Almost everything genuinely urgent in the first days is medical. The decisions that quietly damage a claim are usually things you or your family actively agree to, and the most consequential of them is a single form. Federal rules give you more control over that form than anybody is likely to mention.
By Michael Mangione, Legal Research EditorLast reviewed August 1, 202620 min read
Treatment comes first An authorization must have an end date You can revoke it in writing Somebody else can act for you Independent and attorney vetted No fee unless you recover Treatment comes first An authorization must have an end date You can revoke it in writing Somebody else can act for you Independent and attorney vetted No fee unless you recover
First priority
Treatment
Nothing else in the first days competes with getting properly assessed.
Biggest risk
One form
A broad medical authorization opens a history nobody asked about.
Federal rule
End date
A valid authorization must carry an expiration date or event.
Also true
Revocable
You may withdraw one in writing, subject to limits set out in the rule.
Key takeaways
Get assessed properly, then keep going. The treatment record is the injury record and gaps in it get argued about.
Read what you are signing, or have somebody read it. Scope and duration of an authorization are negotiable.
A signature is not permanent. Federal rules require an end point and allow written revocation.
Somebody can act for you. The rules expressly contemplate a representative signing, with their authority described.
Editorial content, not legal advice
This guide is written and reviewed by our editorial team to be accurate and current. It is general information, not legal advice, and reading it does not create an attorney-client relationship. Nothing here tells you to refuse a medical authorization: your treating providers and your own attorney will need one, and withholding consent can obstruct your own care and your own claim. What we set out is what the federal rules require such a form to contain, so that you can ask sensible questions about its scope. We are a referral service and are paid by attorneys.
01 The order that actually matters
Quick answer
Medical care, then protecting what will disappear, then everything else. Most advice on this subject presents a long flat list of tasks, which is not much use to somebody in a hospital bed or to a relative who has not slept.
So this page is arranged by urgency rather than by category, and it says plainly which items can wait. If you want the short version of what to do after a truck accident, it is section eight, and everything before it explains why those items are in that order.
The other reason for this arrangement is that the genuinely damaging mistakes are not omissions. They are things people agree to in the first fortnight, usually politely, usually while exhausted, and usually because nobody explained that they had a choice.
Bottom line: treatment first, then the things with a clock, then the paperwork you are asked to sign.
02 What is urgent, and what only feels urgent
Quick answer
Two things genuinely cannot wait, and almost nothing else belongs in that category. Being properly assessed and continuing to attend is one. Preserving material that is being destroyed on somebody else's schedule is the other. Talking to the other side's insurer, choosing a firm and deciding anything about value are not urgent, and treating them as though they were is how people make poor decisions while exhausted.
Sorting the list this way removes most of the pressure people feel in the first week. Almost every published account of what to do after a truck accident treats all of it as equally pressing, which is precisely the effect an insurer benefits from.
Urgent: being properly assessed. Including for things that were not obvious at the scene. Symptoms appearing days later are ordinary, not suspicious.
Urgent: anything that gets destroyed. Vehicles are repaired, footage is overwritten, and records have retention periods. Section seven covers this.
Not urgent: the other side's phone call. You are not obliged to give a recorded account on their timetable, and there is no advantage in doing so early.
Not urgent: choosing a firm today. Days matter for evidence, not for representation. Take enough time to check whoever you engage.
If you are reading this in the first hours, the honest answer is that nothing is required of you for the claim. Not one thing. Emergency care does not wait for paperwork, nobody can be prejudiced by not having made a phone call, and no deadline anywhere expires today.
What families actually encounter in those hours is a hospital asking for consent and for information, which is medical rather than legal and should be answered. If somebody who is not hospital staff asks you to sign anything at all during that period, the answer is that you will look at it later. That is a complete and sufficient reply, and section three explains what the form is likely to be.
Two small things help and neither is urgent enough to lose sleep over. Write down the time you were told things and by whom, because those hours blur completely within a week. And keep any paper you are handed, including things that look like admissions forms, because it may turn out to matter which of them you signed and when.
The form
Scope is negotiable.
03 The form you will be asked to sign
Quick answer
Early in the process somebody will ask you to sign a medical authorization. You will need to sign authorizations at some point, including for your own attorney. What matters is how wide and how long the one in front of you is.
A narrow authorization releases the records of the treatment you are claiming for. A broad one can reach a medical history that has nothing to do with the crash, which is then available to argue that a problem predated it. This is the part of what to do after a truck accident that almost nothing published mentions at all.
Ask who is asking. Your own provider, your own attorney and the other side's insurer are asking for different reasons and should not get identical access.
Ask what period it covers. A form covering your whole life is different from one covering the treatment since the collision.
Ask what categories it includes. Some histories are more sensitive than others and are rarely relevant to a crash injury.
