If you are already on Medicare and decide to go back to work, and your employer offers you a health insurance plan, you have the choice to keep your Medicare coverage or drop it and re-enroll in Medicare when you stop working in the future. But, it is important that you follow the rules or you may face lifetime penalties.
Full Answer
Should I take Medicare or employer insurance?
The best choice to make depends on your circumstance. It can be beneficial for some to have both Medicare and employer insurance. In other cases, taking Medicare could make more sense than holding onto an employer’s policy. First, we’ll explain how employer coverage works with Medicare.
How does Medicare work with my employer’s insurance?
If Medicare pays secondary to your insurance through your employer, your employer’s insurance pays first. Medicare covers any remaining costs. Depending on your employer’s size, Medicare will work with your employer’s health insurance coverage in different ways.
Do I need my employer to fill out a Medicare form?
You will need your employer to fill out the CMS-L564 form. This form is a request for employment information form. Once the employer completes section B of the form, you can send in the document with your application to enroll in Medicare. Can an employer force an employee to enroll in Medicare?
Should I drop my employer health insurance for Medicare?
If you are eligible for both Medicare and employer coverage, you will generally have three options: If Medicare can offer you smaller premiums and greater coverage than your employer plan, you might consider dropping your employer coverage.

Can you have Medicare and employer insurance at the same time?
Yes, you can have both Medicare and employer-provided health insurance. In most cases, you will become eligible for Medicare coverage when you turn 65, even if you are still working and enrolled in your employer's health plan.
What happens to my Medicare if I go back to work?
If you're going back to work and can get employer health coverage that is considered acceptable as primary coverage, you are allowed to drop Medicare and re-enroll again without penalties. If you drop Medicare and don't have creditable employer coverage, you'll face penalties when getting Medicare back.
Can Medicare premiums be reimbursed by employer?
In general, when an employee is eligible for Medicare due to age, an employer may reimburse his or her Medicare premiums only when: The employer's group health plan is a secondary payer to Medicare because the employer has fewer than 20 employees; AND.
How do you determine which insurance is primary and which is secondary?
The "primary payer" pays what it owes on your bills first, and then sends the rest to the "secondary payer" to pay. The insurance that pays first is called the primary payer. The primary payer pays up to the limits of its coverage. The insurance that pays second is called the secondary payer.
What happens when an employee turns 65?
small employers. If you work at a small employer plan, your employer is permitted to require you to get Medicare when you turn 65. At that time, Medicare will become your primary health insurer. Your employer also has the option to cancel your workplace plan or retain it as a secondary payer of covered insurance claims ...
Do you ever have to pay Medicare back?
The payment is "conditional" because it must be repaid to Medicare if you get a settlement, judgment, award, or other payment later. You're responsible for making sure Medicare gets repaid from the settlement, judgment, award, or other payment.
How do I get my Medicare premium refund?
Call 1-800-MEDICARE (1-800-633-4227) if you think you may be owed a refund on a Medicare premium. Some Medicare Advantage (Medicare Part C) plans reimburse members for the Medicare Part B premium as one of the benefits of the plan. These plans are sometimes called Medicare buy back plans.
How does Medicare reimbursement account work?
Medicare Reimbursement Account (MRA) Basic Option members who pay Medicare Part B premiums can be reimbursed up to $800 each year! You must submit proof of Medicare Part B premium payments through the online portal, EZ Receipts app or by fax or mail.
How does Medicare Part B reimbursement work?
The Medicare Part B Reimbursement program reimburses the cost of eligible retirees' Medicare Part B premiums using funds from the retiree's Sick Leave Bank. The Medicare Part B reimbursement payments are not taxable to the retiree.
What happens if you have 2 health insurance policies?
If you have multiple health insurance policies, you'll have to pay any applicable premiums and deductibles for both plans. Your secondary insurance won't pay toward your primary's deductible. You may also owe other cost sharing or out-of-pocket costs, such as copayments or coinsurance.
