Medicare Conditional Payments and Pharmacy Liens: What PI Attorneys Must Know

Amar Lunagaria — Co-Founder & Chief Pharmacist, LienScripts | February 25, 2025 | 11 min read

When a Medicare beneficiary is injured in an accident, Medicare may pay for accident-related prescriptions as a conditional payment — then seek full reimbursement at settlement. PI attorneys must identify, dispute, and account for Medicare conditional payments or face significant personal liability. Here is how pharmacy liens fit into the Medicare equation.

Medicare Conditional Payments and Pharmacy Liens: What PI Attorneys Must Know

Medicare is the primary health insurance for approximately 65 million Americans. A substantial portion of PI accident victims are Medicare beneficiaries — and when Medicare pays for accident-related medical care, including prescriptions, it creates a recovery right that must be resolved at settlement.

Mishandling Medicare conditional payments exposes the attorney to personal liability under the Medicare Secondary Payer (MSP) statute. Understanding how Medicare interacts with pharmacy liens is not optional for attorneys with Medicare-beneficiary clients.

[!KEY] When a patient enrolls in a pharmacy lien instead of using Medicare Part D, Medicare never pays for those prescriptions — eliminating conditional payment exposure on lien-dispensed medications entirely.

Medicare Secondary Payer: The Framework

The Medicare Secondary Payer (MSP) statute (42 U.S.C. § 1395y(b)) establishes that Medicare is a secondary payer when another source of payment is available. In PI cases, the liability insurer (and potentially UM/UIM coverage) is the primary payer — Medicare pays conditionally, meaning it pays upfront but retains the right to recover from the PI settlement.

The practical sequence:

1. Medicare beneficiary is injured in an accident
2. Medicare pays for accident-related medical care — including prescriptions — while the case is pending
3. Case settles
4. CMS (through its Benefits Coordination and Recovery Center) seeks reimbursement of the conditional payments from the settlement proceeds

If the attorney disburses settlement funds without resolving Medicare's conditional payment claim, the attorney can be held liable for double the amount of the conditional payment under the MSP's private cause of action.

What Medicare Conditional Payments Include for Prescriptions

Medicare Part D — the prescription drug benefit — covers outpatient prescriptions. When a Medicare beneficiary fills an accident-related prescription through their Part D plan, Medicare (or the Part D plan) pays the pharmacy, and that payment becomes a conditional payment subject to recovery.

This applies to:

• Medications prescribed for accident-related diagnoses (pain, inflammation, nerve damage, PTSD, migraine)
• Prescriptions filled at any pharmacy that accepts the patient's Part D plan
• Both generic and brand-name medications covered by the plan

Medicare pays the plan's negotiated rate. Part D plans negotiate substantially discounted rates with pharmacies. The conditional payment amount will reflect these negotiated rates — typically far less than retail or AWP-based pricing.

The Pharmacy Lien Distinction: What Medicare Did NOT Pay

Here is the key pharmacy intersection that PI attorneys need to understand:

If a prescription is filled through a pharmacy lien, Medicare did not pay for it.

When a patient enrolls in a LienScripts pharmacy lien, the prescriptions are dispensed outside the Part D plan — the patient does not use their Medicare Part D coverage for those medications. Medicare has no payment obligation for lien-dispensed medications and therefore no conditional payment claim against those prescriptions.

This creates a clean distinction at settlement:

• Prescriptions paid by Medicare Part D → conditional payment recovery from CMS
• Prescriptions dispensed through the pharmacy lien → no Medicare conditional payment; lien resolved through normal pharmacy lien process

The pharmacy lien balance and the Medicare conditional payment are separate obligations, addressed through separate processes.

Practical implication for enrollment timing: Enrolling a Medicare-beneficiary client in a pharmacy lien from the start of treatment — rather than using Part D — can reduce or eliminate Medicare conditional payment exposure on pharmacy costs. The tradeoff is that the pharmacy lien creates a separate obligation repaid from the settlement. Whether this is advantageous depends on the patient's specific Part D plan, the medications involved, and the expected settlement amount.

[!KEY] Enrolling a Medicare-beneficiary client in a pharmacy lien from day one is a proactive strategy — it creates a clean boundary between Medicare-paid prescriptions and lien-dispensed prescriptions, simplifying the conditional payment dispute process and potentially reducing CMS's recovery claim.

The BCRC Process: Identifying and Disputing Conditional Payments

The Benefits Coordination and Recovery Center (BCRC) is the entity that manages Medicare's conditional payment recovery on behalf of CMS. The process:

Step 1: Report the Case

Attorneys are required to report PI cases involving Medicare beneficiaries through the Section 111 mandatory reporting system (discussed below). Upon reporting, CMS initiates the conditional payment identification process.

