Medical Liens and Subrogation in New York Personal Injury Settlements

Last updated: June 2024. Reviewed by the Law Offices of Albert Goodwin, a New York personal injury and estate litigation practice located in Midtown, Manhattan.

If you have been injured in an accident in New York and are pursuing a settlement, one of the most important questions to ask is not just how much your case is worth, but how much money you actually get to keep. Between attorney fees, case costs, and reimbursement claims from health insurers, Medicare, Medicaid, and no-fault carriers, the gross settlement number and your net recovery can be very different. This page explains, from the injured person's perspective, how subrogation and medical liens work under New York law, when they apply, and how an experienced attorney negotiates them down so more of the money stays in your pocket.

What Is Subrogation and Why It Matters to an Injured Plaintiff

Subrogation is the right of an insurer or benefit provider that paid your medical bills to be reimbursed out of the money you recover from the party who caused your injury. A related concept is a lien — a legal claim attached to your settlement proceeds. In practical terms, if your health insurer, Medicare, Medicaid, or a hospital paid $40,000 for treatment of injuries caused by a negligent driver, they may assert a right to be paid back from your settlement.

The doctrine exists to prevent a “double recovery” — the idea that you should not both have your bills paid by insurance and also collect those same medical expenses from the defendant. But New York law places significant limits on these reimbursement claims, and the amount an insurer claims is often far more than what it is legally entitled to collect. That gap is where skilled negotiation protects your recovery.

The New York No-Fault Interplay in Auto Cases

In New York motor vehicle accidents, your own auto insurer typically pays medical bills and lost wages under No-Fault (Personal Injury Protection) benefits pursuant to Insurance Law §5102 and §5104. A key feature of the No-Fault system is that these first-party benefits are generally not subject to subrogation against your bodily injury recovery. Under Insurance Law §5104(a), an injured person in a covered auto case cannot recover “basic economic loss” (the first $50,000 of medical and wage benefits) from the at-fault driver, and correspondingly the No-Fault carrier that paid those benefits does not claw them back from your pain-and-suffering settlement. This is one reason auto accident settlements in New York often involve fewer reimbursement headaches than, for example, a slip-and-fall or premises case where health insurance paid the bills.

General Obligations Law §5-335: A Powerful Protection for New York Plaintiffs

The single most important statute for New York injury plaintiffs on this subject is General Obligations Law §5-335. Enacted to protect injured people who settle their cases, this law provides that when a plaintiff settles a claim, it is presumed that the settlement does not include compensation for the cost of health care services that were paid or are obligated to be paid by a “benefit provider” — unless there is a statutory right of reimbursement.

The practical effect is dramatic: for most private health insurance plans and HMOs governed by New York law, §5-335 bars the insurer from asserting a subrogation or reimbursement lien against your personal injury settlement. The New York Court of Appeals addressed the scope of this statute in Fisher v. Qualico Contracting Corp. and related decisions, and lower courts have repeatedly applied §5-335 to defeat reimbursement claims by fully-insured commercial health plans. When a health insurer sends a “lien” letter after a New York accident settlement, the first question we ask is whether §5-335 extinguishes that claim entirely.

There are important exceptions. Section 5-335 does not override reimbursement rights that arise under federal law or under a “statutory right of reimbursement.” That is why the analysis turns heavily on what kind of plan or program paid your bills.

ERISA Self-Funded Plans: When Federal Law Preempts NY Protections

Many people get health coverage through an employer. If that employer plan is self-funded and governed by ERISA (the federal Employee Retirement Income Security Act), federal law can preempt General Obligations Law §5-335, and the plan may be able to enforce its reimbursement terms. The U.S. Supreme Court in US Airways, Inc. v. McCutchen (2013) and Sereboff v. Mid Atlantic Medical Services (2006) confirmed that a self-funded ERISA plan can enforce clear reimbursement language written into the plan document.

However, there is a critical distinction: a health plan that is merely insured (the employer buys a policy from an insurance company) is subject to New York insurance regulation and to §5-335, while a self-funded plan (the employer pays claims itself) is generally not. Determining which category your plan falls into requires reviewing the Summary Plan Description and, often, the master plan document. This is precisely the kind of detail that dramatically changes a plaintiff's net recovery, and it is a fact investigation we conduct before finalizing any settlement.

Medicare and Medicaid Liens

Medicare has a statutory right of reimbursement under the Medicare Secondary Payer Act (42 U.S.C. §1395y). Medicare's claim is not defeated by General Obligations Law §5-335 because it is a federal statutory right. Medicare must be repaid for “conditional payments” it made for accident-related treatment, and a formal process exists to obtain a conditional payment letter, dispute unrelated charges, and request a final demand. Medicare's reimbursement is subject to a “procurement cost” reduction that accounts for your attorney's fees and costs, which typically lowers the amount owed.

