If you have been injured at work in California, the treatment visits never stop. Doctor appointments, physical therapy sessions, QME (qualified medical evaluator) exams, follow-ups, pharmacy runs. Every trip costs you money in gas, parking, and time off work. California law requires your employer's insurance carrier to pay those costs back. Most injured workers either do not know that or do not know how to collect it.
This article explains exactly what travel expenses workers' comp must cover, how to calculate and request reimbursement, how to keep a log that holds up if the insurer pushes back, and what to do if payment is delayed or denied.
If you have questions about your specific claim, call (818) 794-9947 for a free consultation. No fee unless we win.
Quick Answers (TL;DR)
- California workers' comp must reimburse all reasonably necessary travel to medical appointments related to your injury, under Cal. Lab. Code §4600.
- Covered trips include your treating physician, physical therapy, QME exams, and pharmacy runs for prescribed medications.
- The reimbursement rate is set by the DWC (Division of Workers' Compensation) and is periodically updated to track the IRS standard mileage rate. Confirm the current rate directly with the DWC when you submit a claim.
- You submit a mileage log on DWC Form PR-4 with receipts for parking and tolls.
- If the insurer unreasonably delays or refuses to pay, a WCAB judge may award a penalty under Cal. Lab. Code §5814 of up to 25 percent of the amount delayed or up to $10,000, whichever is less.
- Start your log on day one. You cannot reconstruct trips you never recorded.
The Travel Costs Workers' Comp Is Meant to Cover
Cal. Lab. Code §4600 requires the insurer to provide, and pay for, all medical treatment that is reasonably required to cure or relieve the effects of a work injury. The courts and the WCAB (Workers' Compensation Appeals Board) have long interpreted that obligation to include the cost of getting to and from that treatment.
That means workers' comp travel reimbursement in California covers:
- Mileage at the current DWC rate (calculated from your home or workplace, whichever is closer to the medical facility)
- Parking fees at hospitals, clinics, and medical offices
- Bridge and highway tolls
- Public transit fares if that is how you travel
- Taxi, rideshare, or medical transport when your injury prevents you from driving
The insurer does not owe you reimbursement for meals, overnight hotel stays, or personal errands tacked onto a medical visit, unless the travel itself requires an overnight stay because the authorized physician is far from home. Those edge cases come up occasionally with QME exams scheduled in distant counties, and an attorney can help you document them properly.
California workers' comp covers mileage reimbursement for all reasonably necessary travel to medical appointments related to a work injury, under Cal. Lab. Code §4600.
Trips That Qualify: Doctor Visits, Therapy, QME Exams, Pharmacy Runs
Not every drive in your car qualifies. The trip must be for treatment that is part of your authorized workers' comp case.
Qualifying trips include:
- Visits to your primary treating physician (PTP)
- Physical therapy, occupational therapy, or chiropractic appointments within the authorized treatment plan
- QME exams scheduled by the claims adjuster or ordered by the WCAB
- AME (agreed medical evaluator) appointments if you and the insurer agreed on one
- Specialist consultations your treating physician referred you to
- Pharmacy runs to pick up medications prescribed for your work injury
- Radiology or lab appointments ordered by your treating physician
- Vocational rehabilitation appointments if vocational rehab is part of your claim
Trips that typically do NOT qualify:
- Visits to a doctor for a condition unrelated to your work injury
- Travel to an appointment with a physician the insurer specifically rejected
- Personal errands before or after a medical visit
- Travel to consult with your attorney (attorney fees and costs are handled separately)
Covered trips include visits to your treating physician, physical therapy, QME exams, and pharmacy runs to pick up prescribed medications.
If you are unsure whether a specific trip qualifies, document it anyway. It is far easier to remove a trip from the log than to add one after the fact.
How Reimbursement Is Calculated and Requested
The mileage rate
The DWC sets the workers' comp mileage reimbursement rate, and it is updated periodically to track the IRS standard mileage rate. Because the rate changes, you should confirm the current figure directly with the DWC or with your attorney at the time you submit your reimbursement request. Do not rely on a number you read online months ago.
The mileage reimbursement rate for California workers' comp is set by the Division of Workers' Compensation and is updated periodically to match the IRS standard mileage rate.
Mileage is calculated from your home address to the medical facility and back, or from your worksite if that is closer. Google Maps printouts showing the round-trip distance for each visit strengthen your log.
