Medicare Part D

Hays drug coverage: how stand-alone Part D and Advantage plans really differ

HAYS, Kan. — If you take even one prescription, the way you get Medicare drug coverage matters. In Ellis County, that choice usually comes down to two very different structures: a stand-alone Part D plan paired with Original Medicare, or a Medicare Advantage plan that folds drug coverage in with your doctor and hospital benefits. They can look similar on paper, but they are built differently — and moving from one to the other changes more than your pharmacy card.

Medicare Part DHays, KS

Two structures, one goal

Both paths are regulated by Medicare and both must meet the same basic Part D rules. But the packaging is different.

A stand-alone Part D plan is a drug-only policy. You keep Original Medicare (Parts A and B) for hospital and doctor visits, and you add the Part D plan for prescriptions. Many people in this setup also carry a Medigap (Medicare Supplement) policy to help with Part A and B cost-sharing.

A Medicare Advantage plan with drug coverage — sometimes called an MA-PD — replaces the way Original Medicare pays your claims. One plan handles your hospital, medical, and drug benefits together, usually through a network of providers and pharmacies. You cannot use a stand-alone Part D plan with most Medicare Advantage plans; the drug coverage is built in.

Hays is in Ellis County, where residents can shop either path during the enrollment windows below.

What actually changes when you switch

Moving between the two structures is more than a paperwork swap. A few things shift at the same time:

• Your provider access. Original Medicare is accepted by most doctors and hospitals nationwide. Most Medicare Advantage plans use a network, and some require referrals.
• Your cost structure. With Original Medicare plus Part D and Medigap, your out-of-pocket costs are more predictable but your monthly premiums may be higher. Advantage plans usually have copays for each service and an annual out-of-pocket maximum on medical care.
• Your Medigap rights. If you drop a Medigap policy to try Medicare Advantage, you may not be able to get the same Medigap plan back later without medical underwriting, depending on Kansas rules and timing. This is one of the most important things to check before you switch.
• Your drug list (formulary). Every plan — stand-alone or bundled — has its own formulary and pharmacy network. The drug covered under one plan may sit on a different tier, or not be covered at all, under another.

The Part D rules that apply either way

No matter which path you take, the same federal Part D protections apply, with figures updated each year:

• The annual out-of-pocket cap is $2,100 in 2026 and $2,400 in 2027. Once you hit it, you pay nothing for covered Part D drugs for the rest of the year.
• The Part D deductible cannot exceed $615 in 2026, rising to $700 in 2027. Some plans set it lower.
• The old coverage gap (“donut hole”) is gone as of 2025. Part D now has three phases: deductible, initial coverage, and catastrophic.
• The Medicare Prescription Payment Plan lets you spread your drug costs across the calendar year in monthly bills instead of paying at the pharmacy counter. It is optional and free to opt into.
• IRMAA — the income-related surcharge — can add to your Part D premium if your income is above $109,000 for a single filer in 2026.

These figures come from CMS Part D program rules on medicare.gov.

When you can actually make the change

There are two main windows Ellis County residents should mark:

• Annual Enrollment Period, Oct. 15 – Dec. 7. This is when anyone can join, switch, or drop a Part D plan or a Medicare Advantage plan. Changes take effect Jan. 1.
• Medicare Advantage Open Enrollment, Jan. 1 – March 31. If you are already in a Medicare Advantage plan, you can switch to a different Advantage plan or return to Original Medicare (and add a stand-alone Part D plan) once during this window.

Special Enrollment Periods may apply if you move, lose other coverage, or qualify for Extra Help.

Before you decide, check three things

1. Your drugs. Look up each prescription on the plan’s formulary and confirm your pharmacy is in network. 2. Your doctors. If you rely on specific specialists in or near Hays, confirm how each plan pays them. 3. Your Medigap situation. If you have a Medigap policy and are thinking about Medicare Advantage, ask what happens if you want to come back.