Medicaid in New York asserts liens under Social Services Law §104-b and related provisions. Importantly, the U.S. Supreme Court in Arkansas Dept. of Health & Human Services v. Ahlborn (2006) and later in Gallardo v. Marstiller (2022) limited Medicaid liens to the portion of a settlement fairly allocated to past medical expenses — Medicaid cannot take from the portion of your recovery attributable to pain and suffering or lost wages. In New York, this allocation analysis, sometimes resolved through a court-approved allocation, can substantially reduce what Medicaid recovers.

Hospital Liens Under New York Lien Law

New York hospitals may file a lien for the reasonable value of treatment provided to an accident victim under Lien Law §189. These liens attach to the injury recovery, must be filed and served within specific statutory deadlines, and are limited to the reasonable value of services actually rendered for the accident-related injuries. Improperly filed or overstated hospital liens can and should be challenged.

How We Negotiate Liens and Subrogation Claims Down

Identifying which reimbursement claims are legally valid is only the first step. Even where a lien is enforceable, the amount is frequently negotiable. Strategies we use for New York clients include:

• Asserting statutory defenses. Where General Obligations Law §5-335 applies to a fully-insured plan, we notify the claimant that its reimbursement demand is barred as a matter of New York law.
• Auditing the itemized charges. Insurers and Medicare routinely include charges unrelated to the accident. We separate accident-related treatment from pre-existing or unrelated care and dispute the difference.
• Applying the “made-whole” and common-fund doctrines. Under equitable principles recognized in New York, a subrogated insurer should bear a proportional share of the attorney's fees and costs that produced the recovery, reducing its net take.
• Negotiating hardship and pro-rata reductions. When a settlement is limited (for example, by low insurance policy limits) and does not make the client whole, we negotiate reductions so the lienholder shares in the shortfall rather than being paid in full at the client's expense.
• Using Medicare's procurement-cost reduction and dispute process to lower the final demand.

A Concrete Example of How Lien Reduction Protects Your Recovery

Consider a simplified, illustrative example (not a specific client result). Suppose a settlement is $100,000. A health plan asserts a $30,000 reimbursement claim.

• If the plan is a fully-insured New York plan, General Obligations Law §5-335 may bar the claim entirely — reducing the reimbursement from $30,000 to $0.
• If the plan is a self-funded ERISA plan with enforceable language, we might still negotiate a reduction for a proportional share of attorney's fees (a common-fund reduction) and by auditing unrelated charges, potentially cutting the demand meaningfully.

The difference between paying a lien in full and defeating or reducing it can be many thousands of dollars in the client's pocket — which is exactly why lien and subrogation resolution is a core part of maximizing your net recovery.

What Happens When You Sign a Release

Before a settlement check is issued, defendants and insurers require you to sign a general release. Signing a release ends your claim, so it is essential that all outstanding liens are identified and resolved before you sign. Once funds are disbursed, undisclosed liens can create personal liability. Learn more about this step on our page explaining whether plaintiffs sign releases before receiving a settlement check in New York.

Frequently Asked Questions

Will my health insurer take part of my New York personal injury settlement?

Often, no. Under General Obligations Law §5-335, fully-insured New York health plans are generally barred from asserting reimbursement against a personal injury settlement. Self-funded ERISA plans, Medicare, and Medicaid have stronger rights, but even those amounts can frequently be reduced.

Can Medicaid take my whole settlement?

No. Under Ahlborn and Gallardo, Medicaid's recovery is limited to the portion of your settlement allocated to past medical expenses and cannot reach amounts for pain and suffering or lost wages.

Does the type of my health plan really matter?

Yes — it is often the single most important fact. A fully-insured plan is subject to New York's protective statute; a self-funded ERISA plan may be able to enforce reimbursement under federal law. We review your plan documents to determine which rules apply.

Can liens be reduced even when they are valid?

Frequently, yes. Through common-fund reductions, procurement-cost adjustments, charge audits, and hardship negotiations, valid liens are often reduced substantially before disbursement.

Related Resources

• How much is my personal injury case worth?
• Understanding the first settlement offer in New York
• How long does a personal injury lawsuit take?
• How pain and suffering damages are calculated in New York
• Cannot afford medical bills after an accident in New York

Talk to a New York Personal Injury Attorney About Your Net Recovery

Resolving medical liens and subrogation claims is a critical, often overlooked, part of getting the most from your injury settlement. If you have been injured and want to protect the money you actually take home, we can review your case and the reimbursement claims against it. Contact the Law Offices of Albert Goodwin at 212-233-1233 or email [email protected]. We are located in Midtown, Manhattan.

This page is for general information about New York law and is not legal advice. Statutes and case law change, and how they apply depends on the specific facts of your case. Consult an attorney about your individual situation.