The form to use
The standard form is DWC Form PR-4, also called the "Medical Mileage Expense Form." You fill in the date of each visit, the destination, the odometer reading or total miles, and any out-of-pocket costs like parking or tolls. The DWC makes the form available at www.dir.ca.gov/dwc/.
Submit the completed form to your claims adjuster. Attach:
- Copies of receipts for parking and tolls
- Google Maps or MapQuest printouts confirming round-trip distance for each destination
- A cover letter or email timestamping your submission (so you have proof of when you sent it)
You do not need to wait until your claim closes to submit. Many injured workers submit mileage logs monthly or quarterly so reimbursement comes in while treatment is still ongoing.
To get reimbursed, you submit a DWC Form PR-4 mileage log to your claims adjuster, along with receipts for any parking or tolls.
Payment timing
Cal. Lab. Code §4603.2 sets timelines for payment of medical treatment bills. The reimbursement obligation for the worker's own travel costs flows from §4600 and the same general claims-handling framework. If the insurer fails to act on a properly submitted request within a reasonable period, that delay can form the basis of a penalty petition to the WCAB under Cal. Lab. Code §5814.
Keeping a Simple Log So Nothing Gets Missed
This is the step most injured workers skip, and it costs them real money.
A mileage log does not need to be elaborate. A notebook, a spreadsheet, or a notes app on your phone will work. Record each trip as it happens:
| Date | Destination | Purpose | Miles (round trip) | Parking | Tolls |
|, |, |, |, |, |, |
| Example | Kaiser Van Nuys | PTP visit | 22 | $5.00 | $0 |
| Example | Allied PT Burbank | Physical therapy | 18 | $0 | $0 |
| Example | QME Office Pasadena | QME exam | 44 | $12.00 | $0 |
Keep every parking receipt. If you pay with a card, the statement works as a backup, but actual receipts are cleaner and faster to process.
Keeping a written mileage log from the first medical visit protects every dollar you are owed over the full life of a workers' comp claim.
A workers' comp claim for a moderate injury can last 12-24 months or longer. If you have two medical appointments a week, that is over 100 trips per year. At the current mileage rate, plus parking and tolls, the reimbursable amount over a full claim can reach several hundred to a few thousand dollars depending on where your doctors are located. None of that money appears automatically. You have to claim it.
What to Do When Travel Reimbursement Is Denied or Ignored
Insurers sometimes deny mileage requests outright, or simply sit on them without a response. Here is the path forward.
Step 1: Document your submission
Before you do anything else, make sure you can prove you submitted the request. Send it by email with read receipt, by fax with a confirmation sheet, or by certified mail. "I mailed it" is not enough if the adjuster says they never received it.
Step 2: Follow up in writing
Send a written follow-up to the adjuster referencing your submission date and asking for a payment date. Keep a copy of every communication.
Step 3: File a Petition for Reimbursement with the WCAB
If the insurer still does not respond or pay, your attorney can file a petition with the WCAB seeking an order requiring payment. This is a formal legal proceeding before a workers' compensation judge.
Step 4: Seek a §5814 penalty for unreasonable delay
Cal. Lab. Code §5814 authorizes the WCAB to award a penalty when an insurer unreasonably delays or refuses to provide a benefit the injured worker is entitled to. For mileage reimbursement that qualifies as a §4600 benefit, an unreasonable delay can trigger a §5814 penalty of up to 25 percent of the amount delayed or up to $10,000, whichever is less, plus interest.
If an insurer unreasonably delays or refuses to pay your travel reimbursement, you may petition the WCAB for relief, and a judge may award a penalty under Cal. Lab. Code §5814 of up to 25 percent of the amount delayed or up to $10,000, whichever is less.
The word "unreasonably" matters. A short administrative delay while the adjuster processes a properly submitted form is not automatically a §5814 violation. Repeated non-responses, a flat denial without a legitimate basis, or a pattern of ignoring the claimant's submissions moves much closer to the line. An attorney familiar with the claims-handling standards can advise you on whether your specific situation supports a penalty petition.
Why Small Reimbursements Add Up Over a Long Claim
Workers' comp cases in California can take months or years to resolve. A single mileage reimbursement request might seem minor, but the total over a full claim is not.
