We use cookies for analytics and advertising measurement.We use cookies for analytics (Google Analytics, Microsoft Clarity, Ahrefs) and advertising measurement (Google Ads, Microsoft Advertising) to improve your experience and measure advertising effectiveness.
Medical Liens on a Personal Injury Settlement: Who Gets Paid First, How Much, and How to Reduce It
The settlement figure in the release is not the figure that reaches you. Between the insurer’s check and your account sit the attorney’s fee, the case costs, and a line most people never see until the closing statement: the liens. Medicare, Medicaid, a health plan, a hospital, and sometimes your own auto insurer each paid for care the injury made necessary, and each has a right to some of the money that compensates you for it. This guide covers those rights, the order the check is divided in, the reductions the law guarantees and the ones you negotiate, and the sequence that resolves every lien before you sign.
Quick answer
A medical lien on a settlement is a payer’s right to be repaid from your recovery for treatment it covered after someone else’s negligence injured you. The settlement is divided in a practical order: the attorney’s fee and case costs come off the gross first, Medicare is resolved next because federal law lets it recover from you and your attorney, and Medicaid, health-plan and provider claims are then paid at their resolved amounts, with what remains yours. Medicare must be repaid within 60 days of your receiving the settlement under 42 CFR 411.24(h), and its claim is reduced by its share of your fee and costs under 42 CFR 411.37. Most other liens can be reduced by audit, allocation or negotiation, and none should be paid until its amount is in writing.
Free · Private · Takes about 2 minutes · No sign-up
By the CaseValue.law Editorial Team·Last updated and source-checked September 14, 2026·How we estimate
What a lien on a settlement is, and why it exists
When an injury is someone else’s fault, the bills still arrive in your name, and someone pays them long before the claim resolves: Medicare, Medicaid, your employer’s health plan, or a hospital that treats first and bills later. Each of those payers covered treatment the at-fault party was legally responsible for, and the law does not let that party’s insurer pay you for medical expenses a third party already absorbed without the third party getting a claim on the money. The lien is that claim. It attaches to the part of the settlement that compensates you for the care, and it must be satisfied before the money is yours.
Three different legal instruments travel under the one word, and the difference decides how hard each is to reduce. A true statutory lien is created by a statute, such as a state hospital-lien act or the federal Medicare and Medicaid provisions; it exists whether or not you agreed to it. A contractual reimbursement or subrogation right comes from a document you signed or were covered under, most often a health-plan booklet whose reimbursement clause says the plan is repaid from any recovery; the plan’s terms govern, which is the subject of the ERISA cases below. Subrogation strictly means the payer pursues the at-fault party itself; reimbursement means it takes from your recovery. Plans usually reserve both.
The third instrument is the letter of protection, which is not a statutory lien at all. It is a promise, usually signed by your attorney, that a provider who treats you now without payment will be paid from the recovery when it arrives. Its terms are whatever the letter says, and its balance is usually the most negotiable line on the closing statement.
Who holds a lien on your settlement, and the rule each one runs on
Six kinds of payer show up on injury closing statements, each with its own legal source, reduction rules and consequences for paying late. Identify which are in your case before anyone talks about a number.
Medicare: the Secondary Payer statute
Under 42 U.S.C. 1395y(b)(2), Medicare may not pay for treatment that a liability, no-fault or workers’ compensation insurer is expected to pay for. When the insurer has not paid promptly, Medicare pays anyway as a conditional payment, conditioned on reimbursement once a settlement, judgment or award shows the primary plan was responsible. Recovery is run by the Benefits Coordination & Recovery Center (BCRC), which CMS names as the contact for beneficiaries and their representatives. The claim is finalized as a demand after the settlement is reported, reduced by Medicare’s share of your procurement costs under 42 CFR 411.37, and under 42 CFR 411.24(h) the beneficiary must reimburse Medicare within 60 days of receiving the settlement.
