Treating on a medical lien (letter of protection) in Los Angeles

What it means when a chiropractor treats now and is paid later from an injury claim, and the questions to ask first.

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What it is

In a lien or letter-of-protection arrangement a provider agrees to treat a patient who has an injury claim and to wait for payment until the claim resolves. The patient, and usually the patient's attorney, signs an agreement that sets out the charges and how they will be paid, commonly from a settlement or judgment.

Who it may help

These arrangements are used by people with a pending personal-injury claim, often with an attorney, who want treatment without paying up front. Not every provider offers them, and not every claim qualifies.

What to expect

Treatment itself is the same as any other care. The difference is billing: charges are tracked and paid later, and the provider may need records and updates for your claim. The case can take months or longer to resolve.

Risks to understand

A lien does not mean treatment is free. You generally remain responsible for the bill whatever the outcome of your claim, and the amount owed may be reduced only if the provider agrees. Claims can take a long time and may settle for less than expected. Nothing here is legal advice.

Insurance and questions to ask

Ask for the agreement in writing and read it. Ask for the fee schedule, how charges are calculated, what happens if the claim is lost or settles for less, whether the provider will discuss reducing the bill and who is responsible for it. If you have an attorney, ask your attorney to review it before you sign.

Informational website. It is not a healthcare or legal practice, does not name or imply any particular provider or attorney, and does not give medical or legal advice. Using it does not create a provider-patient or attorney-client relationship. Content is general education only; talk to a licensed provider about your own care. Last reviewed: November 2026.