How does it work when you have two insurances?
When you have two forms of health insurance coverage, your primary insurance pays the first portion of the claim up to your coverage limits. Your secondary insurance may pick up some or all of the remaining costs. However, you still might be responsible for some cost-sharing.
Is it better to have Medicare as primary or secondary?
Medicare is always primary if it's your only form of coverage. When you introduce another form of coverage into the picture, there's predetermined coordination of benefits. The coordination of benefits will determine what form of coverage is primary and what form of coverage is secondary.
Medicare and Employer Coverage – Large Companies 20+ Employees
Medicare is secondary if your employer has more than 20 employees and you are ACTIVELY working (not a retiree or on COBRA). This is called Medicare...
Medicare as Secondary Insurance Costs Money
Now Part B is not premium-free. You will pay a monthly premium for Part B based on your income. Some people eligible for Medicare and employer grou...
Medicare and Employer Coverage – Small Companies Under 20 Employees
Medicare is primary if your employer has less than 20 employees. You will need both Part A & B for sure because Medicare will pay first, and then y...
Can Your Employer Pay Your Medigap Premium?
We often get questions here at Boomer Benefits about whether an employer can pay for your Medigap plan. This idea might appeal to both you and your...
Can My Employer Kick Me Off My Group Health Insurance When I Turn 65?
It’s illegal for an employer to force any actively working employee to choose Medicare instead of their group health plan. You have the option to l...
Can You Enroll in A Medigap Plan Even If You Have Employer Coverage at A Large Employer, Just to Be Sure?
This would be a waste of money. A Medigap cannot pay for anything unless Medicare is your primary insurance. The insurance company’s application wi...
What happens if you leave Medicare without a creditable coverage letter?
Without creditable coverage during the time you’ve been Medicare-eligible, you’ll incur late enrollment penalties. When you leave your group health coverage, the insurance carrier will mail you a creditable coverage letter. You’ll need to show this letter to Medicare to protect yourself from late penalties.
What happens if you don't have Part B insurance?
If you don’t, your employer’s group plan can refuse to pay your claims. Your insurance might cover claims even if you don’t have Part B, but we always recommend enrolling in Part B. Your carrier can change that at any time, with no warning, leaving you responsible for outpatient costs.
What is a Health Reimbursement Account?
Beneficiaries who participate can get tax-free reimbursements, including their Part B premium. A Health Reimbursement Account is a well-known Section 105 plan. An HRA reimburses eligible employees for their premiums, as well as other medical costs.
Is Medicare billed first or second?
If your employer has fewer than 20 employees, then Medicare becomes primary. This means Medicare is billed first, and your employer plan will be billed second. If you have small group insurance, it’s HIGHLY recommended that you enroll in both Parts A and B as soon as you’re eligible. If you don’t, your employer’s group plan can refuse ...
Is Part B premium free?
Since Part B is not premium-free like Part A is for most, you may wish to delay enrollment if you have group insurance. As stated above, the size of your employer determines whether your coverage will be considered creditable once you retire and are ready to enroll. Group coverage for employers with 20 or more employees is deemed creditable ...
Can employers contribute to Medicare premiums?
Medicare Premiums and Employer Contributions. Per CMS, it’s illegal for employers to contribute to Medica re premiums. The exception is employers who set up a 105 Reimbursement Plan for all employees. The reimbursement plan deducts money from the employees’ salaries to buy individual insurance policies.
How to choose between Medicare and employer coverage?
Choosing between Medicare and employer coverage. If you are eligible for both Medicare and employer coverage, you will generally have three options: Keep both types of coverage. Drop your employer coverage and just have Medicare. Delay Medicare enrollment and just have employer coverage.
How long do you have to enroll in Medicare?
When your employer coverage does finally end, you will be given eight months to enroll in Medicare Part A and Part B, and you’ll have 63 days to enroll in a Medicare Advantage plan before facing any late enrollment penalties.