Medicaid: assignment and the Ahlborn limit
To receive Medicaid, 42 U.S.C. 1396k(a)(1)(A) requires an applicant to assign to the state any right to payment for medical care from a third party, and the state agency pursues that right against your settlement. In Arkansas Department of Health and Human Services v. Ahlborn (2006), the Supreme Court held that federal Medicaid law does not let a state take more than the portion of a settlement that represents medical expenses, and that the federal anti-lien provision forbids reaching the rest. In Gallardo v. Marstiller (2022), the Court held that the reachable medical portion includes money allocated to future medical care, not only the past care Medicaid paid.
ERISA self-funded health plans: the plan document governs
A health plan an employer funds itself is governed by ERISA, and its reimbursement clause is enforced through section 502(a)(3), 29 U.S.C. 1132(a)(3), which lets a plan fiduciary sue for appropriate equitable relief to enforce the plan’s terms. In Sereboff v. Mid Atlantic Medical Services (2006) the Court held a plan can use that section to recover settlement funds a participant promised to turn over, as an equitable lien by agreement. In US Airways v. McCutchen (2013) it held that the plan’s terms control and that the common-fund and double-recovery rules cannot override clear plan language; where the plan is silent on attorney’s fees, the common-fund doctrine fills the gap. Fully insured plans are different: state insurance law reaches them.
Hospital and provider liens: state statutes that vary
Many states have a hospital-lien statute giving a hospital, and sometimes other providers, a claim against a patient’s recovery from the person who caused the injury. What it requires differs by state: whether the lien must be filed or served and how soon, whether it attaches to the whole recovery or part, whether the provider must first bill your health coverage, and whether the amount is capped. Some states have no such statute. The only reliable answer is your state’s statute read by a licensed attorney in your state.
Med-pay and PIP: your own auto policy
Medical payments coverage and personal injury protection pay your bills regardless of fault, and many policies include a clause letting the insurer recover those payments from any settlement you obtain from the at-fault driver. Whether that clause is enforceable is state law: some states bar or restrict it, some permit it, and some permit it only after you have been fully compensated.
The attorney’s charging lien and letters of protection
Two claims come from your own side of the table. The attorney’s charging lien is the fee agreement enforced against the recovery: the contingency percentage and reimbursable case costs come out of the gross before anything is distributed. A letter of protection is the promise, described above, that a provider who treated on credit will be paid from the recovery. Both are in a signed agreement you can read before the check arrives.
The order of payment: how a settlement check is actually divided
The sequence is why an offer cannot be judged by its face amount. Follow the check from the insurer to your account.
1
The gross settlement is deposited in trust
The insurer issues one check, payable to you and your attorney, and it goes into the attorney’s client trust account, where it stays until every claim on it is resolved. Every deduction below comes out of that account in turn.
2
The attorney’s fee and case costs come off first
The contingency fee is computed on the gross unless the fee agreement says otherwise, and the case costs the attorney advanced are reimbursed alongside it. Together these are the procurement costs, the Medicare regulation’s phrase, and they matter twice: as a deduction, and as the basis of the reduction Medicare must give and many other payers give by doctrine or by contract.
3
Medicare is resolved before anyone else is paid
A Medicare claim is settled first because the statute and regulation put the risk of getting it wrong on you and your attorney. Under 42 CFR 411.24(g), CMS may recover from any entity that received the settlement money, and the regulation lists the beneficiary and the attorney by name. Under 1395y(b)(2)(B)(ii), interest may be charged if reimbursement is not made within 60 days of the date Medicare receives notice of the settlement, and the demand letter states the date its interest runs from. Under 1395y(b)(2)(B)(iii) and 42 CFR 411.24(c)(2), when the United States has to sue the primary payer, the insurer, to recover, it may collect double damages. No careful attorney disburses without the final demand in hand.
4
Medicaid and any ERISA plan are paid at their resolved amounts
The state Medicaid agency is paid what its lien resolves to after the Ahlborn allocation, described in the next section. An ERISA plan is paid what its plan document entitles it to, less any fee share the plan language or the McCutchen gap-filling rule gives you.
