To apply for temporary disability in Arizona, you file a workers’ compensation claim with the Industrial Commission of Arizona (ICA), because workers’ compensation is the only state-administered temporary disability benefit the state offers. You complete the Worker’s Report of Injury form, your treating doctor fills out the medical portion, and you submit it to the ICA within one year of the injury. Benefits are available only if your injury or illness is work-related.
Arizona Only Pays Temporary Disability for Work Injuries
Arizona does not run a state disability insurance fund. Unlike California, New York, or New Jersey, there is no payroll deduction feeding a state disability pot and no state agency that will process a claim for an injury or illness that happened outside of work.
If your condition is not work-related, the workers’ compensation route is closed to you. Your alternatives are an employer-sponsored short-term disability policy (ask HR whether your benefits package includes one), an individual disability policy from a private carrier, or, for conditions expected to last at least 12 months, Social Security Disability Insurance through the Social Security Administration. The rest of this guide covers the workers’ compensation application, which is what Arizona itself administers.
Who Qualifies
Your injury or illness must have arisen out of and in the course of your employment. That is the statutory standard, and it means the condition stems from a risk tied to your job duties or work environment.1Arizona Legislature. Arizona Code 23-1021 – Right of Employee to Compensation You do not have to prove your employer was negligent; the system is designed to bypass fault-based litigation. You do have to show the connection between your work and your condition, and medical documentation from your treating physician is the backbone of that proof.
Coverage itself is broad. Nearly every Arizona employer must carry workers’ compensation insurance regardless of company size, which includes part-time workers and minors on the payroll.2Industrial Commission of Arizona. Workers’ Compensation Insurance Employers’ Frequently Asked Questions The main people left out are independent contractors, domestic servants in a private home, and casual workers whose jobs fall outside the employer’s usual line of business.
Arizona recognizes two categories of temporary disability. Temporary Total Disability (TTD) applies when you cannot work at all during recovery and is the common classification right after an injury. Temporary Partial Disability (TPD) applies when your doctor clears you for limited or modified work but you cannot earn what you did before. Your classification can shift as you heal, and many workers move from TTD to TPD during recovery.
Filing Your Claim With the ICA
The application is the Worker’s Report of Injury, sometimes called the Worker’s and Physician’s Report of Injury because your doctor completes a portion. You can get it on the ICA website or at your doctor’s office.3Industrial Commission of Arizona. Worker’s Report of Injury Form
You must file within one year of the injury, or within one year of the date you knew or reasonably should have known that you had a work-related condition. If you miss that window, the ICA loses jurisdiction over your claim entirely.4Arizona Legislature. Arizona Code 23-1061 – Notice of Accident; Claim for Compensation
What the Form Asks For
Accuracy matters more than people expect. Inconsistencies between your written report and your medical records are one of the most common reasons claims stall or get denied. The form asks for:
- The exact calendar date of the injury, not an approximation.
- A plain description of what happened: what you were doing, what went wrong, and which body parts were affected.
- Your employer’s workers’ compensation insurance carrier (full legal name, and policy number if you can get it from HR).
- The name and facility of the physician who first treated you.
- Names of any witnesses to the incident or its immediate aftermath.
- Your average monthly wage, which the carrier uses to calculate benefits.
Your doctor fills in the diagnosis, your physical limitations, and whether you can perform any work. Make sure the doctor’s description matches yours. If you wrote that you hurt your back lifting a box and the medical notes describe “chronic back pain with gradual onset,” the carrier will catch it.
Where to Submit
You can file in person, by mail, or electronically through the ICA’s online portal. The two office addresses are:5Industrial Commission of Arizona. ICA Department Phone Directory
- Phoenix: 800 W. Washington Street, Phoenix, AZ 85007
- Tucson: 2675 E. Broadway Blvd, Tucson, AZ 85716
The electronic option gives you instant confirmation of receipt. Once your claim is processed, the ICA assigns a claim number. Write it down. You will need it for every call, letter, and follow-up with the ICA and the carrier for the life of the claim.
Filing the Worker’s Report is your responsibility, but your employer has a separate obligation to report the injury to the ICA. Tell your supervisor about the injury immediately and follow up if nothing happens on their end.
What Happens After You File
The ICA notifies the insurance carrier, and the carrier then has 21 days to accept or deny your claim in writing. If no written denial comes within that window, the carrier must begin paying benefits as though the claim were accepted, retroactive to the date it was notified, and must keep paying until a formal denial is issued, if one ever is.4Arizona Legislature. Arizona Code 23-1061 – Notice of Accident; Claim for Compensation This rule does not apply to claims involving seven or fewer days of lost work time.
