California Prior Authorization Deadlines: What Patients Should Know in 2026
Legally reviewed By Scott Glovsky in Insurance and Healthcare Denials
When your doctor is waiting for your health plan to authorize treatment, a few days can feel much longer. You may not know whether the request is still under review, whether the insurer needs more information, or whether it simply failed to make a decision. When the authorization involves surgery, medication, cancer treatment, or another time-sensitive service, that uncertainty can also interfere with your medical care.
California has rules governing how quickly many prior authorization requests must be decided. According to the California Department of Managed Health Care (DMHC), a medical group or health plan usually must approve or deny a request within three to five days. But determining whether an insurer has actually missed a deadline can require looking at your type of health plan, the requested care, the urgency of your medical needs, and what happened after your doctor submitted the request.
Important changes are also taking place in 2026. New California reporting requirements are intended to provide regulators with more information about how health plans use prior authorization, and a separate federal rule creates new requirements for certain federally regulated payers.
If you are researching prior authorization deadlines in 2026, it is important to know which rules actually apply to your coverage and what you can do if an authorization appears to be stalled.
It helps to speak with an experienced health denial lawyer like Scott Glovsky on these matters to get answers quickly. Give us a call at 626-243-5598 or contact us online to schedule your free consultation.
Key Takeaways
Prior Authorization Deadlines in 2026: Key Points for California Patients
Prior authorization deadlines in 2026 depend on your type of health plan, the care your doctor requested, and how urgent your medical needs are. Here’s what California patients should keep in mind.
- For health plans regulated by the California Department of Managed Health Care (DMHC), a medical group or health plan usually must approve or deny a prior authorization request within three to five days.
- California’s main 2026 change is about reporting, not new decision deadlines: under Senate Bill 306, plans and insurers must submit prior authorization data to regulators by December 31, 2026.
- The federal CMS prior authorization rule requires certain payers, including Medicare Advantage organizations, to decide covered non-drug requests within seven calendar days for standard requests and 72 hours for expedited ones, but it does not apply to every California plan.
- If a request seems stalled, confirm the submission date with your doctor’s office, track every call, and tell your plan you are filing a “complaint” or “grievance”; if it is denied, get the decision in writing.
How Long Can Insurance Take to Approve Prior Authorization in California?
No single prior authorization timeline applies to every health plan and every request in California.
For health plans regulated by the DMHC, the agency advises policyholders that a medical group or health plan usually must approve or deny a prior authorization request within three to five days. The DMHC also states that if you need an urgent appointment for a service requiring prior approval, you should generally be able to schedule it within 96 hours.
Do not confuse those timeframes with a guarantee that every prior authorization request will follow the same schedule. The applicable requirements can depend on the type of plan, the service requested, and the circumstances surrounding your medical care.
If you believe the deadline has passed, confirm when your doctor submitted the request, whether the health plan received it, and whether the insurer says it needed additional information before making a decision. Ask your doctor’s office for the submission date and ask the health plan to explain what happened to the request. These details can become important if you later need to challenge the delay.
Your Evidence of Coverage and other plan documents may provide additional information about the authorization process that applies to your coverage. Keep in mind that according to California law, in certain cases, no decision in the allowable timeframe may translate into an approval.
What Changed for Prior Authorization in California in 2026?
California’s significant 2026 change involves prior authorization reporting and transparency, rather than replacing the state’s existing decision timelines.
Under Senate Bill 306, the DMHC and California Department of Insurance (CDI) were required to issue reporting instructions by July 1, 2026, for health plans and insurers subject to the law. The next major deadline is December 31, 2026, when plans and insurers must submit required prior authorization data to the appropriate regulator.
The reported information includes the services subject to prior authorization and the rates at which requests are approved or modified. Plans must also account for prior authorization decisions made by entities to which they have delegated that responsibility.
The changes are intended to give California regulators a clearer picture of how prior authorization is being used across health plans and insurers. For patients waiting for care today, however, SB 306 does not create a new universal 2026 deadline for an insurer to decide an individual prior authorization request.
Waiting On An Answer Shouldn’t Put Your Care On Hold
“Pending” is not an answer you should have to live with.
