Medicare Conditional Payments and Pharmacy Liens: What PI Attorneys Need to Know

James Wong — Founder & CEO, LienScripts | March 4, 2026 | 8 min read

Medicare conditional payments create a federal reimbursement obligation that takes priority over private medical and pharmacy liens. This guide explains how Medicare's conditional payment system works alongside pharmacy liens and what attorneys must do to protect their clients.

Medicare conditional payments are payments made by Medicare for injury-related medical services when a personal injury settlement is reasonably expected. Medicare has a statutory right to reimbursement from the settlement for these payments, and this right generally takes priority over private medical and pharmacy liens.

• Medicare conditional payments are governed by the Medicare Secondary Payer Act (MSP), 42 U.S.C. Section 1395y(b)
• Medicare's reimbursement right is a federal priority that supersedes private provider liens in most circumstances
• Pharmacy liens from programs like LienScripts cover medications NOT billed to Medicare and are separate from Medicare's conditional payment claim
• The Benefits Coordination and Recovery Center (BCRC) handles Medicare conditional payment resolution
• Attorneys must report the settlement to Medicare and resolve the conditional payment before distributing funds

How Medicare Conditional Payments Work

When a Medicare beneficiary is injured in an accident and receives injury-related medical treatment, Medicare may cover the treatment as a "conditional payment" — meaning Medicare pays on the condition that it will be reimbursed from any future settlement or judgment. This creates a statutory lien on the personal injury recovery.

The Medicare Secondary Payer Act makes Medicare the secondary payer when a primary payer (such as the at-fault party's insurer) is responsible. Medicare's conditional payments are essentially an advance that must be repaid.

According to James Wong, PharmD, founder of LienScripts, "The intersection of Medicare conditional payments and pharmacy liens is straightforward once you understand the scope. Medicare pays for treatments billed through Medicare. The pharmacy lien covers medications dispensed on a lien basis without billing Medicare. The two programs cover different services, and both must be resolved at settlement."

The Medicare Conditional Payment Process

Step 1: Report the case. Notify the BCRC of the personal injury claim as early as possible. The BCRC maintains a record of all Medicare payments related to the injury.

Step 2: Request the conditional payment letter. Before settlement, request an updated conditional payment summary from the BCRC. This letter itemizes every Medicare payment related to the injury, including any prescription drug payments made under Medicare Part D.

Step 3: Dispute unrelated charges. The conditional payment summary often includes charges unrelated to the injury. Review every line item against the injury treatment record and dispute charges that are not causally related to the accident.

Step 4: Calculate the reimbursement amount. Medicare allows a "procurement cost" deduction — the conditional payment amount is reduced proportionally for attorney fees and costs, similar to the Common Fund Doctrine. This deduction is automatic and does not require negotiation.

Step 5: Resolve before distribution. Do not distribute settlement funds until the Medicare conditional payment is resolved. Failure to reimburse Medicare creates personal liability for the attorney and the client under the MSP Act.

Medicare Part D and Pharmacy Liens

Medicare Part D covers outpatient prescription medications for Medicare beneficiaries. If a Medicare beneficiary fills injury-related prescriptions through their Part D plan, those payments become part of Medicare's conditional payment claim.

However, when a patient is enrolled in a pharmacy lien program like LienScripts, the injury-related medications are dispensed on a lien basis — they are NOT billed to Medicare Part D. This means the pharmacy lien covers medications that are outside Medicare's conditional payment claim.

The practical result: the pharmacy lien and the Medicare conditional payment cover different medications and do not overlap. Both must be resolved at settlement, but they are independent claims.

LienScripts generates a MERIT (Medication Evaluation & Rationale for Injury Treatment) report for every case, providing pharmacist-signed documentation for demand packages. For Medicare beneficiary cases, this documentation clearly delineates which medications were provided through the lien program (not billed to Medicare) versus which may have been filled through the patient's Part D plan.

Priority and Sequencing

Medicare's conditional payment right has federal priority. This means:

Resolve Medicare first. Before negotiating any private provider lien — hospital, physician, or pharmacy — resolve the Medicare conditional payment. The final Medicare number determines how much of the settlement remains for private lienholders and the client.

Request an early conditional payment summary. Do not wait until settlement to learn the Medicare number. Request the conditional payment summary during case development to incorporate it into settlement demand calculations.

Use the procurement cost deduction. The automatic reduction for attorney fees and costs can be substantial. A 33% attorney fee reduces the Medicare conditional payment by approximately one-third before any dispute of individual charges.

Consider a Medicare Set-Aside (MSA). For cases with anticipated future Medicare-covered treatment, CMS may require or recommend a Medicare Set-Aside — a portion of the settlement set aside to pay for future injury-related care that Medicare would otherwise cover. MSA requirements add complexity and should be assessed early.

Protecting the Client

The MSP Act creates powerful enforcement mechanisms. Medicare can pursue reimbursement against the beneficiary, the attorney, and even the defendant's insurer. The penalties for failure to reimburse are severe.

For attorneys managing Medicare cases with pharmacy lien components, the key is sequential resolution: Medicare first, then private liens. LienScripts cooperates with this sequencing and will adjust its lien reduction to reflect the impact of the Medicare conditional payment on the overall settlement allocation.

For related reading on government lien priority, see Competing Lien Hierarchy: Pharmacy, Medical, and Hospital. For Medicaid-specific guidance, see Medicaid Recovery in Pharmacy Lien Cases.

Conclusion

Medicare conditional payments are a reality for any personal injury case involving a Medicare beneficiary. Attorneys must report the case early, request the conditional payment summary, dispute unrelated charges, apply the procurement cost deduction, and resolve the Medicare claim before distributing any settlement proceeds. The pharmacy lien is a separate obligation covering different medications, and both must be addressed to close the case properly.