Can I keep COBRA after I turn 65?
If you're turning 65 and you have COBRA, listen close. COBRA does NOT count as creditable employer coverage for Medicare. I cannot count the number of times someone walked into my SSA office holding a COBRA card and a permanent Part B Late Enrollment Penalty. 20 years at SSA taught me this is the single most expensive mistake people make at 65 — and it is 100% avoidable.
Dr. Ed Weir, PhD · 20 years inside Social Security · "Former" Sergeant, USMC
Updated April 2026
Can I keep COBRA after I turn 65?
Yes, you can keep COBRA after 65 — but you almost certainly should not rely on it instead of Medicare. COBRA does NOT count as current employer coverage for Medicare's Special Enrollment Period. If you skip Medicare at 65 because you have COBRA, you will owe a permanent Part B Late Enrollment Penalty.
If COBRA decisions feel like a maze, you don't have to walk it alone. Free help from licensed Medicare advisors can walk through your COBRA timeline, your Initial Enrollment Period, and whether dropping COBRA saves you money. Tell them Dr. Ed sent you.
Free help from licensed Medicare advisors
Chapter is a licensed Medicare brokerage that offers free plan comparison from licensed Medicare advisors. They can sit with you, look at your COBRA end date, your Initial Enrollment Period, and what your Medigap and Part D options would cost compared to keeping COBRA. There is no cost to you. Call (352) 841-0632 and tell them Dr. Ed sent you.
Your action plan
Here is the order I want you to follow if you are on COBRA and turning 65. Do not skip steps. Do not assume COBRA "counts." It does not.
1. Confirm your Initial Enrollment Period dates
Your Medicare Initial Enrollment Period is a 7-month window: the 3 months before the month you turn 65, the month you turn 65, and the 3 months after. COBRA does not change this window. Look up your dates today at SSA.gov/medicare or call SSA at 1-800-772-1213. Write the dates on paper.
Find your IEP at SSA.gov ›2. Enroll in Medicare Part A and Part B during your IEP
Even if you have COBRA, enroll in Part A and Part B during your Initial Enrollment Period. You can enroll online at SSA.gov/medicare/sign-up. Two clocks: COBRA's clock keeps running, but Medicare's IEP closes. Miss the IEP and you owe a 10% Part B Late Enrollment Penalty for every full 12 months you should have had Part B — for life.
Sign up for Medicare ›3. Compare COBRA vs. Medigap + Part D before you decide what to drop
COBRA is 102% of the full premium. That is usually more than Medicare Part B + a Medigap plan + a Part D plan combined. Get a side-by-side comparison so you are not paying twice. Free plan comparison from licensed Medicare advisors at Chapter — call 1-855-900-2427 and tell them Dr. Ed sent you.
Get free plan comparison ›4. Hang up on Medicare cold-callers — always
If someone calls you to sell you a Medicare plan, hang up. Cold-call Medicare solicitation is prohibited under CMS marketing rules. No legitimate Medicare advisor will cold-call you about a plan. If you want help, you call them — not the other way around. Call SHIP free at or Chapter at 1-855-900-2427.
Find your state SHIP ›The numbers that matter
Which situation sounds like yours?
Pick the situation that sounds most like yours. Different clocks for different people — but the rule about COBRA never changes.
I'm 65 and on COBRA — do I need to sign up for Medicare?Yes. COBRA does not delay Medicare.
Yes. Sign up for Medicare during your Initial Enrollment Period — the 7-month window around your 65th birthday. Do not wait for COBRA to run out.
COBRA is NOT considered current employer coverage under Medicare's rules. The Special Enrollment Period that lets some people delay Medicare past 65 only applies to active employer coverage tied to current employment — yours or a spouse's. Once employment ends, the clock starts, and COBRA does not stop it.
20 years at SSA taught me: every month you delay Part B past your IEP adds to a permanent penalty. Sign up on time and decide later whether to drop COBRA.
Skipping Medicare because you have COBRA = 10% Part B Late Enrollment Penalty for every 12 months you should have been enrolled. Permanent. For life.
I'm retiring at 64 and taking COBRA — when does my Medicare SEP start?When the job ends — not when COBRA ends.
Your 8-month Special Enrollment Period starts the month after your active employment ends OR your group coverage ends — whichever comes first. COBRA does NOT extend that 8-month clock.
So if you retire at 64 and start 18 months of COBRA, your SEP started at retirement. Eight months later, the SEP closes. The remaining 10 months of COBRA do not extend Medicare protection.
