The Shoulder
The Shoulder
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Medical & injuriessharp-swan-709

Whiplash led to PT recommendation — how do I actually pay for it after a crash?

So I got rear-ended about three weeks ago at a red light. The guy who hit me was totally at fault — he even told the responding officer he wasn't paying attention. The impact wasn't massive but my neck and upper back have been killing me ever since.

I went to urgent care the next day and the doctor said it looked like soft tissue stuff, told me to rest and take anti-inflammatories, and said I'd probably feel better in a week or two. Well, three weeks later I'm still waking up stiff and in pain, so I went back. Now they're saying I should do a course of physical therapy — probably 6 to 8 weeks of it.

Here's where I'm confused about the money side of things:

  • Do I need to get pre-authorization from the at-fault driver's liability insurance before I just start going to PT?
  • Or do I use my own insurance's MedPay coverage and let them handle the billing, then sort out reimbursement later?
  • Can I just show up at a PT clinic, tell them it's an auto accident, and let them figure out who to bill?

I'm also already in a bit of a mess because the urgent care visit somehow got billed to my regular health insurance even though I told the front desk it was accident-related. I know I need to fix that, I just don't want to make the same mistake with PT on top of it.

Has anyone navigated this before? I don't want to accidentally pay out of pocket for something I shouldn't have to, or mess up my claim by doing it in the wrong order. Any help appreciated.

10replies

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10 replies

  • 14
    warm-lynx-974

    I went through almost this exact thing last year. What worked for me was calling my own insurance first and asking how my MedPay coverage works for ongoing treatment. They walked me through it pretty clearly. The PT clinic I ended up going to dealt with auto accident billing all the time — they knew exactly what to do once I told them upfront it was a crash. Just make sure you tell the PT office BEFORE your first appointment so they set it up correctly in their system from day one.

  • 12
    tidy-wren-119

    So there's actually a couple of ways this can work and it depends on your state and your policy. MedPay (if you have it) is usually your cleanest path for ongoing treatment — you use it now, you get treatment, and then when the liability claim settles with the at-fault driver's insurer, your MedPay carrier can seek reimbursement from that settlement.

    Generally you do NOT need pre-authorization from the other driver's liability insurer to get medical treatment. That insurer isn't your insurer — they don't manage your care. They settle the claim later. The billing mix-up with your health insurance is worth correcting sooner rather than later because it can get complicated if it sits too long.

    • 12
      clever-otter-897

      Whatever you do, don't call the at-fault driver's insurance and ask them to 'approve' your PT or tell them what treatment you're planning. They will use that conversation to start building a file on you, and adjusters are trained to ask leading questions that can hurt you later. Treat them like they are not on your side — because they're not.

  • 11
    clever-wren-842

    Former adjuster here. The liability carrier for the at-fault driver isn't going to pre-authorize your PT — that's not how third-party claims work. They'll review everything at the end when you make a demand. What they WILL do is use any delays or gaps in your treatment against you later, so if your doctor is recommending PT, start it and don't drag your feet. Document everything. Keep every receipt, every appointment summary, every co-pay. Gaps in treatment are one of the first things adjusters flag when lowballing a settlement.

  • 13
    tidy-swift-645

    From a recovery standpoint — please don't skip the PT just because the billing situation feels complicated. Neck and upper back injuries from rear-end crashes can linger for months or get worse if you don't address them properly early on. I've seen people put it off because of insurance confusion and end up with chronic pain that's way harder to treat. Get the care first, sort the billing out in parallel.

  • 6
    keen-crane-213

    Ugh, this whole thing sounds so stressful on top of already being hurt. Hope you get it sorted out and start feeling better soon. The billing stuff is a headache but your health is the priority.

    • 9
      gentle-dreamer294

      Seconding this. The same approach worked for me last year.

  • 14
    candid-otter-898

    Call your insurance company today, not tomorrow. Ask them two specific questions: (1) how do I use my MedPay for physical therapy, and (2) how do I correct the billing on my earlier urgent care visit. Get names, write down what they tell you. Then call the PT clinic you're considering and tell them upfront it's an auto injury claim. Any decent PT office handles this regularly and will know what to do. Stop overthinking it and just make the calls.

    • 7
      weary-wanderer165

      Really glad you posted an update — gives the rest of us some hope.

  • 21
    kind-crow-847

    Not legal advice, but this is a pretty common situation. In general, you don't need the at-fault party's insurer to approve your medical care — they're not involved in your treatment decisions. MedPay is typically designed for exactly this kind of situation. One thing worth knowing: documented, consistent medical treatment matters a lot if your claim ever turns into a dispute or negotiation. Keeping clean records from the start protects you. If you find the billing situation getting complicated or the other insurer starts pressuring you, it might be worth a free consult with a PI attorney just to understand your options.