Medicare Secondary Payer Compliance: An Attorney’s Checklist

Medicare Secondary Payer Compliance

An Attorney’s Checklist for Protecting Settlement, Disbursement, and Net Recovery

Medicare Secondary Payer compliance is one of the most important closing issues in personal injury practice. It is also one of the easiest to underestimate.

The rules exist for a straightforward reason: Medicare is not supposed to pay for injury related medical care when another payer has primary responsibility. In a liability case, workers compensation case, no fault matter, or other recovery involving a Medicare beneficiary, Medicare may pay medical bills conditionally while the claim is pending. Once responsibility is established through settlement, judgment, award, or other payment, Medicare expects reimbursement for related conditional payments.

For plaintiff attorneys, MSP compliance is not simply a government paperwork issue. It affects settlement timing, lien resolution, release language, trust accounting, client communication, disbursement, future medical planning, and attorney risk.

A plaintiff attorney who handles Medicare correctly can protect the client’s net recovery and close the file cleanly. A plaintiff attorney who treats Medicare as an afterthought may create avoidable delay, increased reimbursement exposure, client frustration, and downstream disputes.

The solution is process.

The MSP Framework in Brief

The Medicare Secondary Payer framework starts with payment priority.

If a primary payer is responsible for the injury related care, Medicare should be secondary. If Medicare pays before responsibility is established, those payments are conditional. Once the liability recovery occurs, Medicare may seek recovery of the amounts it paid for treatment related to the injury claim.

That sounds simple. In practice, the analysis requires attention to detail.

The attorney must determine whether the client is a Medicare beneficiary, whether Medicare paid for treatment related to the claimed injury, whether the conditional payment ledger includes unrelated charges, whether the settlement compensates past medical care, whether future injury related care is being resolved, whether any Medicare Advantage or Part D interests exist, and whether settlement documents accurately describe the claims being paid.

MSP compliance runs through the life of the case. It does not begin at disbursement.

Step One: Identify Medicare Status Early

The first question is whether the client is a Medicare beneficiary.

That includes clients who are Medicare eligible because of age, disability, end stage renal disease, or another qualifying basis. Counsel should also consider whether the client may become Medicare eligible during the life of the case or shortly after settlement.

Medicare status should be addressed at intake, confirmed during litigation, and revisited before settlement. Clients may become Medicare eligible while a case is pending. A client who was not on Medicare at intake may be on Medicare by the time the case resolves.

Plaintiff counsel should also identify whether the client has traditional Medicare, a Medicare Advantage Plan, a Part D prescription drug plan, or some combination of coverage. These categories matter because traditional Medicare recovery, Medicare Advantage reimbursement, and Part D recovery may involve different entities, different procedures, and different legal issues.

Do not assume that one Medicare inquiry resolves them all.

Step Two: Report the Case and Open the Recovery File

Once Medicare involvement is identified, the case should be reported through the appropriate recovery process. In most beneficiary recovery matters, counsel works through the Benefits Coordination and Recovery Center or the Medicare Secondary Payer Recovery Portal.

Reporting the case allows Medicare to identify conditional payments and begin the recovery process. It also creates a record that counsel is addressing Medicare’s interest rather than waiting until the settlement is funded.

This step matters because delay can create problems later. If the case is reported late, conditional payment information may not be available before mediation, settlement conference, or release drafting. That can leave the client and counsel negotiating without a reliable understanding of reimbursement exposure.

A Medicare file should not be opened after everyone is already waiting for the check.

Step Three: Review the Conditional Payment Letter Carefully

The Conditional Payment Letter is not the final demand. It is also not automatically correct.

It is a working list of claims Medicare believes may be related to the injury. That list often requires review. Conditional payment summaries may include unrelated treatment, unrelated body parts, preexisting conditions, treatment outside the relevant date range, charges tied to withdrawn injury theories, prescription payments that do not match the claim, or services that were included because of broad diagnosis coding.

This is where plaintiff counsel can protect real money.

Each line item should be reviewed for relatedness. The question is not whether Medicare paid the charge. The question is whether the charge is related to the injury, incident, or claim being resolved.

Where charges are unrelated, counsel should dispute them with supporting documentation. That may include medical records, physician statements, pleadings, settlement correspondence, expert materials, diagnosis code analysis, or other evidence showing that the charge should not be included in the recovery claim.

