In this guide
The short version: a medical lien is a claim on your settlement by whoever paid for — or is still owed for — your injury-related treatment. Liens are paid out of the settlement before you get your share, so they can take a large bite. But several rules shrink them: Medicare must share your legal costs, Medicaid can’t touch money for pain and suffering, and hospital and provider liens are often negotiated down. Get the final number for every lien in writing before the money is distributed.
Who can claim part of your settlement
| Lienholder | Where the right comes from | What it can reach | Can it be reduced? |
|---|---|---|---|
| Medicare | Federal Medicare Secondary Payer rules | Repayment of conditional payments for treatment related to the injury | Yes — by law it shares your fees and costs; you can dispute unrelated charges and request a waiver or appeal |
| Medicaid | Federal Medicaid law and your state’s program | The part of the settlement for medical care, past or future — not pain and suffering or lost wages | Depends on the state’s procedures; the allocation of the settlement matters |
| Employer health plan (ERISA) | The plan document | Whatever the plan’s reimbursement terms say | Only as the plan allows; fee-sharing reductions apply when the plan is silent |
| Hospitals and medical providers | State hospital lien laws, or a letter of protection you signed | Unpaid bills for your treatment | Often negotiated — rules on notice, amounts and priority vary by state |
Medicare: a reduction built into the law
When Medicare pays for injury-related treatment, those are conditional payments it can recover from your settlement. Federal regulations require Medicare to share in the cost of getting that money: under 42 CFR § 411.37, its recovery is reduced by its proportional share of your attorney’s fee and case costs. An illustrative example:
| Settlement | $50,000 |
| Attorney fee (one-third) and case costs | $18,167 (36.3%) |
| Medicare’s conditional payments | $12,000 |
| Medicare’s share of fees and costs (36.3% × $12,000) | −$4,360 |
| Medicare recovers | $7,640 |
|---|
The conditional payment amount is interim — Medicare can keep paying related bills while your case is open — and after the settlement is reported, its recovery contractor issues a formal demand letter. That letter explains your waiver and appeal rights, and the conditional payment letter explains how to dispute charges that aren’t related to your injury. Open this example in the take-home calculator to change the numbers.
Medicaid: only the medical part
A state Medicaid program can recover what it paid from your settlement, but only from the portion that represents payment for medical care. The Supreme Court held in Ahlborn (2006) that Medicaid can’t reach the parts of a settlement for pain and suffering or lost wages, and in Gallardo (2022) that the medical portion can include amounts allocated for future medical care. How the settlement is allocated therefore matters, and each state has its own procedures.
Employer health plans: read the plan
Many employer health plans are governed by ERISA, the federal law for employee benefit plans. In US Airways v. McCutchen (2013), the Supreme Court held that such a plan’s reimbursement terms are enforced as written; equitable doctrines such as sharing your attorney’s fee apply only where the plan is silent. Ask your plan for the plan document and its reimbursement provision before you negotiate.
Hospitals, providers and letters of protection
Many states let hospitals and some other providers place a lien on a patient’s injury recovery, with their own rules on notice, amounts and priority. Separately, some people are treated under a letter of protection: the provider agrees to wait for payment out of the settlement. Either way, the unpaid bill comes out of your share, and these balances are commonly negotiated — especially when the settlement is too small to pay everyone in full.
Before the money is paid out: six things to get in writing
- A list of every lien and bill being paid from the settlement, with the lienholder’s name.
- Medicare’s final demand — not the conditional payment letter.
- Proof that unrelated charges were removed from any itemized lien.
- The reduction each lienholder agreed to, and the final amount.
- For an employer plan, the plan document’s reimbursement terms.
- A settlement statement showing every lien payment and your net share.
Frequently asked questions
Do I have to pay medical liens out of my settlement?
Valid liens generally have to be paid before you receive your share. Under the ABA Model Rules, when a third party’s claim to settlement funds isn’t frivolous, the lawyer must hold the disputed money until the claim is resolved — which is why liens are paid from the trust account before you’re paid.
Can medical liens be negotiated?
Often, yes. Medicare must reduce its claim by its share of your fees and costs under 42 CFR 411.37, and its demand letter explains your waiver and appeal rights. Hospital and provider liens are commonly negotiated, and employer plans can be reduced only as far as the plan’s terms allow.
How long does it take to resolve a Medicare lien?
It depends on the case. The conditional payment amount is interim; after the settlement is reported, Medicare’s recovery contractor issues a formal demand letter. Disputing unrelated charges, or requesting an appeal or waiver, adds time — and interest continues to accrue while an appeal or waiver request is pending.
Can Medicaid take money from my pain and suffering?
Generally no. The Supreme Court held in Ahlborn (2006) that Medicaid’s recovery is limited to the part of a settlement that represents payment for medical care, and in Gallardo (2022) that this can include amounts for future medical care.
What is a letter of protection?
It’s an agreement in which a doctor or clinic treats you now and waits to be paid out of your settlement. The full bill then comes out of your share, so ask what the charges are and whether the provider will reduce them at settlement.
Reviewed by
Morgan Hale, Editor. Writes about the financial side of injury claims — fees, liens, timelines and state rules — and checks every page against its sources before it’s published. Not a lawyer; “Morgan Hale” is a pen name. Editorial policy · How we calculate
Sources
- 42 CFR § 411.37 — Amount of Medicare recovery when a settlement is made (procurement costs) (eCFR)
- Medicare’s Recovery Process (conditional payments, demand letters, interest) (Centers for Medicare & Medicaid Services)
- Arkansas Dept. of Health and Human Services v. Ahlborn, 547 U.S. 268 (2006) (Cornell Legal Information Institute)
- Gallardo v. Marstiller, 596 U.S. ___ (2022) — Medicaid reimbursement from settlement amounts for future medical care (Cornell Legal Information Institute)
- US Airways, Inc. v. McCutchen, 569 U.S. 88 (2013) (Cornell Legal Information Institute)
- ABA Model Rule 1.15, Comment [3], [4] and [6] — fee disputes, third-party liens, client protection funds (American Bar Association)
Not legal or financial advice. InjuryMath is not a law firm and does not sell or broker funding. This page gives general information based on the sources listed; your contracts and your state’s law control. For advice about your situation, talk to a licensed attorney in your state.