What a medical lien is
When a health plan, Medicare, Medicaid or a hospital pays for treatment of an injury someone else caused, it can claim repayment from your settlement. That claim is a lien or a right of reimbursement (subrogation). It must be resolved before the settlement money is paid out.
Medicare’s procurement-cost reduction
Medicare reduces its claim by its share of what it cost to get the recovery: the attorney fee and case costs. The formula is in the federal regulations (42 C.F.R. § 411.37). On a $100,000 settlement with a one-third fee and $3,000 of costs, procurement costs are about 36%, so a $20,000 Medicare claim drops to about $12,700.
Other lien holders
- Medicaid can recover only from the part of a settlement that pays medical costs, and most states also reduce for procurement costs.
- Self-funded employer plans (ERISA) follow the plan document, which often demands full repayment. Reductions are possible but depend on negotiation and the plan terms.
- Private insurers are often subject to the common fund doctrine and state anti-subrogation rules, which can cut their share.
- Hospital liens are governed by state lien laws, which can cap the amount or require reasonable charges.
Why reductions matter
When insurance limits keep a settlement below the full value of the claim, lien holders are often asked to take less so the injured person is not left with nothing. Every dollar saved on a lien goes to you.
Questions people ask
Do I have to pay back my health insurance from a settlement?
Often yes, if your plan has a reimbursement clause or the law gives it a lien. The amount is frequently negotiable.
How much does Medicare take from a settlement?
Medicare claims what it paid for injury-related care, reduced by its share of attorney fees and costs. It can also waive or compromise the claim in hardship cases.