Consider a worker with a back injury who treats twice a week for six months, then once a week for another six months. That is roughly 78 trips. If each trip is 20 miles round-trip, that is 1,560 miles in the first year alone. Add QME exams, specialist visits, radiology, and pharmacy runs, and the total climbs further. At any mileage reimbursement rate, that is real money sitting unclaimed.
Beyond the dollars themselves, a pattern of unpaid or ignored reimbursement requests is a data point your attorney can use. Insurance carriers that slow-walk mileage payments often slow-walk other benefits too. Documenting the pattern early creates a record that supports your case if you need to escalate.
We've recovered over $150,000,000 for injured workers in California. Part of getting to maximum compensation is making sure no benefit, including mileage, goes uncollected. Call (818) 794-9947 for a free consultation.
FAQ: Workers' Comp Mileage Reimbursement in California
Does workers' comp pay for mileage in California?
Yes. Under Cal. Lab. Code §4600, the insurer must cover all reasonably necessary medical treatment for a work injury, and California courts and the WCAB interpret that to include the cost of travel to and from authorized medical appointments.
How do I get reimbursed for driving to the doctor?
Fill out DWC Form PR-4, the Medical Mileage Expense Form, listing the date, destination, purpose, and miles for each trip. Attach parking receipts and toll records. Submit the form to your claims adjuster and keep a timestamped copy of your submission.
What travel costs does workers' comp cover?
Workers' comp covers mileage at the current DWC rate, parking fees, tolls, public transit fares, and rideshare or medical transport when the injury prevents you from driving. It does not cover meals or hotel stays unless the authorized treatment requires an overnight trip.
What is the mileage rate for workers' comp in California?
The DWC sets the rate and updates it periodically, generally tracking the IRS standard mileage rate. Because the rate changes, confirm the current figure with the DWC or your attorney when you submit your request. Do not rely on a number you read online months ago.
Which trips qualify for mileage reimbursement?
Trips to your primary treating physician, physical therapist, QME or AME, specialists your treating doctor referred you to, radiology or lab appointments ordered by your doctor, and pharmacy runs for prescribed medications all qualify. Travel for conditions unrelated to your work injury does not.
Can I be reimbursed for Uber or Lyft to a medical appointment?
Yes, if your injury prevents you from driving safely, rideshare and taxi fares for authorized medical appointments are reimbursable. Keep your trip receipts or app confirmation emails.
What happens if the insurer ignores my mileage reimbursement request?
Document your submission with a timestamp. Send a written follow-up. If there is still no response, your attorney can file a Petition for Reimbursement with the WCAB. If the delay is unreasonable, the judge may award a penalty under Cal. Lab. Code §5814 of up to 25 percent of the amount delayed or up to $10,000, whichever is less, plus interest.
Do I need a lawyer to get mileage reimbursement?
Not necessarily for a simple, uncontested reimbursement request. But if the insurer is denying or ignoring your requests, an attorney can file the necessary petitions and push for a penalty. Attorneys at Nordanyan Law handle workers' comp cases on a no-fee-unless-we-win basis, so cost is not a reason to go unrepresented.
When should I start keeping a mileage log?
From your very first medical visit after the injury. You cannot reconstruct trips you never recorded, and there is no mechanism in the workers' comp system to pay you for mileage you cannot document.
Is there a deadline to request mileage reimbursement in California?
Mileage requests are generally tied to the overall statute of limitations for your workers' comp claim. However, the practical answer is to submit requests regularly throughout your claim rather than waiting until the end. Delayed submissions are harder to process, and waiting creates a risk that records and receipts are lost.
Ready to Make Sure Every Benefit Gets Paid?
Mileage reimbursement is one piece of a workers' comp claim. Medical treatment, temporary disability (TD) payments, permanent disability (PD) ratings, and vocational retraining are others. Each has its own rules, deadlines, and common points where insurers push back.
We fight for injured workers to collect every dollar the law allows, from the moment the injury is reported to the final settlement or award. No step is too small. No fight is too big.
Call (818) 794-9947 for a free consultation. No fee unless we win. Available in English and Spanish.
Reviewed by Minas Nordanyan, CA Bar #296806. This article is for general educational purposes and does not constitute legal advice. The facts of your case may differ. For advice specific to your claim, consult a licensed California workers' compensation attorney.