AppealArmor

Kaiser Permanente Appeal Help

Kaiser Permanente Denied Your Claim? How to Appeal

Your Kaiser plan type sets your appeal deadline and route; your denial letter states both.

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Quick Answer

To appeal a Kaiser Permanente denial, answer the stated reason with your records. Employer and individual plans must give you at least 180 days to appeal (29 CFR 2560.503-1; 45 CFR 147.136), followed by an independent external review; Medicare Advantage plans give you 60 days (42 CFR 422.582). If Kaiser cannot provide the care you need in time, ask it to authorize care outside its network. AppealArmor drafts the appeal letter from your denial letter, free and with no account.

Last updated: 2026-10-21 · Source: AppealArmor · About the authors

Which Kaiser Permanente plan do you have?

Your plan type decides the rules, the deadline and where you complain. It is printed on your member card and your denial letter.

Employer plan

Federal claims rules apply (29 CFR 2560.503-1): you have at least 180 days from receiving the denial to appeal to Kaiser, then an independent external review. Complaints go to your state insurance department for an insured plan, or the U.S. Department of Labor’s EBSA for a self-funded plan.

Individual or marketplace plan

The same 180-day minimum applies (45 CFR 147.136), followed by an independent external review. Complaints go to your state insurance department.

Medicare Advantage plan

Ask Kaiser to reconsider within 60 days of receiving the notice (42 CFR 422.582); if Kaiser upholds a denial of care it must send your case to an independent review entity (42 CFR 422.590). Complaints go to 1-800-MEDICARE (1-800-633-4227), not your state insurance department.

Medicaid plan

Appeal to Kaiser within 60 days of the date on the notice (42 CFR 438.402(c)(2)(ii)), then ask your state Medicaid agency for a fair hearing if Kaiser upholds the denial: you have 90 to 120 days from the plan’s appeal decision, depending on your state (42 CFR 438.408(f)(2)); the plan’s decision letter states your deadline.

How to build a Kaiser appeal

Care Kaiser cannot provide in time

Kaiser members generally use Kaiser facilities and doctors. If the specialist or procedure you need is not available within Kaiser in the time your condition requires, document that, and ask Kaiser to authorize care outside its network.

Mental health and substance use care

Write down each delay or refusal with dates, and ask for the plan’s comparative analysis of its nonquantitative treatment limitations under the federal parity law (29 CFR 2590.712).

If you are in California

California’s Department of Managed Health Care runs an Independent Medical Review for many Kaiser denials. Your denial letter explains when and how to ask for it.

Switching to Kaiser mid-treatment

Ask whether your state’s continuity-of-care rules let you keep seeing your current doctor for a transition period.

How AppealArmor Fights Your Kaiser Denial

1

Upload Your Kaiser Denial Letter

Upload the denial letter from Kaiser Permanente. AppealArmor reads the denial reason, plan details and appeal deadline, and you confirm every detail before anything is written.

2

We Find the Federal Rules for Your Plan

AppealArmor cites the federal appeal rules for your type of plan from the eCFR, plus state law where it applies, and names the agency that oversees your plan. It does not use insurer-specific research.

3

Download Your Appeal Packet

Your packet is the appeal letter (Word and PDF) and a Next Steps sheet: where to send it, your deadline as your letter states it, who to copy, and who to contact if it is denied again.

Frequently Asked Questions

How long do I have to appeal a Kaiser denial?

Employer and individual plans must give you at least 180 days from receiving the denial (29 CFR 2560.503-1(h)(3)(i); 45 CFR 147.136). Medicare Advantage gives you 60 days (42 CFR 422.582), and Medicaid plans 60 days from the date on the notice (42 CFR 438.402(c)(2)(ii)). The deadline in your denial letter controls.

How do I appeal a Kaiser denial?

Send Kaiser a written appeal that answers the reason on the denial, with your doctor’s letter and records, and ask for an independent external review if Kaiser says no again. AppealArmor drafts that letter and cites the federal appeal rules for your type of plan, plus state law where it applies. It does not use insurer-specific research.

Where do I complain about Kaiser?

It depends on your plan: your state insurance department for an individual or insured employer plan, the U.S. Department of Labor’s EBSA for a self-funded employer plan, 1-800-MEDICARE for a Medicare plan, and your state Medicaid agency for a Medicaid plan. A complaint does not replace the appeal, so file both.

Does AppealArmor work for Kaiser denials?

Yes. AppealArmor reads your Kaiser denial letter, asks you to confirm every detail, and drafts an appeal letter that answers the stated reason and cites the federal appeal rules for your type of plan, plus state law where it applies. It does not use insurer-specific research, enforcement history or case law.

Appeal your Kaiser denial

Upload your Kaiser Permanente denial, check every detail we read from it, and get an appeal letter that answers the denial and cites the federal appeal rules for your plan, plus state law where it applies.

Start my appeal

Free, always. No account. You review every word before you send it — and we never send anything to your insurer. You do.

Start my appeal