The short answer is that, while your case is pending, your medical bills are usually paid by your own health insurance, by medical payments coverage on your own auto policy if you bought it, or by doctors who agree to treat you on a lien and wait for the settlement. The at-fault driver’s insurance company generally pays once, at the end, as part of a settlement or judgment. It does not pay your doctors bill by bill while you are still treating.
That surprises almost everyone in the first week. The crash was not your fault, so it feels like the other driver’s insurer should be covering the emergency room visit and the physical therapy as they happen. It does not work that way. The claim against the other driver is a claim for the total value of your losses, medical bills included, and it is resolved in one payment after treatment is finished or future care can be estimated. Below is how each source of payment works in the meantime, and the rules that shape how much of those bills you can eventually recover.
Your health insurance comes first
If you have health insurance through work, Covered California, Medi-Cal or Medicare, use it. Give the hospital and every doctor your insurance card exactly as you would for any other illness or injury. Some people hesitate because they assume a car crash is an “auto insurance problem” and their health plan will refuse. Health plans do not refuse care because a third party caused the injury.
The advantages are practical. You pay only your normal copays and deductibles instead of full retail charges. You can see doctors in your network without hunting for someone willing to wait for a settlement. And the plan’s negotiated rates are far lower than what a hospital bills an uninsured patient, which matters for reasons explained below.
There is one thing to expect. Most health plans have what is generally called a right of reimbursement. If the plan paid for treatment caused by someone else’s negligence, and you later recover money from that person, the plan may ask to be repaid out of the settlement. The rules differ by type of plan, and the amounts are often negotiable. Part of a lawyer’s job is to identify these claims early and reduce them where the law allows.
Medical payments coverage on your own auto policy
Medical payments coverage, usually called med pay, is an optional add-on to a California auto policy. Many people do not know whether they have it, so check your declarations page or call your agent. Limits are usually modest, but the coverage has a feature that makes it valuable after a crash: it pays regardless of fault.
Med pay covers reasonable medical expenses for you and usually for passengers in your car, up to the limit you bought, and it generally pays quickly because there is no argument about who caused the collision. It can cover the copays and deductibles your health plan leaves behind, or be the primary source of payment if you have no health insurance. Some auto insurers ask to be reimbursed for med pay from a later settlement; whether they can depends on the policy language.
Treating on a lien
When a person has no health insurance, or their plan does not cover the specialist they need, or the copays are more than they can carry, many providers in California will treat on a lien. A lien here is simply a written agreement: the doctor, physical therapist, imaging center or surgeon provides care now and is paid out of the settlement or judgment at the end of the case, instead of billing you as you go.
This is common in car accident cases. Orthopedic surgeons, pain management physicians and neurologists who regularly work with injured people are often willing to accept a lien, especially when a lawyer is involved and the provider knows who will be handling payment.
Two things to understand before signing one. First, a lien is a real obligation. If the case resolves for less than expected, or not at all, you may still be responsible for the balance, so the decision should be made with advice, not in a hurry. Second, lien amounts are negotiated at the end. When a settlement comes in, the lawyer goes back to each lien provider and works out a reduction so that the bills, the attorney fee and the client’s share are balanced fairly.
What if you have no insurance at all
People without health insurance, without med pay and without a lien provider lined up are the ones hurt most by the delay in payment. They put off care because they cannot afford it, which damages both their health and their claim.
If that is your situation, get emergency care if you need it, regardless of cost. Then talk to a lawyer about lien-based treatment as early as possible, because a firm that handles injury cases will know which providers accept liens and can arrange care within days. Look into whether you qualify for Medi-Cal. And check every auto policy in your household, since med pay or uninsured motorist coverage on a family member’s policy can sometimes extend to you.
The emergency room and the ambulance
Emergency room and ambulance bills arrive first and tend to be the largest single charges early in a case. If you have health insurance, give the hospital your information and let the plan process the bill, then check the explanation of benefits to confirm it was applied.
If you do not have insurance, the hospital will bill you at its full charge rate. Hospitals may also assert a claim against your eventual recovery for the cost of treating you, and often send paperwork about that within weeks. Do not ignore it, and do not pay it in full without advice. Like other liens, hospital charges are typically reviewed and negotiated before a settlement is distributed. Ask about the hospital’s financial assistance program as well; many people qualify and never apply. Ambulance bills work the same way.
Why the billed amount is not what you recover
One California rule shapes every conversation about medical bills in an injury case. In Howell v. Hamilton Meats (2011), the California Supreme Court held that an injured person can recover as medical damages only the amounts actually paid or owed for treatment, not the higher amounts a provider initially billed.
In practice, if a hospital billed a large number and your health plan paid a fraction of it at its negotiated rate, with the rest written off, the recoverable medical damages are the amount the plan paid plus whatever you still owe. The written-off portion is not a loss you suffered, so it is not a damage the other driver has to pay. The same logic applies to Medi-Cal and Medicare rates.