Do not simply refuse. That obstructs your own treatment and your own case. Ask for a narrower form instead, which is a normal request.
04 What the rules require that form to contain
Quick answer
Considerably more than most people are told when the clipboard arrives. Federal privacy rules set out what a valid authorization must include, and two of those requirements are directly useful to somebody being asked to sign one: the form has to have an end point, and it has to tell you that you can withdraw it.
These are worth reading in the regulation's own words, because they turn a form that feels final into one that has limits.
Federal privacy rule
An expiration, and a right to revoke
45 C.F.R. 164.508, core elements and required statements
Among the core elements a valid authorization must contain, the rule lists An expiration date or an expiration event that relates to the individual or the purpose of the use or disclosure. Separately, it provides that In addition to the core elements, the authorization must contain statements adequate to place the individual on notice of all of the following: (i) The individual's right to revoke the authorization in writing. And on withdrawing one: An individual may revoke an authorization provided under this section at any time, provided that the revocation is in writing, subject to exceptions where the recipient has already acted in reliance on it, or where the authorization was a condition of obtaining insurance coverage and other law gives the insurer rights to contest the claim or the policy. Read the rule
Two practical uses follow. If the form in front of you has no end date, it is missing something the rule requires, and asking about that is entirely reasonable. And if you have already signed something broader than you intended, that is not necessarily the end of the matter, because revocation in writing is provided for. Mention it to an attorney rather than assuming it cannot be undone.
Posting
Read later, out of context.
05 What you post while all this is happening
Quick answer
Anything public may be read months later by somebody looking for a reason to doubt you, and read without the context you had in mind when you posted it. This is not about hiding anything. It is about not handing over ambiguity.
The problem is rarely a dramatic post. It is an ordinary one that reads differently on paper months later. Anything you publish after a truck accident becomes material somebody may put in front of a jury.
A good day looks like recovery. One photograph of one hour is easily presented as evidence of a week.
Dates get read as timelines. A post from an event may be assumed to describe your condition throughout.
Do not delete things either. Removing material after a claim starts can create a separate argument. Ask before tidying anything.
Tell family the same thing. Posts by other people about you are just as visible and you do not control them.
The simplest approach is to post nothing about the crash, your injuries or your recovery until the claim is finished, and to leave what already exists alone.
06 When somebody else has to do all of it
Quick answer
In the most serious cases the injured person cannot read a form, make a call or remember the crash. Everything on this page then falls to a relative, and the rules anticipate that: an authorization may be signed by a personal representative, provided their authority is described.
This section exists because a great deal of published guidance addresses only the person who was hurt, which is not who is reading it. Advice on what to do after a truck accident tends to assume a reader who can stand up, drive home and make phone calls.
Same rule, the part for families
Signature by a personal representative
45 C.F.R. 164.508, core elements
Among the required core elements the rule lists the Signature of the individual and date, and then addresses exactly the situation of a family member acting for somebody who cannot sign: If the authorization is signed by a personal representative of the individual, a description of such representative's authority to act for the individual must also be provided. So the mechanism exists, and it comes with a requirement to state on what basis you are acting.
Practically, that means a relative should establish early what authority they actually have, because being next of kin is not automatically the same thing. It is a question worth asking a hospital's records department and an attorney in the first week rather than the second month.
The clock
Nobody warns you.
07 What expires without anybody telling you
Quick answer
Vehicles get repaired or scrapped, footage is overwritten on a cycle measured in days, and business records have retention periods measured in months. None of it waits, and nobody is obliged to warn you.
The two guides linked below go through this properly. Because the point of this page is that somebody acts in week one, the essential list is here rather than a page away.
Ask for a written preservation request to go out. This is the single most time-sensitive thing available to you and it costs nothing.
Photograph what you still can. Vehicles, the scene, visible injuries, and anything with a company name on it.
Write down what happened while you remember. It will be read years later and memory does not improve.
Keep everything anybody sends you. Letters, cards, texts and voicemails, including from people you did not contact.
What a preservation request should name. The vehicles themselves, in their current condition and unrepaired. Any electronic data the vehicles recorded. Camera footage from the vehicles, from businesses near the scene and from any vehicle behind. For a commercial vehicle: the driver qualification file, duty and driving records with supporting documents, inspection and maintenance history, the dispatch and load records, and any drug or alcohol testing connected with the trip. Plus the identity of every company involved, which is the thing that lets everything else be asked for.
Send it to whoever holds each item rather than to one address, and keep proof of what went where and when. Our guides to evidence to preserve and the post-crash evidence checklist go further on each category and on who to address.
08 The sequence, in order
Quick answer
Five steps, ordered by how quickly each opportunity closes rather than by importance. If you only read one section of this page, read this one.
