can’t get Entresto. It simply means there may be a paperwork step, usually handled between your prescriber and the plan. Checking a plan’s rules ahead of time saves surprises at the pharmacy.
Coverage exceptions and appeals
If a plan doesn’t cover Entresto, places it on a high tier, or denies a prior authorization, you have options. You and your prescriber can request a coverage exception — for example, asking the plan to cover the drug or to lower its tier. If the plan says no, you have appeal rights and can ask them to take another look. Your doctor’s supporting statement carries real weight in these requests.
Alternatives to discuss with your doctor
If cost or coverage is a concern, that’s a conversation worth having with your physician. There are other heart-failure medicines, such as ACE inhibitors or ARBs, that your doctor may consider. I’m not here to suggest any medical change — only to point out that you and your doctor have choices to weigh, and the right one is a medical decision, not an insurance one.
Questions to ask your doctor
- Is Entresto the best fit for my heart failure, or would another medicine work?
- Are there alternatives that might sit on a lower, cheaper tier?
- If my plan requires prior authorization, can your office help submit it?
- Is there anything in my health history that affects which drug I should take?
If you’d like a second set of eyes on whether your plan covers Entresto well — or which plan would — I’m glad to help. You can run the numbers yourself with the tools above, and when you’re ready, reach out to me for a no-pressure conversation. No hard sell, just clear answers so you know what you’ll pay.
Medical & coverage disclaimer: This article is general education — not medical advice or a guarantee of coverage. Whether a specific drug is covered, and what you’ll pay, depends on your individual Part D or Medicare Advantage plan, its formulary, and the plan year, and can change. Always confirm with your plan or a licensed agent, and talk to your doctor about your treatment.