Medicare Under 65 on Disability in Nebraska: The 24-Month Wait and Medigap Options

Most people think of Medicare as a 65-and-over program. But about 35,000 Nebraskans on Medicare qualify because of a disability: CMS counted 35,144 in its June 2026 enrollment data. If you're one of them, or about to be, the timing, the costs and especially the Medicare Supplement rules work differently than they do at 65.

When does Medicare start if you're on disability?

For most people, after 24 months of disability benefits. Medicare & You 2027 says that if you're under 65 and get Social Security disability benefits, or certain disability benefits from the Railroad Retirement Board, you get Part A and Part B automatically after 24 months.

There are two big exceptions:

Your red, white and blue Medicare card arrives in the mail about 3 months before your 25th month of disability benefits. You don't pay a premium for Part A if you qualify through disability benefits. Part B has one: the 2026 standard Part B premium is $202.90 a month, taken from your Social Security check unless a Medicare Savings Program pays it.

For kidney failure, your dialysis facility completes a form (CMS-2728) and sends it to Social Security. Then you contact Social Security to enroll.

What do you do about coverage during the 24-month wait?

You'll need something else to bridge the gap. People commonly use an employer plan (their own or a spouse's), COBRA, an ACA Marketplace plan, or Medicaid if they qualify. Our guide to health insurance before 65 covers those options.

In Nebraska, adults 19 to 64 with income up to 138% of the federal poverty level may qualify for Heritage Health Adult, the state's Medicaid expansion. Since May 1, 2026, expansion members must meet work requirements unless exempt. Nebraska DHHS lists medical conditions that prevent work among the exemptions. Once your Medicare starts, you no longer qualify through Heritage Health Adult, though other Medicaid categories may apply.

Should you keep Part B when it starts?

For most people, yes. You can turn Part B down before the start date on your card. But if you drop it and want it later, Medicare & You 2027 warns you can only sign up at certain times and may owe a late enrollment penalty for as long as you have Part B.

The main reason to delay is group health coverage from current work. If you're under 65 with a disability and have coverage through your own or a family member's current job, the employer plan pays first only if the employer has 100 or more employees. With fewer than 100, Medicare pays first, and skipping Part B could leave big gaps. Our guide to late enrollment penalties has the math.

Can you buy a Medicare Supplement under 65 in Nebraska?

The Nebraska Department of Insurance says yes, though sources have differed over the years. Its 2026 Medicare Supplement fact sheet states: "in Nebraska, people who qualify for Medicare due to disability also have the same Medigap Open Enrollment available when their Medicare Part B begins, but insurance companies may not offer every Plan option."

That's a meaningful protection. Federal law generally doesn't require companies to sell Medigap to anyone under 65. During an open enrollment period, a company can't turn you down or charge more because of your health.

Two cautions:

• Not every plan letter may be offered to people under 65, per the DOI. Ask each company what it sells to disabled enrollees.
• Confirm before you buy. The federal Medigap guide, printed in March 2026, lists the states that require companies to offer Medigap to people under 65, and Nebraska isn't on that list. The DOI's own 2019 guide said under-65 applicants could be refused. The 2026 fact sheet is the newer and more specific source for Nebraska, but call the company, Nebraska SHIP (1-800-234-7119) or the DOI to confirm your rights before you rely on it.

Federal guidance also notes that Medigap policies sold to people under 65 will probably cost more than those sold at 65. Get quotes from several companies. Our Medicare Supplement page explains the plan letters, and Medigap open enrollment in Nebraska covers the windows and guaranteed issue rights.

What changes when you turn 65?

Your Medicare keeps going without a break, and you get a second chance at Medigap. When you turn 65, you get a new six-month Medigap Open Enrollment Period. Choosing a Medigap Policy says you'll probably have more policy options and be able to get a lower premium then, and companies can't refuse you or charge more because of a disability or other health problem.

If you've had Medicare for more than 6 months before 65, that counts as creditable coverage, so you may not face a pre-existing condition waiting period on a new policy. Some people buy a policy under 65 and switch to a lower-priced one at 65. Others use Medicare Advantage until 65 and move to Medigap then.

Is Medicare Advantage an option under 65?

Yes. With Part A and Part B, you can join any Medicare Advantage plan that serves your county. Many include drug coverage and a yearly cap on medical costs. If you also have full Nebraska Medicaid, a Dual Eligible Special Needs Plan may coordinate both programs. Plans, networks, premiums and benefits vary by county and change every year.

Your first chance to join a Part D or Medicare Advantage plan comes when your Medicare begins. Waiting can mean a Part D late penalty unless you have other creditable drug coverage.

Where can you get help with costs?

If your income and savings are limited, three programs can make Medicare affordable:

1. Extra Help lowers Part D costs. The 2026 limits are $23,940 in income and $18,090 in resources for one person.
2. Medicare Savings Programs can pay your Part B premium and sometimes more. For 2026, Nebraska DHHS lists the QMB income limit at $1,330 a month for one person, with a $9,950 resource limit. Qualifying also gets you Extra Help automatically.
3. Nebraska Medicaid for aged, blind and disabled people has a 2026 income limit of $1,330 a month and a $4,000 resource limit for one person. Medicaid for Workers with Disabilities allows income up to $2,660 a month for one person, or $3,325 with a premium.

Apply for Medicaid and Medicare Savings Programs through Nebraska DHHS at iServe Nebraska or (855) 632-7633. Bill doesn't enroll people in Medicaid, but he can help with the Medicare side once you know where you stand. For unbiased counseling, call Nebraska SHIP at 1-800-234-7119 or 1-800-MEDICARE (1-800-633-4227), available 24 hours a day, 7 days a week (TTY 1-877-486-2048). To go over your own situation, talk to me.