This is the short version of what to do after a truck accident or a serious car crash, and it assumes somebody else may be doing it on the injured person's behalf.
1
Get properly assessed, and keep going back
Including for symptoms that appear later. The treatment record is the injury record, and gaps in it become arguments about whether the injury was real.
2
Get a preservation request sent in week one
To anyone holding a vehicle, a recording or a record. This is the item with the shortest fuse and the one most often missed.
3
Read any authorization before signing, or have somebody read it
Check the period, the categories and the end date. Ask for a narrower form rather than refusing outright.
4
Decline to give a recorded account for now
Politely, and without arguing. You can provide information later, in writing, once somebody is advising you.
5
Then, and only then, choose who represents you
With time to check them. Days matter for evidence, not for representation, and a rushed choice is harder to undo than a slow one.
Warning signs
Mostly friendly pressure.
09 Red flags
Quick answer
A form pushed at you in hospital, a recorded statement requested urgently, an early payment offered before anyone knows the diagnosis, and anybody suggesting you delay treatment.
All four arrive pleasantly, which is exactly why they work. Very little of what happens after a truck accident announces itself as a decision, and that is the difficulty.
Pressure that does not look like pressure
A form while you are medicated. Nothing needs signing that day. Anybody insisting otherwise is managing a timetable that is not yours. Urgency about a recorded account. There is no deadline for it, and the urgency belongs to the person asking. A cheque before a diagnosis. An early payment usually closes the claim, and nobody can price an injury nobody has finished investigating. Advice to wait and see on treatment. Gaps in care are argued as gaps in injury, and no insurer benefits from your prompt attendance. An authorization with no end date. The federal rule requires an expiration date or event, so a form without one is worth querying.
One last word for anybody reading this at two in the morning on somebody else's behalf. The urgent list is short: treatment, preservation, and signing nothing broad today. Everything else genuinely can wait until you have slept. You can read how we match people with attorneys, and a free case review costs nothing and puts you under no obligation.
How we vet every lawyer
This is a standard rather than an ordering. An attorney either clears it or does not.
Active, discipline-free license
Verified good standing with the state bar, with no unresolved discipline on record. You can check this yourself too.
Sends preservation requests in week one
Not after the file is opened properly. The material that decides these cases is being destroyed on a schedule.
Explains any form before you sign it
Including its scope and duration, and including the ones their own office asks you to sign.
Clear contingency terms
Fees and case costs put in writing up front, so you know exactly how it works before signing.
Tell us what happened and we will only match you when a case genuinely fits.
Help in all 50 states
MVA Lawyer Network is a nationwide guide. Wherever it happened, we can connect you with an independent attorney licensed in that state.
Northeast Southeast Midwest Southwest West Coast Mountain West Gulf States Alaska and Hawaii
The privacy rule quoted on this page is federal and applies nationally, but much of what happens next is state law. Whether a no-fault system applies and what it requires you to do first, what notice your own policy conditions impose and how quickly, whether a formal notice is required where a public body may be responsible, who may act as a representative for somebody without capacity, and how a claimant's own share of responsibility affects recovery all vary by state. Some states also require particular steps before a claim can be brought at all. Nothing here is a statement about the law where you live. The deadline for bringing a claim, known as the statute of limitations, is running now.
Sources and authorities
One federal regulation, quoted from the government's own publication of the Code of Federal Regulations.
Authorizations for release of health information
45 C.F.R. 164.508, uses and disclosures for which an authorization is required, electronic Code of Federal Regulations. Source of the core element requiring an expiration date or an expiration event that relates to the individual or the purpose of the use or disclosure; of the core element requiring the signature of the individual and date, with a description of a personal representative's authority where a representative signs; of the required statement placing the individual on notice of the right to revoke the authorization in writing; and of the provision that an individual may revoke an authorization at any time provided the revocation is in writing, subject to the exceptions stated in the rule. eCFR.
What this page deliberately does not say. It does not tell you to refuse a medical authorization. Your treating providers need one to release records, and so will your own attorney, so a blanket refusal would obstruct both your care and your claim. What we have set out is what the rule requires the form to contain, so that a reader can ask about scope and duration instead of either signing blindly or refusing on principle.
Why there is no action list beyond section eight. Forty-two sections elsewhere on this site already carry first steps guidance for particular kinds of crash and injury, and duplicating them here would add length without adding anything. This page covers the decisions those sections do not: what you are asked to agree to, what you publish, and who acts when the injured person cannot.
What we have left out. We have published no figures for how often early offers are accepted, how often authorizations are broader than necessary, or how frequently social media is used in these cases, because we located no public source we had read that would support any of them. The evidence detail is on the two evidence guides linked above rather than repeated here.
Our editorial standards
How we keep this guide accurate and worth trusting.