Step 2: Obtain a Conditional Payment Letter (CPL)

The BCRC will issue a Conditional Payment Letter listing Medicare's claimed conditional payments — itemized by date of service, provider, and amount. For pharmacy, this means each prescription date and drug.

[!TIP] Review every item on the Conditional Payment Letter carefully — Medicare routinely includes pre-accident prescriptions and treatments unrelated to the injury that can be disputed with supporting documentation.

Step 3: Review and Dispute

Review the CPL carefully. Common errors and grounds for dispute:

• Unrelated conditions: Medicare may include payments for conditions unrelated to the accident. These should be disputed with documentation that the treatment was not accident-related.
• Pre-accident prescriptions: Medications the patient was on before the accident that Medicare has included.
• Duplicate payments: Medicare may have paid claims that were also paid by another source.
• Incorrect dates: Claims from after the accident but for unrelated care.

Disputes are submitted to the BCRC with supporting documentation. CMS has a defined dispute resolution process.

Step 4: Negotiate a Reduction (If Applicable)

Even after removing unrelated items, the remaining conditional payment balance can often be reduced using several arguments:

• Procurement costs: Attorney fees and case expenses proportionally reduce the recovery obligation
• Compromise or waiver: CMS has authority to compromise or waive recovery in cases of financial hardship or where recovery would defeat the purpose of the program
• MSA considerations (discussed below)

Step 5: Satisfy the Claim at Settlement

Conditional payment must be resolved before or at the time of disbursement. Do not distribute settlement funds until the conditional payment is resolved.

Medicare Set-Asides and Pharmacy

A Medicare Set-Aside (MSA) is a structured allocation of settlement funds set aside to pay for future accident-related medical expenses that Medicare would otherwise cover. MSAs are most common in workers' compensation settlements but are increasingly relevant in liability cases with significant future medical projections.

When future pharmacy costs are projected — such as ongoing CGRP medications for post-traumatic migraine or continued PTSD medications — those projected future costs may need to be included in a liability MSA.

CMS does not currently have a formal review process for liability MSAs (unlike workers' compensation MSAs, which CMS reviews above threshold amounts). However, best practice is to ensure that significant future pharmacy costs are documented and accounted for in the settlement structure.

Section 111 Mandatory Reporting

The Medicare, Medicaid, and SCHIP Extension Act of 2007 (MMSEA) requires Responsible Reporting Entities (RREs) — primarily liability insurers and self-insureds — to report settlements with Medicare beneficiaries to CMS. Attorneys working on PI cases where the client is a Medicare beneficiary should:

1. Confirm the client's Medicare status at intake (Medicare Beneficiary Identifier)
2. Ensure the liability insurer is reporting (the insurer, not the attorney, is typically the RRE)
3. Resolve conditional payments before disbursement

Failure to comply with Section 111 reporting — or to satisfy conditional payment obligations — can result in CMS refusing to pay future Medicare benefits for the accident-related condition and personal liability for the attorney.

[!KEY] The MSP private cause of action allows recovery of double the unpaid conditional payment — attorneys who distribute settlement funds without resolving Medicare's claim face personal liability, not just malpractice exposure, making conditional payment resolution a non-negotiable step at settlement.

Practical Settlement Checklist for Medicare Beneficiaries

Before distributing settlement proceeds in a case involving a Medicare beneficiary:

• Confirm Medicare enrollment and obtain Medicare Beneficiary Identifier (MBI)
• Request Conditional Payment Letter from BCRC at case initiation
• Update BCRC throughout the case as additional Medicare payments occur
• Review final CPL and dispute unrelated items
• Calculate procurement cost reduction
• Determine whether MSA is appropriate given future medical projections
• Obtain Final Demand Letter from BCRC
• Identify which prescriptions were paid by Medicare vs. pharmacy lien
• Resolve Medicare conditional payment obligation before disbursement
• Distribute remaining settlement funds

Contact LienScripts to discuss how pharmacy lien enrollment interacts with Medicare beneficiary status in PI cases.

Related Resources

• Dual-Eligible Medicare and Medi-Cal: Two Government Liens at Settlement
• When Your Client Has Multiple Insurance Sources: Pharmacy Lien Coordination
• Health Insurance Subrogation vs. Pharmacy Liens
• Pharmacy Services for Personal Injury Clients: How It Works — How pharmacy liens provide $0 upfront medication access for PI patients