If you turn 65 during those 18 months of COBRA, your Initial Enrollment Period applies instead — the IEP is tied to your 65th birthday, not to employment. Use whichever window opens first and do not let either close on you.
COBRA's clock and Medicare's clock are not the same clock. The SEP clock starts at job end. The IEP clock starts at 65. Track both.
My spouse is on COBRA and turned 65 — what now?Same rules — Medicare on time, COBRA secondary.
When your spouse turns 65, the same rules apply. They need to enroll in Medicare during their own Initial Enrollment Period. COBRA does not exempt them.
Family COBRA can extend up to 36 months for a spouse if the qualifying event was the employee becoming Medicare-eligible — useful for a younger spouse who needs bridge coverage. But once that spouse hits 65, Medicare becomes their primary coverage and COBRA becomes secondary, if it pays at all.
Many plans terminate COBRA when an enrollee becomes Medicare-eligible. Read the COBRA notice carefully and ask the plan administrator in writing.
Ask the plan administrator in writing whether COBRA terminates when a covered person becomes Medicare-eligible. Plans differ. Get the answer on paper.
Does COBRA prescription coverage count for Part D?Maybe. Look for the Notice of Creditable Coverage.
COBRA prescription drug coverage may or may not be "creditable" for Part D Late Enrollment Penalty purposes. Your plan must send you a Notice of Creditable Coverage every year — typically before October 15.
If the notice says your COBRA Rx is creditable, you can delay Part D enrollment without a penalty. If it says non-creditable, you need to enroll in Part D on time or owe a Part D LEP for life: roughly 1% per month of delay times the national base beneficiary premium.
Keep the notice. Take a photo. SSA and Part D plans will ask for it.
Whether COBRA Rx is creditable depends on YOUR specific plan. I can point the flashlight at the rule — your plan administrator and SHIP can read your notice. Call SHIP free at .
I missed Medicare enrollment thinking COBRA was enoughYou can fix it — but the penalty may stick.
First: take a breath. You can still enroll. Call SSA at 1-800-772-1213 and ask about the General Enrollment Period (January through March, with coverage starting the month after enrollment under current rules) or any equitable relief that may apply.
The hard truth: most people in this situation owe a Part B Late Enrollment Penalty — 10% added to the standard premium for every full 12 months you should have been enrolled and weren't. The penalty is permanent.
In rare cases, equitable relief is granted if SSA, CMS, or an employer gave you wrong information in writing. Bring documentation. Bring patience. Get help from SHIP or a Medicare attorney.
I cannot count the number of times someone walked into my SSA office holding a COBRA card and a permanent Part B Late Enrollment Penalty. If you are reading this in time — enroll today.
I have COBRA and Medicare — do I drop COBRA?Usually yes. Check Medigap, Part D, and any spouse coverage first.
When you have both, Medicare is primary and COBRA is secondary. Many providers will deny COBRA claims expecting Medicare to have paid first. You are often paying COBRA's 102% premium for very little benefit on top of what Medicare already covers.
Most people are better off dropping COBRA and picking up Medigap (Plan G or Plan N are popular) plus a stand-alone Part D plan, or a Medicare Advantage plan. Total cost is usually well below COBRA.
Reasons to keep COBRA: a younger spouse on the COBRA policy still needs coverage, or COBRA covers something Medicare and Medigap do not (rare).
This is a real-money decision and your plan is unique. Get free plan comparison from licensed Medicare advisors before you drop COBRA. Call Chapter at 1-855-900-2427 or your state SHIP at .
I'm helping a parent who's on COBRA at 65Bystander walkthrough — same rules, your eyes on the dates.
If you are helping a parent navigate this, you are doing them a real service. Same rules apply: COBRA does NOT count as creditable employer coverage for Medicare. Your parent needs to enroll in Medicare during their Initial Enrollment Period.
Get a paper copy of: their Medicare card or pending application, their COBRA notice with the end date, the Notice of Creditable Coverage for Part D, and any Social Security correspondence. Make a one-page timeline with three dates: IEP start, IEP end, COBRA end.
Go with them to a free SHIP appointment — — or call Chapter at 1-855-900-2427 together. Two pairs of ears. Tell them Dr. Ed sent you.
Put the IEP end date and the COBRA end date on the fridge. On paper. Big print. Two clocks, one fridge.
My situation is different from theseThat's normal. Here's how to get a real answer.