How old do you have to be to be on Medicare?
Being under 65 years old with a disability. If you are under 65 but are enrolled in Medicare because of a disability and are also covered by an employer health plan, the employer will serve as the primary payer if it has more than 100 employees. With fewer than 100 employees, Medicare becomes the primary payer.
What is Medicare payer?
When enrolled in both Medicare and employer insurance, each type of coverage is called a “ payer .”. Which type of coverage pays first depends largely on the size of your employer.
Can you keep Medicare and Cobra?
If you are first enrolled in Medicare and then become eligible for COBRA, you may keep both types of coverage . Medicare will serve as the primary payer, and COBRA will act as the secondary payer.
Is Medicare a primary or secondary payer?
Medicare acts as the secondary payer. Medicare categorizes a company of fewer than 20 employees as “small.”. If you are an active employee at a small company, Medicare will be the primary payer. Any employer coverage you receive will be the secondary payer.
Is tricare a primary payer?
TRICARE. For active military members with TRICARE, TRICARE works as the primary payer, and Medicare is the secondary payer. Retired members of the military who receive TRICARE for Life are required to enroll in Medicare Part B if eligible, and Medicare will serve as their primary payer. Veterans Affairs (VA)
When does Medicare change?
If that former employer DOES offer coverage, your benefits will likely change when you turn 65. This is because when you are age 65 and have retiree coverage, Medicare becomes your primary insurance, and your group coverage now pays secondary. Prices and benefits from your employer coverage may be different once you turn 65.
Why is Medicare different from Cobra?
A Word About COBRA. Medicare coordinates differently with COBRA than it does with active coverage. This is important because so many people get this wrong and then owe penalties. When you are still actively working at a large employer, their Group Insurance pays primary and Medicare pays secondary.
What is a 105 reimbursement plan?
A Section 105 Reimbursement Plan allows the employer to deduct expenses for employees who purchase individual health insurance plans. Eligible employees can participate and the employer can reimburse premiums for Medicare Parts A and B as well as Medigap plans.
How much is Medicare Part A deductible in 2021?
The Medicare Part A hospital deductible is $1,484 in 2021. So if you have both your employer insurance and Part A, and you incur a bill for a hospital stay, you will only be out $1,484 for your inpatient hospital services. Medicare pays the rest of any Part A services.
Why would an insurance company reject my application?
When they see that you have large group coverage, they may reject your application because they know it will be of no use to you. Medicare and Employer coverage will be good enough coverage.
Does Medicare coordinate with employer insurance?
Medicare coordinates benefits with your employer coverage. You likely have options to keep your employer insurance and Medicare will coordinate with that coverage. You’ll also want to compare the cost of that employer coverage against what it would cost you to roll over to Medicare as your primary insurance.
Do you have to have Medicare if you are 65?
Medicare and Employer Coverage. If you are 65+ (or turning 65 soon) and will have both Medicare and Employer Coverage because you are still actively working, you will have a number of things to think through. Medicare coordinates benefits with your employer coverage. You likely have options to keep your employer insurance ...
How long do you have to enroll in Medicare after you retire?
Once you retire and give up your employer health benefits, you will have a special enrollment period of 8 months to enroll in Part A and Part B, if you haven’t enrolled already. This special enrollment period begins the month after your employment or group health plan ends. There is no late enrollment penalty for enrolling in original Medicare ...
What is the number to call Medicare?
If you’re not sure whether Medicare will be the primary or secondary payer in your situation, you can call 855-798-2627 to speak to someone at Medicare’s Benefits Coordination & Recovery Center.
How to determine if Medicare is primary or secondary?
Here’s how to know who the primary and secondary payers are in your situation: 1 Medicare is generally the primary payer if the company you work for has fewer than 20 employees. But Medicare becomes the secondary payer if your employer is part of a group health plan with other employers who have more than 20 employees. 2 Medicare is typically the secondary payer if the company you work for has 20 or more employees. In this case, your group health plan is the primary payer and Medicare pays out only after your employer’s plan has paid their portion.
