Health Insurance Liens on New York Car Accident Settlements: ERISA, Commercial Plans, and Medicare

If your health insurance paid for medical treatment after a car accident in New York, you may owe some or all of that money back when you settle your injury claim. This right to reimbursement is called subrogation — the insurer steps into your shoes to recover, from your settlement, the amount it paid on your behalf. But the enforceability of that subrogation right depends entirely on what type of health insurance you have. The rules are different for ERISA plans, commercial health insurance regulated by New York, and government programs like Medicare and Medicaid. Getting this analysis right can mean the difference between walking away with a fair net recovery and having a substantial portion of your settlement absorbed by lien repayment.

The New York No-Fault System and Health Insurance

New York is a no-fault state. Every car registered in New York must carry Personal Injury Protection (PIP) coverage of at least $50,000 per person. No-fault benefits pay for medical expenses and a portion of lost wages, regardless of who caused the accident, without any requirement to establish fault. As long as no-fault coverage is available and not exhausted, health insurance is generally not the primary payer for car accident medical treatment.

The problem arises when no-fault coverage is exhausted — which happens regularly in cases involving extended treatment for serious injuries — or when no-fault benefits are terminated early by an insurer-ordered Independent Medical Examination (IME). Once no-fault is exhausted or unavailable, the injured person must turn to their health insurance to pay for continued treatment. At that point, the health insurer becomes a payer of record, and its subrogation rights (if any) attach.

Commercial Health Insurance Under New York Law: The Anti-Subrogation Rule

For most New Yorkers who purchase health insurance directly or through a fully-insured employer group plan, New York Insurance Law §3217-a provides significant protection. This statute prohibits commercial health insurers from asserting subrogation claims against personal injury settlements. Under §3217-a, if your health insurer is subject to New York Insurance Law, it generally cannot place a lien on your car accident settlement for the medical expenses it paid.

This anti-subrogation rule is one of the most plaintiff-favorable features of New York’s insurance regulatory framework. It means that a New York-regulated health insurer that paid $40,000 for your surgery and rehabilitation following a car accident cannot demand reimbursement from your personal injury settlement. Your net recovery is not reduced by that amount.

The anti-subrogation rule applies to:

• Individual health insurance policies purchased directly from a New York-regulated insurer
• Fully-insured group health plans, where the employer purchases insurance from a New York-licensed carrier and the carrier bears the financial risk

The key term is “fully-insured.” A fully-insured plan is one where the employer pays premiums to an insurance company, which in turn assumes the financial risk of paying claims. These plans are subject to state insurance regulation, and New York’s anti-subrogation statute applies.

The ERISA Exception: When Federal Law Overrides New York’s Anti-Subrogation Rule

Here is where New York’s plaintiff-friendly anti-subrogation rule runs into a significant federal preemption problem. The Employee Retirement Income Security Act of 1974 (ERISA), 29 U.S.C. §1001 et seq., governs employee benefit plans sponsored by private employers. ERISA preempts state laws that “relate to” employee benefit plans. In the subrogation context, this means that ERISA plans are not subject to New York Insurance Law §3217-a — they are governed exclusively by the terms of the plan document and federal law.

The distinction that matters is whether the employer-sponsored plan is self-funded (self-insured) or fully-insured:

Self-funded ERISA plans: The employer retains the financial risk and pays claims from its own assets (often through a trust). A third-party administrator (TPA) handles claims processing, but the money comes from the employer, not an insurance company. Self-funded plans are ERISA plans and are not subject to New York insurance regulation. If the plan document contains a subrogation clause, it is enforceable under federal law, and New York’s anti-subrogation statute does not apply.

Fully-insured ERISA plans: The employer purchases insurance from a state-licensed carrier. Because an insurance company is involved, some courts have held that state insurance regulation — including anti-subrogation laws — can apply to fully-insured ERISA plans under the “savings clause” of ERISA (29 U.S.C. §1144(b)(2)(A)), which exempts state laws that regulate insurance from ERISA preemption. The Supreme Court addressed this in Unum Life Insurance Co. v. Ward, 526 U.S. 358 (1999), holding that state insurance regulations can apply to the insurance company in a fully-insured ERISA plan under the savings clause. This means a fully-insured ERISA group health plan may be subject to New York’s anti-subrogation rule.