01
We quote the rule, not a summary
The requirements come from the government's own text of the privacy regulation.
02
We do not tell you to refuse
Refusing an authorization outright would obstruct your care. We explain scope instead.
03
We wrote for the reader who is not the patient
Section six exists because in the worst cases a relative is doing all of this.
04
We defer where the site already covers it
Evidence detail lives on two dedicated guides and is linked rather than repeated.
Michael Mangione Verified editor
Legal Research Editor · Founder, The Mangione Group, Inc.
MVA Lawyer Network is edited by Michael Mangione, who has spent more than twelve years working inside contingency-based law firms, building intake departments, designing qualification frameworks, and studying how claims are screened and pursued from the first call through resolution. Intake forms are designed to be signed quickly, and the authorization is usually the one nobody reads. Having built those packets, he thinks the scope of that single page deserves more attention than it gets.
General information, not legal advice. Much of what follows a crash is governed by state law, so check anything here with an attorney licensed where it happened.
What should I do first after a serious crash?
Get properly assessed, including for symptoms that were not obvious at the scene, and keep attending. Then get a written preservation request sent to anybody holding a vehicle, a recording or a record, because those things are destroyed on their own schedule. Everything after that can wait a few days, including choosing who represents you. Section eight of this guide sets out the sequence in order.
Should I sign the medical authorization I have been given?
Not blindly, and not with a blanket refusal either, because your providers and your own attorney will need one. Read who is asking, what period it covers and what categories it includes. Asking for a narrower form is an ordinary request rather than an awkward one. Federal rules also require a valid authorization to carry an expiration date or event, so a form with no end point is worth querying before you sign it.
I already signed something broad. Can it be undone?
Possibly, so raise it rather than assuming otherwise. Withdrawal is expressly provided for by the privacy rule, in writing, and section four of this guide quotes the provision with a link to the government text. There are limits: it does not undo what has already been done in reliance on the form, and different considerations apply where the authorization was required as a condition of insurance cover. An attorney can tell you which situation you are in.
Do I have to give the other insurer a recorded statement?
There is no deadline that makes it urgent, and the urgency you may feel belongs to the person asking. You can decline politely for now and provide information later, in writing, once somebody is advising you. Your own insurer may have contractual cooperation requirements, which is a different question, so it is worth asking an attorney which of the calls you are receiving are which.
My relative is unconscious. Can I handle this for them?
Yes, and the rule anticipates exactly that arrangement. Section six quotes the requirement that applies when somebody signs on another person's behalf. The practical point is that you should establish early what authority you hold, since a family relationship does not by itself confer it. The hospital records department and an attorney can both tell you what is needed, and it is a first-week question rather than a second-month one.
Should I delete my social media?
No. Removing material after a claim has started can create an argument of its own, quite separate from whatever the material showed. The better approach is to stop posting about the crash, your injuries or your recovery, leave what already exists alone, and ask an attorney before tidying anything. Tell family the same, because posts other people make about you are equally visible and you do not control them.
An adjuster offered me money already. Should I take it?
An early payment usually closes the claim, and nobody can value an injury before the medical picture is understood. That is especially true of serious injuries where most of the value sits in future care and lost capacity. There is no advantage to you in settling before a diagnosis is settled, and the speed of an early offer is generally a measure of the offering party's interest rather than yours.
How long do I have to bring a claim?
That depends on your state and on the date the law treats the claim as having arisen, so the only reliable answer is a calendar date from an attorney licensed where it happened. What is worth knowing now is that the filing deadline is usually the last of several clocks, and the ones that matter this week are the evidence ones, which can be measured in days.
Do I have to pay anything up front?
Injury firms generally work on a contingency basis, meaning the fee is a percentage of what is recovered set out in the written agreement and there is nothing to pay up front. Case costs, meaning experts and records and filing fees, are a separate item from the fee, and the agreement should say plainly who carries them and what happens to them if the case does not succeed.
Is what I tell you private?
Yes. What you share in a case review is kept private and is used only to match you with an attorney who fits your situation. One distinction is worth understanding: true legal confidentiality, called attorney-client privilege, only attaches once you actually have an attorney-client relationship with a lawyer. Submitting a form to a referral service is not the same thing. If that matters to you, raise it directly with the attorney.
What does it cost to use MVA Lawyer Network?
Nothing. We are a free, independent referral service, not a law firm, and we do not give legal advice. Requesting a case review costs you nothing and puts you under no obligation. When a situation fits, we connect you with an independent attorney who reviews it directly, and we may be paid a referral fee by that attorney. That fee does not add anything on top of their percentage.
Treatment, preservation, and signing nothing broad today. The rest can wait until you have slept.
One short, private form. No cost, no obligation, and no fee unless there is a recovery.
