California · Workers' Compensation
First 24 Hours After a Work Injury: California Checklist
Hurt at work? Workers' comp pays for medical care and part of your lost pay while you heal. A free call tells you where you stand.
Eman Yazdchi, Esq., Certified Specialist in Workers' Compensation Law, California Board of Legal Specialization, State Bar of California.

California Board of Legal Specialization, State Bar of California

California Board of Legal Specialization, State Bar of California
- 14+
- Years of Practice
- 500+
- Cases handled over 14+ years
- $7M+
- Recovered over 14+ years
- 3
- Languages: English, Español, Farsi
Past results do not guarantee, warrant, or predict future cases. Each case is different and results depend on specific facts and circumstances.

By Eman Yazdchi, Esq. · Certified Specialist in Workers' Compensation Law, California Board of Legal Specialization, State Bar of California · Cal Bar #285231
What should I do in the first 24 hours after a California work injury?
Get care, report the injury in writing, request the claim form, save proof, and avoid signing or recording anything.
The first day after a work injury can feel chaotic. You may be in pain. A supervisor may be asking questions. The clinic may rush the visit. The adjuster may call before you understand what happened. Slow the process down.
Your goal on day one is not to win the whole case. Your goal is to create a clean record. You need medical proof, written notice, a claim form request, photos or witness details, and a safe response to the insurance company.
This checklist is for the first day only. The first week has a different job. Day one protects the basics before evidence disappears.
What are the same-day steps?
The same-day steps are care, written notice, claim form request, evidence capture, witness notes, and document control.
Use the table as a crisis checklist. If you are too hurt to do it, ask a family member, friend, or coworker to help.
| Step | Why it matters | Proof to keep |
|---|---|---|
| Get medical care | A doctor record connects the injury to work | Visit summary and work status note |
| Report in writing | Written notice prevents a later dispute | Text, email, or signed note |
| Ask for the claim form | The claim form starts the workers' comp process | Copy or photo of the request |
| Photograph evidence | Scenes and equipment change fast | Photos and video |
| Save witness names | Witnesses forget or leave the job | Names and phone numbers |
| Avoid recorded statements | Early pain and medication can cause mistakes | Notes of any adjuster call |
What should I say when reporting the injury?
Use plain facts: where it happened, what task you were doing, what body parts hurt, and that you need care.
You do not need legal terms. You do not need to diagnose yourself. Say what happened in simple words. For example, say you slipped while carrying boxes, felt back pain while lifting a patient, hurt your hand in a machine, or developed symptoms during repeated job tasks.
List every body part that hurts. Do not leave out a shoulder, knee, hand, head, neck, or back symptom because it seems small. Small symptoms can become important. If pain changes later, tell the doctor and employer in writing.
What should I ask the doctor to write down?
Ask the doctor to document the job connection, body parts, diagnosis if known, work limits, and next treatment step.
The first medical note can shape the claim. Tell the doctor the injury happened at work. Explain the task. Give a short timeline. Ask for written work restrictions if you cannot work regular duty. A vague note can make the employer think you can do more than your body can handle.
Keep the visit summary, work status note, prescriptions, referrals, and appointment papers. If the doctor misses a body part or misunderstands the job task, ask for correction quickly.
What should I avoid on day one?
Avoid recorded statements, broad releases, rushed settlement papers, full duty beyond limits, and casual statements that minimize pain.
Do not give a recorded statement to the adjuster before you understand the medical facts. Do not sign a broad medical release or settlement paper under pressure. Do not say you are fine just to keep the shift calm. Be honest and careful.
If the employer offers work, ask for the duties in writing and follow the doctor's limits. A return to unsafe work can make the injury worse and create a dispute about what caused the new symptoms.
Which deadlines should I know right away?
The key deadlines involve notice, filing, claim decision, first payment, and treatment appeal after a denial.
You do not need to memorize the law on day one. You do need a calendar. The table below gives the main claim checkpoints.
| Step | Deadline | Law |
|---|---|---|
| Report injury to your employer | Within 30 days | Labor Code 5400 |