In practice, most large employer-sponsored group health plans are self-funded ERISA plans — not fully-insured. Employers self-fund because it is cheaper and gives them more control over plan design. According to industry surveys, more than 60% of covered workers in employer-sponsored plans are in self-funded plans. This means the majority of employer-provided health insurance in New York is governed by ERISA, not by New York insurance law, and the anti-subrogation protection of §3217-a does not apply to most employer health plans.

What the Supreme Court Has Said About ERISA Subrogation

Two Supreme Court decisions define the landscape for ERISA subrogation in personal injury settlements:

Sereboff v. Mid Atlantic Medical Services, Inc., 547 U.S. 356 (2006): The Court held that an ERISA plan fiduciary can seek equitable relief under ERISA §502(a)(3) to enforce a subrogation clause in the plan document. The plan must specifically identify a particular fund to which the lien attaches — the plaintiff’s settlement funds constitute such an identifiable fund. Sereboff confirmed that ERISA plans have robust federal enforcement tools for subrogation claims.

Montanile v. Board of Trustees of the National Elevator Industry Health Benefit Plan, 577 U.S. 136 (2016): The Court held that an ERISA plan cannot sue to recover subrogation if the plaintiff has already dissipated (spent) the settlement funds and no separately identifiable fund remains. This is the Montanile defense: if the settlement proceeds have been spent and are no longer traceable, the plan loses its equitable lien. In practice, attorneys for plaintiffs should avoid distributing settlement funds to the client before resolving any ERISA lien claim, as doing so may create professional responsibility issues and potentially prejudice the plan’s right to reimbursement — but if funds have already been dissipated before the plan asserts its claim, Montanile may provide a defense.

Challenging an ERISA Lien: Practical Strategies

Even when an ERISA plan has an enforceable subrogation right, there are several strategies for reducing or eliminating the lien:

1. Request the plan document. The subrogation clause must be in the actual plan document — the Summary Plan Description (SPD) alone is often not sufficient. Ask the plan administrator for the complete plan document under ERISA §104(b)(4), which requires disclosure within 30 days. If the plan cannot produce a plan document with a specific subrogation clause, the lien claim is weakened.

2. Determine whether the plan is truly self-funded. Ask the employer’s HR department or benefits administrator whether the plan is self-funded or fully-insured. If the plan is fully-insured through a New York-licensed carrier, New York’s anti-subrogation law may apply under the ERISA savings clause.

3. The make-whole doctrine argument. Many ERISA plans include or are subject to the equitable “make-whole” doctrine: the plan cannot recover subrogation until the injured party has been fully compensated (“made whole”) for all damages. If the settlement does not fully compensate the plaintiff for all past and future damages, the plan arguably cannot claim its entire lien. Some plan documents explicitly waive make-whole; others do not, leaving room for argument.

4. The common fund doctrine. The plaintiff’s attorney’s fees and costs should be deducted from the lien amount before the plan recovers. The attorney’s work created the fund from which the plan recovers; it would be unjust enrichment to allow the plan to free-ride on the attorney’s efforts. Many plans negotiate a proportionate fee reduction.

5. The Montanile tracing argument. If settlement funds have been distributed and dissipated, Montanile may bar the plan’s claim entirely.

6. The proportionate share argument. Where the plaintiff’s recovery is limited by comparative fault, policy limits, or other factors, and does not represent full compensation, the plan’s recovery should be proportionately reduced to reflect the fact that not every dollar of the settlement represents medical expenses — some represents pain and suffering, lost wages, and future damages.

Medicare: The Federal Lien That Cannot Be Ignored

Medicare presents a different and more powerful lien framework. Under the Medicare Secondary Payer Act (MSP), 42 U.S.C. §1395y(b), Medicare is designated as a secondary payer when a primary plan (such as liability insurance) is available. Medicare makes “conditional payments” for medical expenses — paying with the understanding that it will be reimbursed when a settlement, judgment, or award is obtained. The MSP statute creates a federal lien right that is independent of New York law.

