What Is a Letter of Protection in Texas?
A letter of protection is a written promise, usually signed by your attorney, that a medical provider will be paid out of your injury settlement instead of being paid now. It lets you get treated when you have no health insurance, or when a provider will not bill the insurance you do have. It is not free care and it is not a waiver — it is a deferral, and the bill still has to be paid at the end.
The short version
- A letter of protection (often shortened to LOP) defers payment. It does not cancel the bill.
- It is a contract, not a statute. That makes it different from a Texas hospital lien, which attaches automatically.
- It exists so people without insurance can still get treated while a claim is pending.
- LOP charges are frequently higher than what a health insurer would have paid for identical care.
- Terms vary from firm to firm. On our cases the provider is paid from the recovery and only from the recovery — no recovery, nothing to collect.
- Use your health insurance first if you have it. An LOP is the fallback, not the default.
What a letter of protection actually is
Strip away the formality and it is a three-party understanding. You need medical care. A doctor, chiropractor, imaging center or surgeon is willing to provide it. Nobody can pay for it today. So your attorney puts in writing that when the case produces money, that provider gets paid from it before the money reaches you.
The provider agrees to wait. In exchange, they get a claim on the settlement rather than an invoice you probably cannot cover. That is the entire mechanism.
What trips people up is the word protection. It sounds like the letter protects you. It does not. It protects the provider — it is their assurance that treating an uninsured accident patient will not simply be unpaid work.
How it works, step by step
Note what is missing from that sequence: any point at which someone checks whether the settlement will be large enough to cover the bill. Nobody knows that at the start. It is the structural weakness of the arrangement, and it is why the amount being charged matters so much.
When one gets used
Letters of protection show up in a narrow set of circumstances, and all of them are versions of the same problem — care is needed and no ordinary payer is available. They are not limited to car accident claims either — the same arrangement comes up in medical malpractice cases, where the investigation alone can run for months before anything is filed.
- You have no health insurance. The most common reason by far.
- You have insurance, but the provider will not bill it. Some specialists who treat injury patients simply do not take health plans for accident-related care.
- You need a specialist your plan does not cover — a particular orthopedic surgeon or pain management practice.
- Your PIP is exhausted. Texas insurers must offer at least $2,500 in personal injury protection, and serious injuries burn through that quickly.
If none of those describe you, you probably should not be signing one. Your own coverage almost always pays less and costs you less than treatment on a letter of protection.
Treating with a chiropractor on a letter of protection
In Texas injury cases the provider on the other end of a letter of protection is, more often than not, a chiropractor. That is not a comment on the medicine. It is arithmetic. The injuries that come out of an ordinary collision are mostly soft tissue, neck and back, and chiropractic is where that gets treated first. The treatment also runs as a defined course rather than an open-ended bill, which is part of why those clinics are willing to wait when a hospital will not.
Not every clinic takes them. The ones that do almost always want the letter before the first visit rather than after, and they want it from an attorney who has actually accepted the case. A letter from a lawyer who is still “looking into it” is worth very little to a clinic about to carry several thousand dollars for a year or more.
What a clinic is really asking for is short: the signed letter, confirmation that the case has been accepted, and a person at the firm who picks up the phone when the billing questions start. The last one matters more than people expect. A provider who cannot get a straight answer about where a case stands is a provider who stops taking letters from that firm.
One thing worth saying plainly, because it is the first thing the other side will go after: treatment on a letter of protection should be driven by what the injury actually needs. Defense lawyers routinely argue that care arranged this way was built for the file rather than for the patient, and the way you answer that is with a record that holds up — real complaints, real findings, and a course of treatment that ends when you are better rather than when the case settles.
Imaging, injections and a referral to an orthopedist or pain specialist often run on the same arrangement. Each provider signs their own letter. That is worth tracking, because by the end of a case there can be four or five of them, and every one is a claim against the same settlement.