| File your workers' comp claim | Within 1 year | Labor Code 5405 |
| Insurer must accept or deny | Within 90 days | Labor Code 5402 |
| First disability check | Within 14 days | Labor Code 4650 |
| Appeal a denied treatment | Within 30 days | Labor Code 4610.5 |
What if treatment is denied right away?
A treatment denial should be matched to the doctor request, utilization review notice, and appeal path.
Save the denial notice, the doctor request, and the envelope. Treatment disputes often follow a separate process from claim acceptance. Do not assume a treatment denial means the whole case is over.
| Step | What happens | Your deadline |
|---|---|---|
| Treatment request | Your doctor asks the insurer to approve care | None |
| Utilization Review | A reviewer approves, modifies, or denies it | Days |
| Denied | You request Independent Medical Review | 30 days to appeal |
| IMR decision | A neutral doctor decides on the records | Final and binding |
What should go in a day-one injury folder?
A day-one folder should hold the written report, medical note, work status, photos, witness names, and insurer messages.
Do not trust memory. Make a folder on your phone or at home. Put every paper in it. Take photos of papers before you hand them to anyone. Save screenshots of texts and emails. Keep envelopes from the insurance company.
The folder should show the story in order. First, what happened. Next, who was told. Then, where you treated. After that, what the doctor wrote. This order helps if the insurer later says the injury was reported late or the symptoms were not work related.
| Day-one record | What it proves | Where to keep it |
|---|---|---|
| Written report | Employer notice | Phone and folder |
| Visit summary | Medical care started | Folder |
| Work status note | Restrictions or off-work status | Folder and employer email |
| Photos | Scene or injury condition | Phone backup |
| Witness names | Who can confirm facts | Phone contacts |
| Adjuster message | Insurance contact and timing | Screenshot |
What if the employer sends me back to work right away?
Ask for medical care first, follow written restrictions, and request any return-to-work instruction in writing before continuing.
Some workers are told to finish the shift. That can be unsafe. If you need care, say so clearly. If a doctor gives limits, follow them. If a supervisor says the job is light, ask for the task list in writing. A light label does not matter if the job still breaks the limits.
If you keep working, write down what you did and how symptoms changed. Tell the doctor at the next visit. Do not hide pain to protect the schedule. The claim needs honest medical facts.
Results in cases like this
Every case is different. Past results do not guarantee, warrant, or predict a similar outcome.
$5,000,000
Catastrophic spinal cord injury
$1,500,000
Cervical spine injury
$425,000
Slip and fall accident
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Who can help review a first-day injury file?
A lawyer can review the report, claim form, medical note, work limits, notices, and any adjuster request.
Yazdchi Law reviews California work injury files across Greater LA, including Van Nuys, Los Angeles, Long Beach, Pomona, San Bernardino, Riverside, and Oxnard WCAB matters. Bring the first medical note, written report, photos, witness names, pay records, claim form, and any letter from the insurer.
Eman Yazdchi is a Certified Specialist in workers' compensation law, certified by the California Board of Legal Specialization, State Bar of California. Call (661) 273-1780 before giving a recorded statement or signing settlement papers.
If you only have a few minutes, focus on care, written notice, and proof. Those three steps create the first record. The rest can be gathered after you are safe and treated.
If the injury happened late at night or during a weekend shift, document what you can and get care as soon as it is available. A prompt record is still helpful when same-shift treatment was not possible.
Injured at work? Talk it through for free.
Most claims must be filed within one year under Labor Code section 5405. A free call tells you where your clock stands.
Frequently Asked Questions
What is the first thing to do after a California work injury?
Do I have to give a recorded statement on day one?
What if my employer will not give me a claim form?
Should I photograph the worksite after an injury?
What if I feel worse the next day?
Can I keep working after reporting the injury?
What papers should I keep from the first day?
When should I call a lawyer after a work injury?
What if I cannot finish the day-one checklist because I am hurt?
What if the supervisor says not to file a claim yet?
Last reviewed by Eman Yazdchi, Esq., July 2026.
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