The Centers for Medicare and Medicaid Services (CMS) tracks Medicare conditional payments through its Medicare Secondary Payer Recovery Contractor (MSPRC). Attorneys handling cases for Medicare beneficiaries must:

1. Notify Medicare of the pending personal injury claim
2. Obtain a formal conditional payment letter identifying the amount Medicare claims it has paid
3. Resolve the Medicare lien before or at settlement

The PAID Act (Provide Accurate Information Directly Act), signed into law in 2020, requires Medicare Advantage (Part C) and Part D plans to report their conditional payment information to attorneys handling personal injury cases, making it easier to identify and resolve all Medicare liens before settlement.

Medicare lien reduction is possible but limited. CMS has a formal waiver and compromise process (42 C.F.R. §405.376). A waiver may be granted if recovery would “defeat the purpose of” Medicare (i.e., would deprive the beneficiary of income needed for basic necessities) or if recovery would be “against equity and good conscience.” A compromise reduces the recovery amount below what is owed. Attorneys routinely negotiate reductions based on the proportionate fault and damages allocation in the underlying settlement.

Medicare Set-Aside (MSA) accounts are a related consideration for settlements involving future medical expenses that Medicare would otherwise cover. In large personal injury settlements involving future medical costs, CMS may require the parties to allocate a portion of the settlement into an MSA — a restricted account used exclusively to pay future medical expenses before Medicare coverage resumes. Failure to establish a proper MSA when required can result in Medicare refusing to pay future medical costs until the set-aside funds are exhausted.

Medicaid Liens

New York Medicaid has its own lien right under Social Services Law §104, which requires Medicaid recipients to repay the program from any personal injury recovery for medical expenses Medicaid paid. New York’s Medicaid lien is subject to the anti-lien and anti-recovery provisions of the federal Medicaid statute, which courts have interpreted to limit lien recovery to the portion of a settlement that represents past medical expenses — not future medical costs, lost wages, or pain and suffering. The reduction principles articulated in Arkansas Department of Health & Human Services v. Ahlborn, 547 U.S. 268 (2006), limit how much Medicaid can recover.

The Attorney’s Duty to Notify and Protect Lienholders

New York Rules of Professional Conduct Rule 1.15(c) requires attorneys to safeguard funds in which third parties claim an interest and to promptly notify third parties of receipt of funds in which they have an interest. An attorney who receives settlement proceeds and distributes them to a client without first resolving known health insurance liens — ERISA, Medicare, or Medicaid — risks professional responsibility consequences and potential personal liability to the lienholder.

Best practices for personal injury attorneys include: sending a notice of representation to all known health insurers and government programs at the outset of the case; obtaining final payoff figures from all lienholders before disbursing settlement funds; and retaining a portion of the settlement in trust pending final lien resolution. Health insurance lien management is one of the most technically demanding aspects of personal injury practice, and errors in this area can significantly harm the client’s net recovery and expose the attorney to liability.

What This Means for Your Net Recovery

The practical takeaway for a Long Island car accident victim is this: the amount your health insurance paid for your treatment may or may not reduce your net settlement, depending on the type of coverage you have.

If you have commercial individual health insurance or a fully-insured group health plan from a New York-regulated carrier, New York’s anti-subrogation rule likely protects your settlement from a lien.

If you have an employer-sponsored self-funded ERISA plan, the plan almost certainly has enforceable subrogation rights, and your attorney must identify and negotiate the lien as part of the settlement process.

If you are on Medicare, the Medicare Secondary Payer Act creates a mandatory lien that must be resolved before or at settlement, with the possibility of reduction through the formal CMS compromise process.

Understanding these distinctions before settlement negotiations is essential. A health insurance lien that is not identified, negotiated, or challenged effectively can substantially reduce your net recovery — sometimes by tens of thousands of dollars. For a broader discussion of car accident claims on Long Island, including the full damages picture, see our Long Island car accident lawyer page.

This article is for informational purposes only and does not constitute legal advice. Every case is unique. Consult a qualified attorney before making any decisions about your personal injury claim or health insurance lien obligations.