COBRA and Medicare touch a lot of edge cases: disability, end-stage renal disease, divorce, military retirees with TRICARE, federal employees with FEHB, and more. The rule that COBRA is not creditable employer coverage holds, but the timelines and penalty math can shift.
If your situation does not look like any of the cards above, do not guess. Get the call free.
Call SSA at 1-800-772-1213 for enrollment questions. Call your state SHIP at for free counseling. Call Chapter at 1-855-900-2427 for free plan comparison from licensed Medicare advisors. Tell them Dr. Ed sent you.
Edge cases need eyes on your paperwork. SHIP counselors are free, trained, and unbiased — use them.
Related Medicare situations
COBRA touches a lot of other Medicare rules. Here are the pages people read next.
Working Past 65 With Employer Coverage
If you (or a spouse) are still actively working with employer health coverage, real employer coverage CAN delay Medicare without penalty — unlike COBRA.
Medicare Late Enrollment Penalty
Already missed your IEP because of COBRA? Read what the penalty is, how it's calculated, and the rare paths to relief.
Medicare Enrollment Periods
The 7-month IEP, the 8-month SEP, the General Enrollment Period — and which one applies when COBRA is in the picture.
Medicare Part B Explained
If COBRA is your only coverage at 65, you almost certainly need Part B too. Here's what Part B costs and covers.
Medicare Annual Enrollment Period
Already on Medicare and dropping COBRA? AEP (Oct 15 – Dec 7) is when you can change Part D and Medicare Advantage plans.
Medicare Savings Program
If COBRA is straining your budget, a state Medicare Savings Program may pay your Part B premium. Worth checking.
Questions I get all the time
Can I keep COBRA after I turn 65?
Yes, you can keep COBRA after 65, but you should not rely on it instead of Medicare. COBRA does NOT count as creditable employer coverage for Medicare's Special Enrollment Period. Enroll in Medicare during your Initial Enrollment Period (the 7-month window around 65) or you will owe a permanent Part B Late Enrollment Penalty.
Does COBRA count as creditable employer coverage for Medicare?
No. Under 42 CFR 407.20 and SSA POMS HI 00805.275, the Medicare Special Enrollment Period is only available to people with current employer-based coverage tied to active employment — yours or a spouse's. COBRA is post-employment continuation coverage and does not qualify. This is the single most common Medicare misunderstanding I saw in 20 years at SSA.
When does my 8-month Special Enrollment Period start?
The 8-month SEP starts the month after your group health coverage ends OR the month after active employment ends — whichever happens first. COBRA does not delay the start. So if you retire at 64 and take 18 months of COBRA, your SEP started at retirement and ends 8 months later, long before COBRA ends.
Should I keep COBRA when I have Medicare?
Usually no. Medicare becomes primary at 65 and COBRA becomes secondary. Most people are better off enrolling in Medicare and adding Medigap plus a stand-alone Part D plan — the total cost is usually less than COBRA's 102% premium. Reasons to keep COBRA: a younger spouse still needs coverage, or COBRA covers something Medicare doesn't.
What about my spouse's COBRA after I retire?
If you retire and become Medicare-eligible, family members on the employer plan can elect COBRA for up to 36 months — a longer window than the standard 18 months because your Medicare entitlement is the qualifying event for them. Once your spouse turns 65, the same rules apply: enroll in Medicare on time, COBRA becomes secondary.
Does COBRA prescription drug coverage count for Part D?
Sometimes. Your COBRA plan must send you a Notice of Creditable Coverage every year (usually before October 15). If your COBRA Rx is creditable, you can delay Part D without a Late Enrollment Penalty. If non-creditable, you need to enroll in Part D on time. Save the notice — SSA and Part D plans will ask for it.
What's the COBRA premium vs. Medicare premium?
COBRA can charge up to 102% of the total premium (employer + employee shares plus a 2% admin fee). Medicare Part B in 2026 is $202.90/month for most people. Adding Medigap and Part D usually still totals well below typical COBRA premiums. Get a side-by-side comparison before you decide.
What happens if I missed Medicare enrollment because of COBRA?
You'll likely owe a Part B Late Enrollment Penalty: 10% added to your standard Part B premium for every full 12 months you should have been enrolled but weren't. The penalty is permanent — you pay it for as long as you have Part B. In rare cases, SSA grants equitable relief if you got incorrect information in writing from a federal source. Call SSA at 1-800-772-1213 and document everything.
Is Medicare primary or secondary when I have COBRA?