5
Providers, hospitals, med-pay and letters of protection follow
Statutory hospital liens are paid according to the state statute, which may cap them. Provider balances under letters of protection are paid at the negotiated figure. A med-pay or PIP claim is paid only if the policy and state law permit it. These are the lines that move most between the first draft of the closing statement and the last.
6
The client’s net is what remains
The closing statement lists the gross, each deduction, and the net, and you sign it before the net is released. Read it against the written lien resolutions. A figure with no letter behind it in the file is a figure to ask about before signing.
How liens are reduced: what the law guarantees and what is negotiated
Some reductions are written into a statute or regulation and apply whether or not the payer agrees; others are doctrines the payer can contract around, or simply asks. Knowing which is which tells you how hard to push.
Procurement-cost reduction (Medicare: guaranteed by regulation)
Under 42 CFR 411.37(c), when Medicare’s payments are less than the settlement, Medicare determines the ratio of procurement costs (fee plus costs) to the total settlement, applies that ratio to its own payments to get its share of procurement costs, and subtracts that share from its payments. The remainder is the recovery. This is not a negotiation; it is the formula. Under 411.37(d), if Medicare’s payments equal or exceed the settlement, the recovery is the settlement minus total procurement costs.
Common-fund and pro-rata fee sharing (contractual or by doctrine)
The same idea, that a payer who benefits from the recovery should bear its share of the cost of obtaining it, reaches other payers through the common-fund doctrine and through many state statutes and plan documents. For an ERISA plan, McCutchen makes it a default rule only: it applies where the plan is silent on fees, and a plan that expressly disclaims any fee share is enforced as written. For hospital liens and insured plans, state law decides.
The made-whole doctrine (state law; ERISA plans can disclaim it)
Many states hold that an insurer or plan may not be reimbursed until the injured person has been fully compensated, so a settlement that covers only part of the harm supports only a partial lien, or none. Its strength varies by state. Under McCutchen, an ERISA plan whose document rejects the made-whole rule is enforced as written, so the doctrine helps most against insured plans, med-pay claims and providers.
Ahlborn allocation (Medicaid: a federal limit)
Because Ahlborn limits the state to the portion of the settlement that represents medical expenses, a settlement compensating many kinds of loss can be allocated among them, and the Medicaid lien attaches only to the medical share. How the allocation is made, by stipulation or by a court under Ahlborn, or by a state formula that the parties can rebut under Wos v. E.M.A. (2013), is state procedure. After Gallardo the medical share includes future as well as past care, but it still does not reach wage loss or pain and suffering.
Hardship, compromise and waiver requests (Medicare: discretionary)
Separate from the formula, a beneficiary can ask Medicare to waive its recovery under 42 U.S.C. 1395gg(c), where the beneficiary was without fault and repayment would defeat the purpose of the program or be against equity and good conscience, or to compromise it under 42 CFR 401.613 where the beneficiary cannot pay in full. The demand letter states the waiver and appeal rights; these are decided case by case, not entitlements.
Auditing the claim and negotiating provider balances (always worth doing)
Every conditional payment summary and provider statement should be read line by line against the injury. Payers routinely include unrelated conditions, pre-existing care, and dates outside the claim window; each of those lines comes off when the dispute is documented and the BCRC agrees. Providers treating under a letter of protection have billed at full charges, which no insurer pays, and a written request for a reduction, supported by the size of the recovery and the other claims on it, is standard practice. The result is negotiated, not guaranteed.
Resolving the liens before you sign the release
Lien work runs in parallel with the claim, not after it, and most of the delay at the end comes from starting it late. This is the sequence.
1
Identify every payer at the start of the claim
List everyone who paid for or provided treatment: Medicare or Medicaid, every health plan, every hospital and clinic, your auto insurer’s med-pay or PIP, and any provider treating on a letter of protection. For a health plan, get the plan document and learn whether the plan is self-funded, which decides whether ERISA or state law governs it. A payer discovered at the closing table is a payer with leverage.