When the treatment your doctor recommends is stuck in review, every day can feel longer than the last. You shouldn’t have to keep calling just to learn nothing has changed. We can help you find out where your request actually stands and what options may be open to you. There’s no cost to talk it through.
Schedule A Free ConsultationCould California Eliminate Prior Authorization for Some Services?
Eventually, yes. The reporting requirements beginning in 2026 are the first stage of a broader process under SB 306.
After reviewing the reported data, California regulators must identify health care services that plans or insurers approve at least 90% of the time. By July 1, 2027, the departments must publish lists of identified services.
Prior authorization requirements for selected frequently approved services must then end on a date established by the appropriate regulator, but no later than January 1, 2028.
The law allows regulators to consider other factors before removing prior authorization, including clinical guidelines, fraud and abuse concerns, potential cost savings, quality of care, and timely access to treatment.
For Californians, that means the most significant effect of the 2026 reporting requirements may not be immediate. The data collected now could eventually reduce the number of services that require prior authorization.
What Does the CMS Prior Authorization Rule Change in 2026?
A separate federal rule also introduces prior authorization changes beginning in 2026, but it does not apply to every California health plan.
Under the CMS prior authorization rule, certain affected payers must generally send decisions for covered non-drug medical items and services within seven calendar days for standard requests and 72 hours for expedited requests. The rule applies to specified payers, including Medicare Advantage organizations and certain Medicaid and CHIP programs. CMS also requires affected payers to provide a specific reason when denying a prior authorization request.
These federal requirements should not be treated as a universal seven-day or 72-hour rule for everyone with health insurance in California. Your coverage and the entity regulating your health plan matter when determining which requirements apply.
What Should You Do If Your Prior Authorization Is Taking Too Long?
If you are waiting and haven’t received a clear answer, do not settle for being told that the request is simply ‘pending.’ Find out exactly where it stands
Contact your doctor’s office and ask when the prior authorization request was submitted and whether the health plan has requested additional records or information. You can also contact your health plan and ask whether it has received the request, whether it considers the submission complete, and when a decision is expected.
Keep track of dates, names, reference numbers, and what you are told. If your medical condition is worsening or your doctor believes treatment cannot be safely delayed, make sure the health plan knows the request involves time-sensitive care.
For DMHC-regulated plans, California tells policyholders they may file a complaint with their health plan when it does not approve a requested service. It is important to specifically tell your plan that you are filing a “complaint” or “grievance” because when you do, your insurer is bound by law to respond to you within a certain timeframe. The DMHC also provides a Help Center for policyholders experiencing problems with their health plans.
Most importantly, do not assume that silence means the request has been denied. Find out whether the insurer has made a decision, is requesting additional information, or has allowed the request to remain pending.
You Don’t Have To Chase Your Health Plan Alone
Delays and denials are something we know well.
For nearly three decades, the Law Offices of Scott Glovsky has helped Californians challenge health insurance denials and delays that get in the way of their care. Whether your request is still sitting unresolved or has already been denied, reach out to talk about your health plan, what has happened so far, and what your next step could be.
Schedule A Free ConsultationWhat Are Your Rights If Prior Authorization Is Denied?
Once your health plan denies authorization, get the decision in writing. Insurance companies must provide denials in writing, and the written notice can be critical to understanding what you need to challenge.
Read the stated reason carefully. If the insurer relied on a medical policy or clinical guideline, ask your treating physician to review it. For example, if the insurer says you must try another treatment first (AKA step therapy), your physician may be able to document that you already tried it, that it failed, or that it would be medically inappropriate for you.
Your prior auth denial rights may include an internal appeal or grievance and, for qualifying medical disputes, an Independent Medical Review. The options available depend on your health plan and the reason for the denial.
Get Answers When Prior Authorization Is Delaying Your Care
When your doctor recommends treatment, you should not have to spend weeks wondering whether an authorization request is being reviewed or simply sitting unresolved. Knowing which deadline applies, what information the health plan has received, and why a decision has been delayed can help you decide what to do next.
For nearly three decades, the Law Offices of Scott Glovsky has helped Californians challenge health insurance denials and delays that interfere with access to medical care. If a prior authorization delay or denial is preventing you from receiving treatment your doctor recommends, contact us online or call 626-243-5598 to discuss your health plan, what has happened so far, and the options that may be available.
Legal References Used to Inform This Page
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