Letter of protection vs hospital lien vs health insurance
These three get used interchangeably in conversation and they are not the same thing at all. The differences decide who has a claim on your money and how much of it.
| Letter of protection | Texas hospital lien | Health insurance | |
|---|---|---|---|
| Where it comes from | A contract someone signs | Texas Property Code, Chapter 55 | Your policy |
| Does it need your agreement? | Yes | No — it attaches automatically | You already agreed |
| What triggers it | Signing the letter | Hospital care within 72 hours of the crash | Being covered on the date of care |
| Who gets paid, and when | The provider, at settlement | The hospital, from the claim | The provider, in weeks |
| What it typically costs | Full billed charges, often the highest of the three | Limited to reasonable and regular charges | The plan’s negotiated rate, usually the lowest |
| Negotiable at the end? | Often | Often | Sometimes, through reimbursement |
The row that matters most is the cost one. A health plan may pay a few hundred dollars for an MRI it has negotiated a rate for. The same scan on a letter of protection can be billed at several times that. Both come out of the same settlement — but one leaves considerably more of it for you.
When the provider actually gets paid
That third bar is doing something people underestimate. The provider is not just waiting; they are accepting the risk that the case is lost, that liability is disputed, or that the available insurance turns out to be a $30,000 Texas minimum policy against $80,000 of treatment. Higher charges are how they price that risk.
What happens to the balance if the case loses or settles short
This is the question to ask before signing, and it is the one people almost never ask.
A letter of protection does not erase the debt. It defers it. You are still the patient, the treatment was still provided, and you are still the person who owes for it. What the letter changes is when and out of what the provider expects to be paid.
If the case is lost outright, the provider is entitled to bill you directly, and some do. That is the risk they accepted by waiting, but accepting the risk is not the same as forgiving the bill.
The more common situation is messier: the case settles, but not for enough to cover the medical bills, the fee and anything left for you. That is when the real negotiating starts, and it happens at the end rather than the beginning. Your attorney goes back to each provider and asks them to take less so that the person who was actually injured does not walk away with nothing.
A provider does not have to agree. Many do, for two unsentimental reasons: a reduced payment now beats chasing an uncollectable balance later, and clinics that work with injury patients want the next referral. But it is a negotiation, not a right, and a provider who has already waited two years is entitled to say no.
Two practical things. Ask what happens to the balance before you sign, and get the answer in plain language. And when a reduction is agreed at the end, get it in writing before the money is disbursed — a verbal agreement to accept less is worth very little once the check has cleared.
Is a letter of protection legally binding?
Yes. It is a contract, and Texas courts treat it as one. What that obligation actually amounts to if the case produces nothing depends entirely on how the letter is written — and that varies enormously from firm to firm.
Some letters leave the patient personally liable for the balance whatever the outcome. Ours do not. The providers we work with sign on the understanding that they are paid out of the recovery and only out of the recovery. If a case ends with nothing, there is nothing for them to collect and nothing for you to pay.
That is the single most important sentence in any letter of protection, and it is worth finding before you sign one — whoever is asking you to sign it.
You should also know that in Texas litigation, letters of protection are discoverable. The defense can and does ask for them, then argues that a provider with a financial stake in the outcome is not a neutral witness and that the charges are inflated. That is an argument your attorney should be ready for rather than surprised by.
What to watch for before you sign
- Whether you are personally liable if the case fails. Ours are written so you are not. Not every firm’s are. Find that clause and get the answer in plain language.
- What is actually being charged. Ask what the same treatment would cost a cash-paying patient. If nobody will answer, that is an answer.
- Whether your health insurance could have covered it. If it could, use it. Reimbursement claims are negotiable and almost always smaller.
- Who chose the provider. A referral is normal. A firm that will only send you to providers it has arrangements with is worth a second look.
- What happens if the balance exceeds the recovery. Ask the question out loud, early, and get the answer in writing.
None of that means letters of protection are a trap. For someone with a broken wrist, no insurance and no savings, an LOP is often the only route to treatment that exists, and the alternative is going without care. It just is not free, and it should not be the first thing anyone reaches for.
