Many California adjusters start on medical-only claims. The training is shorter, the files are simpler, and it is a real adjusting job. Sooner or later, most are asked to pick up lost-time files too.
California has a specific route for moving from medical-only to claims adjuster, and it comes with a deadline that is easy to miss.
The short answer: under 10 CCR §2592.02(a)(2), a medical-only adjuster who has completed the 80-hour medical-only training may be designated as a claims adjuster after 80 additional hours of workers’ comp claims training, 70 of them in a classroom. Those hours must be finished within six months of starting to adjust claims that include more than medical benefits.
Two routes to the same 160 hours
A claims adjuster in California needs at least 160 hours of training, at least 120 of them in a classroom. You can get there in one step, or in two with medical-only first. See the training hours for each role for the full picture.
| Route | Stage | Total hours | Classroom minimum | Deadline |
|---|---|---|---|---|
| Direct | Claims adjuster training | 160 | 120 | 12 consecutive months |
| Medical-only first | Medical-only training | 80 | 50 | 12 consecutive months |
| Medical-only first | Upgrade to claims adjuster | 80 additional | 70 | Within six months of beginning to adjust claims that include more than medical benefits |
The two routes add up to the same place: 80 plus 80 is 160, and 50 plus 70 is 120. The medical-only to claims adjuster route spreads the training out. It does not reduce it.
When the six-month clock starts
This is the detail that catches people. Under 10 CCR §2592.02(a)(2), the 80 additional hours must be completed “within six months of the claims adjuster beginning to adjust claims that include more than medical benefits.” That is the only trigger the regulation names. The clock does not start when you enrol in upgrade training, or when your employer decides to promote you.
The regulation does not define “more than medical benefits.” In practice, it usually means the first claim you handle that involves benefits beyond medical treatment, such as temporary disability, permanent disability or death benefits. Once you are adjusting a claim like that, treat the clock as running.
Our practical advice is that the order matters:
- Best: start the classroom hours before you take your first indemnity file, so the six months are spent finishing, not starting.
- Common: start the classroom hours the same week you pick up lost-time files.
- Risky: wait until you are settled into the new caseload. Seventy classroom hours inside six months, alongside a growing desk, is a heavy load.
What the other 10 hours can be
The medical-only to claims adjuster upgrade requires 70 of the 80 additional hours in a classroom. The regulation does not say how the other 10 are done. The general rule in the same section allows any training not conducted in a classroom to be done on the job, under the supervision of an instructor or an experienced claims adjuster. Our guide to adjuster on-the-job training covers what counts.
Both are defined in §2592.01. Each needs at least five years of on-the-job experience within the past eight. An experienced claims adjuster must also be designated as one by an insurer.
Handling lost-time files while you train
Because the six-month window starts when you begin adjusting claims with more than medical benefits, you may be handling those claims before you finish the upgrade (10 CCR §2592.02(a)(2)). The regulation allows that only under supervision. An insurer may not let anyone act as a claims adjuster without being trained and designated, “except that an individual who is undergoing training may adjust claims under the direct supervision of an instructor or experienced claims adjuster” (10 CCR §2592.02(i)). Both roles are defined in §2592.01.
If you have been handed indemnity files, it is fair to ask who is supervising them and how that time is being recorded. The insurer keeps those training records (10 CCR §2592.06).
Who documents your medical-only to claims adjuster upgrade
As with initial training, the insurer keeps the records. Under §2592.06, it records each course you take, the dates, the topics and time spent on each, the training provider and the instructors. It must also keep copies of your Designation for as long as you adjust for it and for five years after (§2592.06(a)).
When you complete the 80 additional hours, the insurer can designate you as a claims adjuster (§2592.05). Each year by 1 July, it certifies to the Insurance Commissioner that everyone adjusting its claims is designated or in training (§2592.07).
Keep your own copies of your medical-only completion records and your upgrade classroom certificates. If you change employers, they are your proof of what you have done.
Where CPWC fits
IEA’s CPWC (Claims Practitioner in Workers’ Compensation) has a Medical Only track and an Indemnity track. For a move from medical-only to claims adjuster, the Indemnity track covers the full claims adjuster role, including investigation, disability benefit calculations and long-running lost-time claims. It meets California’s 120-hour classroom training requirement.
CPWC is on-demand. Section 2592.01(c) allows classroom instruction “by means of an electronic medium,” including the Internet, so self-paced study counts as classroom training. That means you can work through the hours around your caseload, inside the six-month window, and CPWC records completion for every module.
CPWC does not supply supervised on-the-job hours. Those come from the insurer you adjust for. If you are weighing the options, compare the CPWC tracks.
Quick answers
How many hours do I need to go from medical-only to claims adjuster?
80 additional hours of workers’ comp claims training, at least 70 of them in a classroom, on top of your 80 medical-only hours.
When does the six-month deadline start?
When you begin adjusting claims that include more than medical benefits (§2592.02(a)(2)). The regulation names no other trigger.
Can I handle lost-time claims before I finish?
You may be, since the six-month clock starts when you begin adjusting them. While in training, you adjust under the direct supervision of an instructor or experienced claims adjuster (§2592.02(i)).
Does online training count toward the 70 classroom hours?
Yes. Section 2592.01(c) allows classroom instruction through an electronic medium, including the Internet.
Who designates me as a claims adjuster?
The insurer you adjust for, once you complete the required training.
What happens if I change jobs partway through the upgrade?
You do not need to be retrained or re-designated to adjust claims for a different insurer (§2592.02(h)), and your medical-only Designation goes with you. Your new insurer must keep copies of it even though it did not designate you (§2592.06(a)), and the insurer that designated you must send copies to your new insurer within 20 working days of a request (§2592.06(c)). You can also request your own copies, due within 20 working days (§2592.06(f)). The regulation does not say the six-month window restarts with a new employer, so plan as if it keeps running.
Start before the clock does
If you are on medical-only files now and lost-time work is coming, the best time to start the classroom hours is before your first indemnity file. CPWC Indemnity is on-demand, so you can begin this week and finish around your caseload.
Already completed CPWC Medical Only? Talk to us about the fastest way from medical-only to claims adjuster.
This article explains California’s adjuster training regulations (10 CCR §§2592.01 to 2592.07) as published on October 27, 2026. It is general information, not legal advice. Each insurer is responsible for training and designating its adjusters, and regulations can change. For your specific situation, check with your employer’s training or compliance team, or a qualified attorney. IEA Training is a training provider, not a regulator.
Sources
- 10 CCR §2592.01, Definitions
- 10 CCR §2592.02, Training Standards
- 10 CCR §2592.05, Designation
- 10 CCR §2592.06, Maintenance of Records
- 10 CCR §2592.07, Certification and Submission of Documents
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