Medicare and COBRA when employer coverage ends during recovery

Protect your follow-up care by checking payer order, actual treatment costs and coverage dates before making a decision.

5 min readUpdated September 2026

Published by Navigate Care. How we source our guides

In this guide 5 sections

Losing employer coverage while recovering from surgery creates two questions at once: how to keep care going, and what the next visits will cost. Separate those questions into a coverage check and a treatment-cost check. Another person’s copay or monthly premium will not establish your own costs.


01

First, confirm how your coverage works together

Gather your Medicare card, the employer coverage end date, the COBRA offer and any other insurance information. Ask what Medicare coverage you already have and whether the offices involved have the correct insurance details. The answer depends on your circumstances; do not assume that you need to enroll in Part B again or that one policy automatically replaces another.

Medicare’s COBRA guidance directs coordination questions to the Benefits Coordination & Recovery Center at 1-855-798-2627. Explain when employment and employer coverage ended, why you have Medicare, and what coverage is available now. Ask which coverage pays first and whether anything needs updating.


02

Compare the care you actually expect to use

Make one list of the care your treating team expects during the coverage gap. Ask the surgeon’s billing office, therapy provider and lab for written estimates under the coverage options you are considering. An estimate is a planning tool, not a guarantee of how a claim will be processed.

  • Coverage: premiums, start and end dates, deductibles already met and any other insurance that may help.
  • Appointments: which follow-ups are expected and whether any are included in an earlier charge or billed separately. Ask the provider to confirm.
  • Therapy and tests: expected visit frequency, the provider’s estimate and the amount you may owe.
  • Requirements: ask each insurer and provider about acceptance, coverage rules and any authorization needed for your scheduled care.
  • Questions still unanswered: note the responsible office and a callback date so uncertainty does not get lost between calls.

Take that list to your State Health Insurance Assistance Program (SHIP). SHIP provides free help understanding Medicare coverage and costs. Ask the counselor to compare the available choices using your actual coverage and estimates, including what happens when the next employer policy begins.


03

What does Medicare say about physical therapy costs?

Medicare’s outpatient physical therapy page says the provider must certify that you need the service. With Original Medicare, the Part B deductible applies and you then pay 20% of the Medicare-approved amount. Other insurance, the facility, the provider’s charges and whether they accept assignment can affect what you owe. If you have Medicare Advantage, check the plan’s requirements and cost sharing.

That general rule is not a quote for a specific visit. Ask the therapy office to explain the estimate and what is included. A price someone else paid after a different surgery cannot settle your bill.


04

If cost could interrupt recovery

Tell the treating team what is becoming difficult before a planned appointment is missed. Ask whether a social worker or financial counselor can help review assistance options and coordinate the next steps. Let the clinician guide treatment decisions; a coverage comparison is not a reason to change the prescribed recovery plan on your own.


05

When you need help following through

If a practical problem is getting in the way of medical care, explain what you cannot do and what help you have already tried. Community Health Integration (CHI) may help address unmet social needs that significantly limit a provider’s ability to diagnose or treat your medical problem. A benefits question by itself does not establish eligibility. The provider must assess the need, and a qualifying visit and your consent are required.

Navigate Care offers coordination by phone or video. A free introductory call lets us understand your situation and discuss whether our services fit. Provider visits and ongoing navigation are separate and may have costs. With Original Medicare, CHI has the Part B deductible and then 20% coinsurance; other coverage may reduce your share. We explain expected costs before you decide. Outside assistance programs have their own requirements and availability.


Questions families ask

Can someone tell me whether COBRA or Medicare is cheaper from the premium alone?

No. The comparison needs your actual coverage, expected care, provider estimates, deductibles and cost sharing. Ask SHIP to help review those details.

Who can help work out which insurance pays first?

Medicare’s COBRA guidance directs these questions to the Benefits Coordination & Recovery Center at 1-855-798-2627. Explain your employment dates and Medicare circumstances rather than assuming a general rule decides your case.

Is the free Navigate Care call the same as covered navigation?

No. The introductory call is free. A provider assessment, any required visit and ongoing navigation are separate; eligibility and expected costs must be checked.

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