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The short answer
Yes — and there are four different routes. Which one applies depends on what you are actually disagreeing with, and picking the wrong one wastes a deadline.
Route 1 — just change doctors inside the network
If your employer has a Medical Provider Network, you may switch to any other physician in it after the first visit — without asking permission.
This is the most under-used right in the treatment process. If you do not like your treating physician, change. No form, no fight, no deadline.
The employer must give you access to a current MPN provider list. How the MPN works.
Route 2 — the MPN second and third opinion process
If you disagree with your MPN physician's diagnosis or treatment plan, §§ 4616.3 and 4616.4 provide an escalating process: a second opinion from another MPN physician, then a third, then MPN independent medical review.
And the MPN route has an exit that nothing else does. Under § 4616.4, where the reviewer agrees with you, "the injured employee may seek the disputed treatment or diagnostic service from a physician of his or her choice from within or outside the medical provider network," and the employer is liable for the cost.
Route 3 — IMR, when a specific treatment was denied
If the dispute is whether a specific requested treatment is medically necessary, that went through utilization review — and a UR denial is appealed through Independent Medical Review, on a 30-day deadline.
Note a modification is a denial of what was left out, and it starts the same clock. More.
And check the UR decision for procedural defects first — a defective UR decision goes to a judge rather than into IMR, which is a materially better forum. How to check.
Route 4 — the medical-legal evaluation
If the dispute is about your permanent disability, your work restrictions, apportionment, or causation — not about a specific treatment — that is resolved by a QME or an AME.
Represented workers can agree on an AME. Unrepresented workers get a QME panel from a random draw. The panel deadlines are short and unforgiving. The QME process. · What is an AME?
Which route is which
| What you disagree with | The route |
|---|---|
| You just don't like the doctor | Change within the MPN. No permission needed. |
| The diagnosis or treatment plan | MPN second opinion → third opinion → MPN IMR |
| A specific treatment was denied or cut | IMR — 30 days. Check the UR decision for defects first. |
| Your rating, restrictions, apportionment, or causation | QME or AME |
Talk to a lawyer
Free consultation. No fee unless we recover. You are not responsible for costs we advance if there is no recovery.
General information about California law, not legal advice about your case.
Law Offices of Solov & Teitell, APC · (213) 380-9310 · 24/7 (213) 463-6469
Printed from https://www.solovteitell.com/answers/can-i-get-a-second-opinion/ · Last reviewed 2026-08-23