This is why the at-fault driver’s insurance company asks for your health plan’s payment records rather than just the bills, why insurers scrutinize lien bills, where the full charge is still owed, so closely, and why the way your bills are paid during the case affects the value of the claim. None of that changes the basic advice: get the care you need and let a lawyer sort out the accounting.
Why gaps in treatment hurt a claim
Waiting to see a doctor, or stopping treatment for weeks and then starting again, is one of the most common ways a legitimate claim loses value. The insurance company reads a gap as evidence: either you were not really hurt, or something else caused the pain you are now reporting.
The reasons people stop are rarely about the injury. They cannot afford the copays. They cannot get time off work. They assume the pain will fade. But the medical record does not record reasons, it records dates, and a two-month blank between the emergency room and the first physical therapy visit is hard to explain later. If money is the reason you are skipping appointments, tell your lawyer. There is usually a way to solve it.
Consistency matters even more with injuries that are hard to see. A brain injury may show up as headaches, memory problems or mood changes that build over weeks, and treating physicians need to document those symptoms as they appear. Tell every provider everything that hurts, at every visit.
When the other driver has no insurance, or not enough
California’s minimum liability coverage, set by Vehicle Code 16056, is $30,000 per person and $60,000 per accident for bodily injury, with $15,000 for property damage. A hospital stay can exceed $30,000 in charges alone, and some drivers carry nothing at all.
That is where uninsured and underinsured motorist coverage on your own policy comes in. Under Insurance Code 11580.2, insurers must offer it, and it can only be left off a policy in writing. If the driver who hit you had no insurance, or had only the minimum and your losses are larger, this coverage pays what the at-fault driver’s policy could not. It works much like the claim against the other driver, including the one-time payment at the end, so it does not change who pays your doctors in the meantime. But it can be the difference between recovering your medical costs and absorbing them.
These claims have their own notice and timing requirements, so a lawyer should review the policy early. The coverage matters for motorcycle riders, pedestrians and cyclists too, since a policy on a car you own can often cover you when you are hit walking or riding.
The rules that govern the insurance company’s timing
Two deadlines shape how a claim moves. California’s Fair Claims Settlement Practices Regulations require an insurer to accept or deny a claim within 40 days after it receives proof of claim (10 CCR 2695.7), and Insurance Code 790.03 prohibits unfair claims settlement practices. Those rules do not require the company to pay your bills as they arrive, but an insurer cannot sit on a documented claim indefinitely.
The other deadline is yours. Under Code of Civil Procedure 335.1, a personal injury lawsuit must generally be filed within two years of the injury. That sounds distant in week one, but long treatment, slow records and slow negotiations use up that time quickly. Opening a claim does not stop the clock. Only a filed lawsuit does.
Key points
- The at-fault driver’s insurer pays once, at the end of the case, not bill by bill during treatment.
- Use your health insurance for all care; the plan may seek reimbursement from the settlement later, and that amount is usually negotiable.
- Med pay on your own auto policy is optional in California but pays regardless of fault and can cover copays and deductibles.
- Providers who treat on a lien are paid from the settlement, and the lawyer negotiates those amounts before funds are distributed.
- Under Howell v. Hamilton Meats, recoverable medical damages are the amounts actually paid or owed, not the amounts billed.
- Gaps in treatment are used against you, so if cost is stopping you from getting care, say so and get help arranging it.
Frequently asked questions
Should I tell the hospital the crash was someone else’s fault?
Answer the hospital’s questions honestly, but you do not need to route the bill to the other driver’s insurer, which will not pay the hospital during the case. Let your health plan or med pay process the bill, and keep every statement for your claim file.
Will my health insurance rates go up if I use my plan for a car crash?
Health insurance premiums are not set based on individual claims the way auto premiums can be, so using your plan for crash-related treatment does not raise your rate. The plan may seek reimbursement from a later settlement, which your lawyer handles at the end of the case.
What happens to my medical bills if the case settles for less than the bills?
If treatment was paid through health insurance, you owe your normal copays and deductibles, and the plan’s reimbursement claim is typically reduced when the recovery is small. Lien providers are a different matter, since the lien is your obligation, which is why that choice should be made with a lawyer who can assess the case first.
Can I get the other driver’s insurer to pay for my treatment up front?
Generally no. The at-fault driver’s insurance company pays a single amount in settlement or after a verdict, not provider by provider as you go. If your claim involves an Uber or Lyft driver or a commercial truck, larger policies may be available, but the timing works the same way.
If you were hurt in a crash in California and are worried about the bills, call Manoukian Law Firm at (818) 818-5031 for a free consultation. Attorney Vaheh Manoukian handles every case personally from the Chatsworth office, by phone, by video, or at the hospital if that is where you are. There is no fee unless we recover for you.