2
Put Medicare, Medicaid and the plans on notice
CMS asks that a beneficiary or the beneficiary’s attorney inform Medicare as soon as they become aware that another party may be responsible for the injury. Reporting the claim opens the recovery file at the BCRC and starts the accounting of conditional payments. Give the state Medicaid agency and any health plan the same notice. Early notice does not increase what is owed; it shortens the wait.
3
Obtain the conditional payment information and each plan’s claim history
Medicare issues a conditional payment letter listing what it has paid in connection with the injury; it is an interim figure that grows as treatment continues, and it is the document you audit. Ask each health plan and Medicaid for the same listing.
4
Dispute the unrelated charges
Challenge every entry that is not treatment for this injury: the unrelated diagnosis, the routine prescription, the visit dated before the incident. Disputes are made in writing with the reason for each line, and before the settlement, because after the final demand issues the dispute becomes an appeal and the 60-day clock is already running.
5
Report the settlement and get the final demand
Once the settlement amount, date, fee and costs are fixed, they are reported to the BCRC, which applies the 411.37 formula and issues the final demand. Under 411.24(h) reimbursement is due within 60 days of receiving the settlement payment, and the statute permits interest once 60 days pass from the date Medicare receives notice of the settlement. The interval before the demand is BCRC processing time; no rule fixes it.
6
Do not sign a release or disburse until every lien is in writing
The release ends your claim against the at-fault party; it does not end any lien. Sign it when the Medicare demand, the Medicaid resolution, the plan’s agreed figure and each provider’s reduction are all letters in the file. An insurer may offer to name a lien holder on the check; that is fine when the amount is settled and a problem when it is not.
7
Keep the funds in trust until each lien is paid, then take the net
The settlement stays in the trust account while the liens are paid in order and each payment is documented. Ask for the paid confirmations, above all Medicare’s, and keep them with the closing statement. If a payer later claims it was not paid, the confirmation ends the conversation.
What the numbers look like on a settlement with liens
Every closing statement has the same structure: gross, fee and costs, liens in order, net. The figures below are invented to show the arithmetic, including the Medicare formula; none is a prediction for any case.
Judge the offer by the net, not the gross
Two offers with the same face amount can leave very different sums once the liens are paid. Run the closing statement on any serious offer before deciding it is enough.
The Medicare reduction is arithmetic; write it out
Ratio of fee plus costs to the gross, applied to Medicare’s payments, subtracted from those payments. If the final demand does not reflect the reduction, or the fee and costs were misreported, question it.
Provider balances are the softest line
A provider billing at full charges under a letter of protection is asking for a number no insurer pays, and a documented request for a reduction routinely changes the net more than any other single step.
Illustrative example, not a prediction
Gross settlement (placeholder)
$100,000
Attorney’s fee at a placeholder 33% of the gross
-$33,000
Case costs advanced (placeholder)
-$4,000
Procurement costs (fee plus costs)
$37,000, a ratio of 0.37 to the gross
Medicare conditional payments after unrelated charges are removed (placeholder)
$18,000
Medicare’s share of procurement costs: $18,000 x 0.37
-$6,660 from Medicare’s claim
Medicare final demand under 42 CFR 411.37(c)
-$11,340
Hospital balance under a letter of protection, billed at $9,000 and negotiated (placeholder)
-$5,000
Med-pay reimbursement (policy and state rule checked: none in this example)
$0
Net to the client in this example
$46,660
Three things to do now: list every payer who covered treatment, get the plan document for any health plan on the list, and put Medicare or Medicaid on notice if either paid. A licensed attorney in your state confirms which lien rules apply to you. Nothing on this page is legal advice.
Hospital-lien statutes, med-pay reimbursement and the made-whole rule are state law and are not in the state database. Pick your state for its filing deadline, fault rule and calculator.