Accepting the conditional payment amount without review is one of the most common and costly mistakes in MSP compliance.

Step Four: Keep the Ledger Current as the Case Develops

Conditional payment review is not a one time event.

As the client continues to treat, Medicare may pay additional claims. As the case develops, the injury theory may narrow. Certain claims may be withdrawn. Causation may become clearer. Future care may be addressed differently than originally anticipated. The settlement may ultimately compensate fewer injuries than were initially alleged.

The conditional payment review should evolve with the case.

Plaintiff counsel should monitor updates, dispute unrelated charges, and ensure the Medicare record reflects the actual scope of the claim. This is especially important before mediation or settlement conference, when reimbursement exposure may affect negotiation strategy.

A lien estimate that is six months old may be materially wrong by the time settlement occurs.

Step Five: Address Settlement Reporting and Final Demand

At settlement, Medicare needs accurate settlement information to calculate its final recovery claim. This commonly includes the settlement date, settlement amount, attorney fees, and procurement costs borne by the beneficiary.

Procurement cost reductions matter because Medicare generally accounts for the cost the beneficiary incurred to obtain the recovery. Attorney fees and litigation costs can therefore reduce the reimbursement amount where applicable.

The final demand should be reviewed just as carefully as the conditional payment ledger. Counsel should confirm that prior disputes were credited, unrelated charges were removed, procurement costs were applied, and the amount demanded is consistent with the settlement information provided.

Do not treat the final demand as untouchable simply because it is final.

If the demand contains errors, counsel should evaluate available appeal, waiver, or compromise options depending on the facts and procedural posture.

Step Six: Evaluate Medicare Advantage and Part D Exposure

Traditional Medicare is not the only Medicare issue.

If the client is enrolled in a Medicare Advantage Plan, that plan may assert its own recovery claim for injury related payments. If the client has Part D prescription drug coverage, the Part D plan may seek reimbursement for related prescription costs.

These claims can be missed if counsel focuses only on CMS conditional payments.

Plaintiff attorneys should identify Medicare Advantage and Part D enrollment early, request payment information where appropriate, and determine whether any recovery claim is being asserted. The same general questions remain important: what was paid, what is related, what law governs the claim, what defenses or reductions apply, and what must be resolved before disbursement?

A clean CMS final demand does not necessarily mean every Medicare related reimbursement issue is closed.

Step Seven: Address Future Medical Issues

Past conditional payments are only part of the analysis.

If the settlement compensates future injury related medical care, counsel should consider whether Medicare’s future interests need to be addressed. This issue is most developed in workers compensation cases, where Medicare Set Aside arrangements are common. In liability cases, the framework is less formal, but the risk analysis remains important.

The practical question is whether the settlement shifts the cost of future injury related care back to Medicare in a way that creates compliance risk.

Not every case requires a Medicare Set Aside. Not every case requires formal allocation. But cases involving significant future medical needs, Medicare eligibility, serious injury, life care planning, or express future medical damages should be reviewed carefully.

Counsel should document the analysis. If no formal set aside is used, the file should still reflect why future medical issues were considered and how Medicare’s interests were reasonably addressed.

Future care planning should not be handled by silence.

Step Eight: Draft Settlement Documents With Medicare in Mind

Settlement documents can either reduce Medicare risk or create it.

A broad release may suggest that the settlement compensates all injury related damages, including medical expenses. If the parties intend something more limited, the documents should say so. If certain injury theories were withdrawn, unsupported, or not compensated, that should be reflected. If particular ICD codes or injury categories should be used for reporting, that should be addressed where appropriate.

This is especially important when the case involves multiple injuries, disputed causation, unrelated medical conditions, Medicare Advantage claims, Part D claims, future medical issues, or limited settlement funds.

Plaintiff counsel should also be cautious with defense driven Medicare language. Some settlement terms are designed less to protect Medicare and more to protect the defendant or carrier from administrative inconvenience or theoretical future exposure.

Medicare compliance matters. But it should not become a tool for unnecessary delay or overbroad indemnity.

Step Nine: Pay Timely and Document the File

Once the final recovery amount is resolved, payment must be handled promptly and documented clearly. The file should reflect what was reported, what was disputed, what was removed, what reductions were applied, what final amount was paid, when payment was made, and how the remaining settlement funds were disbursed.

Documentation protects the client and the attorney.