How old do you have to be to get Medicare?
Although retirement age usually ranges from 66 to 67 years old, Medicare eligibility for most individuals begins at age 65. Some people who continue to work past age 65 may also have group health plan benefits through their employer. Because of this, it’s possible to have both Medicare and a group health plan after age 65.
Does Medicare cover dependents?
Medicare is individual health insurance coverage, which means that it doesn’t include coverage for spouses or dependents. Most group health plans, on the other hand, do include some sort of coverage option for dependents and spouses.
Does Medicare work with employer benefits?
Instead, they can work in conjunction. Medicare is meant to work together with employer benefits to cover your healthcare needs and help pay for most, if not all, of your medical expenses.
Is Medicare the primary or secondary payer?
Medicare is typically the secondary payer if the company you work for has 20 or more employees.
How does Medicare work with other insurance?
When there's more than one payer, "coordination of benefits" rules decide which one pays first. The "primary payer" pays what it owes on your bills first, and then sends the rest to the "secondary payer" (supplemental payer) ...
What is the phone number for Medicare?
It may include the rules about who pays first. You can also call the Benefits Coordination & Recovery Center (BCRC) at 1-855-798-2627 (TTY: 1-855-797-2627).
How long does it take for Medicare to pay a claim?
If the insurance company doesn't pay the claim promptly (usually within 120 days), your doctor or other provider may bill Medicare. Medicare may make a conditional payment to pay the bill, and then later recover any payments the primary payer should have made. If Medicare makes a. conditional payment.
What is a group health plan?
If the. group health plan. In general, a health plan offered by an employer or employee organization that provides health coverage to employees and their families.
How many employees does a spouse have to have to be on Medicare?
Your spouse’s employer must have 20 or more employees, unless the employer has less than 20 employees, but is part of a multi-employer plan or multiple employer plan. If the group health plan didn’t pay all of your bill, the doctor or health care provider should send the bill to Medicare for secondary payment.
When does Medicare pay for COBRA?
When you’re eligible for or entitled to Medicare due to End-Stage Renal Disease (ESRD), during a coordination period of up to 30 months, COBRA pays first. Medicare pays second, to the extent COBRA coverage overlaps the first 30 months of Medicare eligibility or entitlement based on ESRD.
What happens when there is more than one payer?
When there's more than one payer, "coordination of benefits" rules decide which one pays first. The "primary payer" pays what it owes on your bills first, and then sends the rest to the "secondary payer" (supplemental payer) to pay. In some rare cases, there may also be a third payer.
Employment plays no role in Medicare eligibility. As long as you're 65 or older, you can sign up for Medicare
If you are a United States citizen aged 65 or older, you're eligible for Medicare – even if you already have a group health plan (GHP) through your job. So the answer is yes, you may drop your employer health insurance to go on Medicare (assuming you're at least 65).
Primary Payer vs. Secondary Payer
Answering the primary vs. secondary payer question depends on the size of the company.
Medicare and Employer Coverage
Medicare coverage includes two parts. Also known hospital insurance, Medicare Part A covers inpatient services received in a hospital or skilled nursing facility (SNF) as well as hospice care. Medicare Part B is sometimes called medical insurance. It covers outpatient services, like doctor visits, lab work, and durable medical equipment (DME).
Medicare and Private Insurance
Medicare and Medicaid are government-run health insurance programs. Private insurance means any healthcare plan sold by a private insurance company.
What Are Your Options?
If you qualify for Medicare when you already have employer health insurance, you have a few options.
What Will You Pay for Medicare?
Like most health insurance, Medicare uses a cost sharing model that includes deductibles, premiums, and copays or coinsurance.
When Can You Sign Up for Medicare?