Medicare is primary; COBRA is secondary. This is set by federal Medicare Secondary Payer rules. Providers will often bill Medicare first and may deny COBRA claims that should have been submitted to Medicare. If you are paying COBRA premiums while Medicare is primary, you are paying for very little additional benefit. That is the main reason most people drop COBRA once Medicare starts.
Where can I get free help deciding?
Two free options: Your state SHIP (Senior Health Insurance Information Program) offers free unbiased one-on-one counseling — call . Chapter is a licensed Medicare brokerage that offers free plan comparison from licensed Medicare advisors — call 1-855-900-2427 and tell them Dr. Ed sent you. If someone calls you to sell you a Medicare plan, hang up. Cold-call Medicare solicitation is prohibited under CMS marketing rules.
Sources
Every figure and rule on this page is verified against primary sources. Last verified 2026.
- SSA POMS HI 00805.275 confirms COBRA continuation coverage does not satisfy the active-employment requirement for the Medicare Special Enrollment Period. —secure.ssa.gov(verified 2026-04-28)
- SSA POMS HI 00805.275 establishes the Medicare Part B Special Enrollment Period rules for individuals covered under a group health plan based on current employment status, including the 8-month SEP … —secure.ssa.gov(verified 2026-04-28)
- The Medicare Part B Special Enrollment Period after employer-sponsored coverage ends is 8 months in length. —medicare.gov(verified 2026-04-28)
- The 8-month Special Enrollment Period begins the month after employment ends or group coverage ends, whichever comes first — not when COBRA ends. —medicare.gov(verified 2026-04-28)
- Medicare Part B Late Enrollment Penalty is 10% of the standard premium for each full 12 months a person was eligible but did not enroll, applied for as long as the person has Part B. —medicare.gov(verified 2026-04-28)
- Medicare is the primary payer over COBRA continuation coverage when an individual is entitled to Medicare based on age (65+). —cms.gov(verified 2026-04-28)
- Medicare's Initial Enrollment Period is a 7-month window: the 3 months before the month of the 65th birthday, the birthday month, and the 3 months after. —medicare.gov(verified 2026-04-28)
- Cold-call solicitation of Medicare beneficiaries by Medicare Advantage and Part D plans/agents is prohibited under CMS Medicare Communications and Marketing Guidelines (MCMG). —cms.gov(verified 2026-04-28)
- Standard 2026 Medicare Part B premium is $202.90 per month for most beneficiaries. —medicare.gov(verified 2026-04-28)
- Group health plans must provide an annual Notice of Creditable Coverage indicating whether prescription drug coverage (including COBRA Rx) is creditable for Medicare Part D LEP avoidance. —cms.gov(verified 2026-04-28)
- Medicare Part D Late Enrollment Penalty is approximately 1% per month of delay, multiplied by the national base beneficiary premium, added to the monthly Part D premium for life. —medicare.gov(verified 2026-04-28)
- COBRA continuation coverage does not satisfy the Medicare Part B Special Enrollment Period requirement under 42 CFR 407.20, because the SEP requires GHP coverage based on the individual's (or … —ecfr.gov(verified 2026-04-28)
- Standard COBRA continuation coverage may be charged up to 102% of the applicable premium under 26 USC § 4980B (the 2% covers administrative cost). —dol.gov(verified 2026-04-28)
- Standard COBRA coverage for an employee following voluntary or involuntary termination of employment can last up to 18 months. —dol.gov(verified 2026-04-28)
- Family members may continue COBRA for up to 36 months when the qualifying event is the covered employee's Medicare entitlement. —dol.gov(verified 2026-04-28)
- Group health plans subject to COBRA may terminate COBRA coverage when a qualified beneficiary becomes entitled to Medicare after electing COBRA, per 26 USC § 4980B and DOL guidance. —dol.gov(verified 2026-04-28)
- State Health Insurance Assistance Programs (SHIPs) provide free, unbiased Medicare counseling and can be reached via the national locator line . —shiphelp.org(verified 2026-04-28)
Helping a parent or spouse on COBRA?
If you're the one helping a parent figure this out, I have a separate walkthrough that assumes you are reading on their behalf. Same rules, different vantage point.
Open the bystander walkthroughGet the COBRA + Medicare checklist
I'll send you the one-page checklist I wish every COBRA-holder had at 65 — the IEP dates, the SEP rules, and the COBRA-vs-Medigap math. No spam. No selling.
I'm a flashlight, not a courtroom. This is information, not legal advice.