The COBRA Election Is on Your Desk. Check the Medicare Clock Before You Sign
Before you elect and pay for COBRA, establish when active job coverage ends, who can enroll in Medicare, and which payer would receive each claim first.
The COBRA packet gives you a continuation option. It does not prove that continuation coverage is the right first payer for the person who needs care.
Local option: New Plan Care gives families in the St. Louis area in-home help so a parent can stay home: companionship, help with bathing and dressing, meals, and overnight care. Call (314) 405-0887.
Before you sign, put three facts at the top of your worksheet: whose employment created the group coverage, whether that person is still actively working, and whether anyone losing coverage is eligible for Medicare. Do this separately for each covered family member. A worker, spouse, and dependent can have different Medicare rights and different COBRA decisions.
The expensive mistake is treating COBRA as if it were active employer coverage. Medicare uses current employment status when it applies important enrollment and coordination rules. Coverage continued after employment ends may pay claims, but it generally does not preserve the same Medicare enrollment protection as coverage based on current employment. You can trace the federal rules through the Medicare, SSA, and Department of Labor pages collected on the Sources desk.
Who pays
Ask the former employer or plan administrator for a written answer to this question: “If this person has Medicare and elects COBRA, which plan is primary for hospital, physician, outpatient, prescription, and medical equipment claims?” Do not accept “you have coverage” as the answer. You need the claim order.
Then call Medicare and ask the same question using the actual employment end and coverage end shown in the employer record. If the answers conflict, stop before paying a provider and ask each payer to identify the coordination rule it is applying.
Separate the medical plan from the drug plan. Ask whether the COBRA prescription coverage is considered creditable for Medicare drug coverage, who issues the creditable coverage notice, and where you can obtain another copy. Keep that notice. It answers a different question from whether COBRA protects a delayed Medicare Part B enrollment.
If Medicare eligibility begins after COBRA has started, ask the plan administrator whether Medicare enrollment or entitlement can end the COBRA coverage and whether covered family members may continue independently. The answer can differ by person. Get the controlling plan provision in writing before you build a care budget around continued coverage.
The papers
Make one file with the COBRA election notice, summary plan description, benefits summary, employment termination notice, final active-coverage statement, Medicare card, drug coverage notice, and every premium receipt. Save the envelope or electronic delivery record for the election packet. The plan’s deadlines run from events and notices, so the delivery trail matters.
If the person needs Medicare Part B after coverage based on current employment ends, ask Social Security whether Form CMS-40B and Form CMS-L564 are required. CMS-40B is the application for Part B. CMS-L564 asks the employer to verify employment and group health coverage. Download the forms only from Medicare or SSA through the public links indexed on the Sources desk.
Review CMS-L564 before the employer returns it. Confirm that it identifies the correct employee, the correct person applying for Medicare, the active-employment period, and the group coverage period. COBRA months should not silently appear as months based on current employment. If the employer cannot complete the form, ask Social Security what substitute evidence it will accept and keep the answer with the application.
Do not cancel existing coverage merely because a Medicare application was submitted. Ask Social Security how to verify receipt, what proof shows the requested effective point, and when enrollment will appear in Medicare’s system. Ask the COBRA administrator what it needs to end coverage and whether termination can be made retroactive. Do not request retroactive termination until you understand what happens to claims already paid or pending.
The runway
Build the decision backward from the last day of active employee coverage, not from the first COBRA invoice. On one page, record the active coverage end, COBRA election deadline, first payment deadline, requested Medicare effective point, and the next scheduled care or refill that will generate a claim. Use the exact entries from the notices. Do not calculate them from memory.
Next, test the transition against real care. List the physicians, hospital system, pharmacy, equipment supplier, home health agency, and recurring prescriptions currently in use. Ask each one which coverage it will bill during the handoff. Provider participation does not decide which payer is primary, but it can reveal a claim problem before the appointment or delivery.
If the COBRA premium is meant to buy time, name what must happen during that time. Examples include receiving Medicare confirmation, finishing a dependent’s separate enrollment, confirming drug coverage, or resolving a pending claim. Give each task an owner and a receipt. COBRA should be a documented bridge, not an invoice paid automatically because it arrived first.
Do not assume a Marketplace plan repairs a missed Medicare enrollment window or remains eligible for financial assistance after Medicare eligibility begins. Verify the person’s Medicare status first. For a broader map of public and private payment routes, use Who Pays for Care at Home in St. Louis.
Free help
Missouri SHIP provides free Medicare counseling. Bring the COBRA notice, Medicare card, employer coverage evidence, medication list, and your one-page timeline. Ask the counselor to check the Part B enrollment route, drug coverage issue, and payer order. The local entry points are collected at Local Help With Paying for Care.
For an enrollment record or Form CMS-40B and CMS-L564 question, contact Social Security. For claim order and Medicare enrollment status, contact Medicare. For the election packet, premium posting, dependents, and termination terms, contact the employer’s plan administrator. If the COBRA notice appears late, incomplete, or inconsistent with the plan documents, the Department of Labor can explain federal continuation-coverage rights.
Stop at the professional line when the dispute turns on plan language, damages, or a threatened loss of rights. A Missouri lawyer can interpret the contract and advise on a claim. Your job before that point is narrower: preserve every notice, record every call, keep proof of submission and payment, and make each payer state its position in writing.