If a client later questions the lien payment, the file should explain the process. If Medicare asserts an unresolved balance, the file should show what was paid and when. If a trust account issue arises, the ledger should clearly distinguish disputed funds from undisputed funds.

A clean Medicare file is part of a clean settlement close.

Common Pitfalls

The first mistake is assuming Medicare does not apply because the case is a liability claim. MSP issues arise in liability settlements when the claimant is a Medicare beneficiary and the settlement involves injury related care.

The second mistake is accepting conditional payment amounts without review. Unrelated charges should be disputed before the final demand process whenever possible.

The third mistake is ignoring Medicare Advantage and Part D claims. Traditional Medicare recovery is only one part of the Medicare reimbursement landscape.

The fourth mistake is failing to address future medical issues. If future injury related care is part of the settlement, counsel should consider and document the analysis.

The fifth mistake is letting settlement documents expand the reimbursement problem. Release language, injury descriptions, reporting codes, indemnity provisions, and allocation language all matter.

The sixth mistake is waiting too long. Medicare compliance should begin during litigation, not at disbursement.

The Attorney’s Checklist

A practical MSP compliance workflow should include the following:

• Identify Medicare status at intake and before settlement
• Determine whether the client has traditional Medicare, Medicare Advantage, or Part D coverage
• Report the claim through the appropriate recovery process
• Obtain the Conditional Payment Letter or conditional payment information
• Review every charge for relatedness
• Dispute unrelated, unsupported, or improperly included charges
• Monitor the ledger as treatment and case theories evolve
• Obtain updated conditional payment information before mediation or settlement
• Provide accurate settlement information when the case resolves
• Confirm attorney fees and procurement costs are properly applied
• Review the final demand for accuracy
• Evaluate appeal, waiver, or compromise options where appropriate
• Identify and resolve Medicare Advantage and Part D claims
• Analyze future medical exposure where settlement includes future care
• Draft settlement documents with Medicare reporting, injury scope, and future care in mind
• Pay resolved demands within required timelines
• Document the entire process before final disbursement

The Takeaway

MSP compliance is not a clerical task. It is a settlement strategy issue.

It affects timing, negotiation, lien reduction, trust accounting, release language, future care planning, and net recovery. The attorney who understands the Medicare process can challenge unrelated charges, avoid unnecessary delay, protect disbursement, and create a cleaner file close.

The attorney who waits until the end may find that Medicare now controls the timeline.

For plaintiff attorneys, the instruction is straightforward: build Medicare compliance into the life of the case, not the closing checklist.

Frequently Asked Questions

Does MSP compliance apply to liability cases, not just workers compensation?

Yes. Medicare’s secondary payer interest can arise in liability settlements involving injury related medical care paid by Medicare.

What is a conditional payment?

A conditional payment is a Medicare payment made for medical care when another payer may ultimately be responsible. If the case later resolves, Medicare may seek reimbursement for related payments.

How do I reduce Medicare’s demand?

The most common strategies include disputing unrelated charges, confirming that the injury scope is accurate, and ensuring procurement cost reductions are properly applied.

Does a final demand mean the amount can never be challenged?

Not necessarily. Depending on the facts and timing, appeal, waiver, or compromise options may be available. Counsel should evaluate the procedural posture before assuming the number is fixed.

Do Medicare Advantage and Part D plans matter?

Yes. Medicare Advantage and Part D plans may assert separate reimbursement claims. These should be identified and evaluated independently from traditional Medicare conditional payments.

Do liability settlements require Medicare Set Aside arrangements?

There is no universal answer. Not every liability settlement requires a formal set aside, but future medical issues should be considered when the settlement compensates future injury related care and the client is a Medicare beneficiary or likely to become one.

Built for Plaintiff Attorneys

Lien Project Network was created to help plaintiff attorneys manage the issues that affect Medicare compliance, lien resolution, reimbursement claims, settlement drafting, trust account handling, future care planning, and net recovery.

MSP compliance is where government reimbursement, settlement strategy, and client protection intersect.

Visit www.lienprojectnetwork.com to access Medicare and lien resolution resources.

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This blog post is intended solely for educational and informational purposes and does not constitute legal advice. The content herein should not be relied upon as a substitute for professional legal consultation. Reading this post does not create an attorney client relationship with The Lien Project, PC or any of its attorneys. For personalized legal guidance, please consult The Lien Project, PC.