The carrier’s decision arrives in a document called a Notice of Claim Status, sent by mail. If the claim is accepted, the first payment usually follows shortly. The carrier must separately tell you how it calculated your average monthly wage, and must do so within 30 days of the first benefit payment. The ICA independently verifies that number, and any correction applies retroactively to your first day of eligibility.
The carrier may also schedule you for a one-time Independent Medical Examination with a doctor of its choosing. The IME doctor’s assessment of your condition can influence whether benefits continue, change, or stop.
How Much You’ll Be Paid, and When It Starts
Temporary total disability pays 66⅔% of your average monthly wage. Temporary partial disability pays 66⅔% of the difference between what you earned before and what you can earn now.6Arizona Legislature. Arizona Code 23-1044 – Compensation for Partial Disability; Computation If you earned $4,500 per month before and cannot work at all, your TTD benefit is roughly $3,000. If you shift to light-duty work paying $2,000, your TPD benefit is about $1,667, on top of the $2,000 you earn. Arizona caps the average monthly wage used in these calculations, and the ICA adjusts the ceiling annually.
Payments do not start on day one. Arizona imposes a seven-day waiting period, so if your doctor keeps you off work for eight or more consecutive calendar days, wage-loss payments start on day eight.7Arizona State Risk Management. Employees – Workers’ Compensation
Here is where people lose money. If your total time off reaches 13 or more consecutive calendar days, the waiting period disappears and you get paid retroactively for those first seven days. Return to work on day 10 because you feel okay, and you forfeit that retroactive pay permanently. Talk to your doctor before making that call.7Arizona State Risk Management. Employees – Workers’ Compensation
Choosing Your Treating Doctor
Arizona generally lets you pick your own treating physician after a work injury, which matters because that doctor’s medical opinions carry substantial weight in benefit decisions. Your initial choice becomes your “attending physician” for the claim.
Two exceptions change this. If your employer is self-insured and contracts with a physician registered with the ICA, you may be required to see that doctor. And if the carrier sends you for an initial examination with its chosen doctor and you keep treating with that doctor afterward, that physician becomes your attending physician by default.
If you want to change doctors mid-claim, do not simply start seeing someone new. Arizona requires a formal transfer process, and bills from an unapproved doctor may not be covered, leaving you personally on the hook.
If Your Claim Is Denied
A denial is not the end of the application, but the deadline is tight. You have 90 days from the date the Notice of Claim Status was mailed to request a hearing before an administrative law judge.8eLaws. Arizona Code 23-947 – Time Within Which Hearing Must Be Requested That clock runs from the mailing date, not the date you opened the envelope, so check your mail regularly once you have an open claim.
You can request the hearing yourself. The ICA’s Ombudsman’s Office, at 602-542-4350, can walk you through the process, and the ICA maintains a list of certified workers’ compensation attorneys if you want representation. Attorney fees in Arizona workers’ compensation cases must be approved by the ICA.
Common denial reasons include insufficient medical evidence linking the injury to work, late filing, missed deadlines for reporting the injury to the employer, and pre-existing conditions the carrier argues are the real cause of symptoms. If your denial points to weak medical documentation, a detailed supplemental report from your treating physician before the hearing can make a real difference.
Keeping Your Job During Recovery
Arizona workers’ compensation law does not include a standalone job protection guarantee. Collecting benefits does not automatically require your employer to hold your position. Two federal laws may help.
The Family and Medical Leave Act gives eligible employees up to 12 weeks of unpaid, job-protected leave per year for serious health conditions. Most work injuries requiring more than three days off and continuing medical treatment will qualify, and your employer can run FMLA leave concurrently with your workers’ compensation absence, meaning the 12-week clock starts on day one of your disability. You must have worked for the employer for at least 12 months, logged at least 1,250 hours in the past year, and the employer must have 50 or more employees within 75 miles.
The Americans with Disabilities Act adds a separate layer if your injury substantially limits a major life activity. The ADA does not require employers to create light-duty positions that don’t already exist, but it does require them to consider reasonable accommodations such as modified duties or reassignment to a vacant position you can perform. Policies that demand you be “100% healed” before returning can run afoul of the ADA, and courts have treated such policies as evidence of disability discrimination.