Car Accident claims: the national picture
▸Filing deadlines range from 1 year to 6 years by state (average 2.7 years)
▸9 of 51 states cap non-economic damages for this claim type
▸12 states use no-fault auto insurance, which changes when you can claim pain and suffering
Premises Liability claims: the national picture
▸Filing deadlines range from 1 year to 6 years by state (average 2.7 years)
▸9 of 51 states cap non-economic damages for this claim type
Yes, if Medicare paid for treatment of the injury. Under 42 U.S.C. 1395y(b)(2) those payments were conditional on reimbursement once a liability insurer paid, and 42 CFR 411.24(h) requires the beneficiary to reimburse Medicare within 60 days of receiving the settlement. The amount is reduced by Medicare’s share of your attorney’s fee and costs under 42 CFR 411.37, and you can separately ask for a waiver under 42 U.S.C. 1395gg(c) or a compromise under 42 CFR 401.613.
No. In Ahlborn (2006) the Supreme Court held that federal Medicaid law limits the state to the portion of a settlement that represents medical expenses and that the federal anti-lien provision protects the rest. In Gallardo v. Marstiller (2022) the Court held the reachable medical portion includes money allocated to future medical care. Money for lost wages and pain and suffering is beyond the state’s reach.
It depends on the payer. Medicare’s process runs from notice of the claim, through a conditional payment letter, to a final demand issued after the settlement is reported; 42 CFR 411.24(h) requires reimbursement within 60 days of receiving the settlement payment, and the demand letter states its own payment deadline. CMS aims to issue the conditional payment letter within 65 days of its rights and responsibilities letter, but no regulation fixes how long the final demand takes. Starting notice and disputes early is what shortens the wait.
A written promise, usually from your attorney, that a provider who treats you now without payment will be paid from your recovery when it arrives. It lets you get care when you have no coverage or cannot pay up front. Because it is an agreement rather than a statutory lien, its balance is negotiable, and providers commonly accept a reduction from full charges when the settlement is small or other liens compete for it.
In many states, yes, under a hospital-lien statute that gives the hospital a claim on a patient’s recovery from the person who caused the injury. The requirements differ by state: filing or notice steps, deadlines, whether the hospital must bill your health coverage first, and whether the amount is capped. A hospital that skipped a required step may have no enforceable lien at all; what your state requires is a question for a licensed attorney there.
It depends on the holder. Medicare can recover from you or from your attorney under 42 CFR 411.24(g), charge interest once 60 days pass from the date it receives notice under 1395y(b)(2)(B)(ii), and, when the United States has to sue the insurer that should have paid, collect double damages from that insurer under 1395y(b)(2)(B)(iii). An ERISA plan can sue under section 502(a)(3) to enforce its reimbursement clause. A hospital with a valid statutory lien can enforce it against you and sometimes against the insurer that paid you. Ignoring a lien does not extinguish it; resolving it in writing does.
Usually, if the plan document has a reimbursement or subrogation clause, and most do. For a self-funded employer plan governed by ERISA, US Airways v. McCutchen (2013) holds that the plan’s terms control, so a clause disclaiming the made-whole rule or a fee share is enforced as written, though a plan silent on attorney’s fees bears its share under the common-fund doctrine. For a fully insured plan, state insurance law applies, and many states limit reimbursement.
There is no standard percentage. Medicare’s reduction is a formula: its claim is cut by the same ratio your fee and costs bear to the gross settlement, and unrelated charges come off entirely. Medicaid is limited to the medical share of the settlement. Health-plan and provider reductions depend on the plan language, the state’s made-whole and common-fund rules, and negotiation. The illustrative example above shows the arithmetic on invented numbers.
Information on this page reflects laws and published figures as of 2026-09-14. This is general information, not legal or medical advice, and not a prediction for any potential case. Verify current rules with a licensed attorney before making decisions. Learn about our methodology.
See what your potential case may be worth
Your own medical bills, lost wages, and recovery matter more than any average. The free calculator applies your state’s rules to your answers — private, no sign-up.
Prefer to talk it through? Call (866) 575-2304 for a free potential-case review.
Advertising · CaseValue.law is operated by LeadVera Media, a marketing company — not a law firm. It does not provide legal services, and no lawyer reviews your inquiry. Submitting this form does not create an attorney-client relationship and does not connect you with an attorney. You are never obligated to hire anyone, we do not vouch for any law firm's quality, and we are not affiliated with any government agency.