Unless you qualify due to a disability, you're first eligible to sign up for Medicare during your Initial Enrollment Period (IEP). It lasts for 7 months, beginning 3 months before your 65th birthday. So, if you turn 65 in April, your IEP begins on January 1 and ends on July 31.
What factors affect your Medicare enrollment status if you are working?
Medicare is the federal health insurance program that covers people age 65 and older as well as some younger people with disabilities or specific health conditions. If you’re still working at 65 and covered by your employer plan, several factors will affect your Medicare enrollment status:
Is Medicare enrollment required for people who are still working?
It depends. As mentioned above, if you work for a company with fewer than 20 people, you’ll be expected to sign up for Medicare ( including Part D) as soon as your initial enrollment period rolls around. That period begins 3 months before your 65th birthday and continues for 3 months after the month you turn 65.
What are the benefits of getting Medicare while I am working?
If you’re unhappy with your current insurance, you might prefer the Medicare coverage. For example, your private health insurance may restrict you to a small network of doctors, while 99% of nonpediatric physicians accept Medicare. Switching to Medicare may also save you money on out-of-pocket costs versus your existing plan.
What are the drawbacks of getting Medicare while still working?
While Medicare Part A is free, Medicare Part B — which covers doctor visits and outpatient medical supplies — requires you to pay a monthly premium (in 2021, the premium is $148.50 per month for most enrollees; high earners may pay more).
How do I decide which approach is the most cost-effective for me?
When you have access to both an employer-based plan and Medicare, deciding on the most cost-effective approach to building insurance coverage takes a bit of work. To start, add up each plan’s out-of-pocket costs, including its premiums, deductibles, copays, and prescription drug costs.
Take our quiz
Navigating Medicare can be challenging, especially since different types of coverage won’t necessarily cover all of your expenses. Choosing to purchase additional coverage may help. Find out which supplemental coverage option is best for you, Medicare Advantage or Original Medicare with Medigap.
The bottom line
You can use Medicare while you’re still working. If you work for a large employer, the decision is typically up to you. To decide on the right approach, you’ll need to consider both plans’ costs and coverage.
How are Medicare Part B premiums determined?
Medicare Part B premiums are determined by level of income. Knowing this amount is critical in deciding between employer coverage and Medicare. Part D prescription premiums may be increased due to income, so be sure to know what that premium level will be if you enroll for Medicare.
What happens if you don't have creditable Medicare?
There are penalties that may accrue if you do not have “creditable coverage”. You may have to pay a cost for the rest of your Medicare life. 4. Learn about your state’s rules on leaving employer coverage voluntarily. Every state has different rules that apply to leaving employer coverage. In some states, you are afforded guaranteed Issue rights ...
What to do when you turn 65?
Secondary coverage doesn’t provide much actual benefit. So when you are turning 65, try to gather all of the information needed to effectively compare your options. For example, you should know your state laws and talk with a trusted advisor.
Can you leave your employer's coverage?
Every state has different rules that apply to leaving employer coverage. In some states, you are afforded guaranteed Issue rights whether your coverage ended voluntarily or not. This is especially critical for those people with a chronic illness who wish to purchase a Medicare Supplement.
Is Medicare retiring?
Researcher & Writer. December 10, 2019. More and more frequently, Americans who become eligible for Medicare are not retiring. If you become eligible for Medicare and still plan on working, you will have to decide whether it is better to remain on your employer’s coverage or enroll in Medicare. Unfortunately, this is not a black and white issue.
Is employer health insurance creditable?
Find out if your employer health insurance is creditable. When deciding between group coverage or Medicare, it is important to know whether or not your employer insurance qualifies as “ creditable coverage”. Your Human Resource director or plan administrator should know. There are penalties that may accrue if you do not have “creditable coverage”.
Do employees carry a larger portion of insurance premium?
Employees are now required to carry a bigger and bigger portion of the premium. It is important to not only know the employee portion of premium, but all other relevant costs like deductibles, coinsurance, and Maximum-Out-of-Pocket (MOOP).