Questions people actually ask
What does a letter of protection mean in simple terms?
It means a medical provider agrees to treat you now and be paid later out of your injury settlement, rather than billing you or your insurance at the time of treatment.
Who signs a letter of protection?
Usually your attorney signs it, and often you sign it too. The provider accepts it. Read what you are signing: under letters written that way, your signature is what creates personal liability for any balance.
Do I have to pay if I lose my case?
On our cases, no. The providers we work with are paid out of the recovery and only out of the recovery, so if the case produces nothing there is nothing to collect and nothing for you to pay. Be aware that not every letter of protection is written that way — some do leave the patient liable for the balance — so ask that question directly before signing one anywhere.
Is a letter of protection the same as a medical lien?
No. A letter of protection is a contract that only exists because someone signed it. A Texas hospital lien arises automatically under Chapter 55 of the Property Code for hospital care within 72 hours of the accident, whether or not you agree to it.
Will a chiropractor treat me on a letter of protection?
Many will. Chiropractors, imaging centers and pain management clinics are among the most common providers to accept them, precisely because they see a lot of uninsured accident patients.
Can the amount owed be reduced at the end?
Frequently, yes. Negotiating balances down before the settlement is distributed is a normal and important part of closing an injury case, and it is one of the places where having a lawyer changes what you actually take home.
Do chiropractors in Houston accept letters of protection?
Many do, and in Texas injury cases a chiropractor is the most common provider on the other end of one. Not every clinic takes them, and the ones that do usually want the letter before the first visit and from an attorney who has already accepted the case.
What happens to an unpaid letter of protection balance?
It does not disappear. A letter of protection defers the debt rather than erasing it, so if the case is lost or the settlement does not cover the bills, the provider can still look to you for the balance. In practice the attorney negotiates reductions at the end, but a provider is not required to agree to one.
Can a medical provider refuse to reduce the bill at the end?
Yes. A reduction is a negotiation, not an entitlement. Providers often agree because a reduced payment now beats an uncollectable balance later, and because they want to keep working with the firm, but one that has already waited two years is within its rights to hold the full amount.
Client Reviews
Waiting on a settlement to pay your doctors is easier with someone explaining it.
A letter of protection puts your medical bills on hold until the case resolves. What these clients mention is not the figure at the end — it is that nobody left them guessing in the meantime.
From the beginning, Drew explained the entire process to me and it went exactly as he predicted. He always kept us updated and looked out for our best interest. Always gave us his advice while letting us make the decision.
I’m incredibly grateful for the support and dedication my attorney Mr. Shirley showed throughout my auto injury case. From the very beginning, they kept me informed, answered every question, and truly fought to make sure I was treated fairly.…
After my accident, I was overwhelmed, stressed, and unsure about what to do next.… Every time I had questions or felt anxious about the process, they were patient, reassuring, and always kept me updated.…
Related reading
- How to get your Texas crash report — What the CR-3 is, what it costs, and who is allowed a full copy.
- Is Texas a no-fault state? — Why fault decides everything here, and the 51 percent rule that can end a claim outright.
- Should you give a recorded statement? — Why the other driver’s adjuster cannot compel one, and what the questions are really for.
Not sure whether you need one?
Bring your insurance declarations page to the conversation and we will read it together. Quite often people are covered for something they did not know they had, and never needed a letter of protection at all. The call is free either way. Most of the letters I see come out of ordinary car wrecks, and paying for treatment is only one piece of that — here is how a Houston car accident claim actually works. While you have it out, check the uninsured motorist line too — Texas lets you reject that coverage in writing, and the rejection never expires.
Where to find me
The office is at 4900 Woodway Drive, Suite 900, in Uptown Houston, just inside the 610 Loop. Most of this can be handled over the phone — but if you would rather sit down with the paperwork in front of you, the door is open.
This article is general information about how letters of protection work in Texas. It is not legal advice about your situation, and reading it does not create an attorney-client relationship.