Getting a denial letter is frustrating, but it's not the end of the road. Insurers deny a lot of claims that turn out to be valid once the right evidence is on the table. Appeals work - when they're filed on time, with the right documents, and to the right person. The flip side is that appeals also have a clock attached, and missing the window usually ends the process.
Start with the insurer (internal appeal, usually within 30 days of the denial). If they refuse again, escalate to the regulator: DHA for Dubai, DOH for Abu Dhabi, MOHAP for the Northern Emirates.
Step 1: Get the denial reason in writing
Before you do anything else, ask the insurer to confirm in writing exactly why the claim was denied. They're obligated to provide a reason and to reference the specific clause of your policy they're relying on. If the reason you got is vague - “not covered” or “not eligible” - ask again until you get a specific clause reference.
This matters because your appeal has to address the specific objection. An appeal that argues against the wrong objection wastes the one chance you usually get.
Step 2: File the internal appeal with your insurer
Every UAE insurer has an internal appeals process. The window for filing is usually 30 days from the denial date, though some insurers allow longer. Submit through the official channel - most insurers have an email address, an app form, or a portal page for appeals. Don't rely on WhatsApp or a casual phone call to count as a formal appeal.
What to include
- A short cover letter stating clearly that you are appealing the denial of claim [reference number], dated [date].
- The denial letter from the insurer.
- The relevant policy clause that you believe supports cover. Quote it directly.
- Medical records- discharge summary, doctor's notes, diagnostic reports.
- A letter of medical necessity from the treating doctor, where the dispute is about whether the treatment was needed. This is often the single most important document.
- The original invoice and payment receipts.
Tone matters
Keep the appeal letter firm but factual. List what was denied, why you disagree, and what specifically you're asking the insurer to do (reconsider and pay the claim, or pay a specified amount). Don't make it emotional or threatening - the people reviewing appeals process hundreds of them and respond best to clear, organised cases.
Step 3: Wait - but track the clock
Insurers typically respond to appeals within 15 to 30 working days. If you haven't heard back in 30 days, follow up in writing and ask for a status. Keep every email and reference number - you'll need them if the case escalates.
Possible outcomes:
- Approved. The insurer reverses the denial and pays the claim.
- Partially approved. They pay a portion and stand by the rest of the denial.
- Denied again. The insurer maintains the original position. This is when escalation to the regulator becomes an option.
Step 4: Escalate to the regulator
If the internal appeal fails and you still believe the denial was wrong, you can take the case to the relevant regulator. Which one depends on where you live and where the policy was issued.
- Dubai residents / Dubai-issued policies → Dubai Health Authority (DHA) - insurance dispute resolution channel.
- Abu Dhabi residents / Abu Dhabi-issued policies → Department of Health (DOH).
- Northern Emirates residents (Sharjah, Ajman, Umm Al Quwain, RAK, Fujairah) → Ministry of Health and Prevention (MOHAP).
How the regulator process works
The regulator acts as an independent reviewer. You submit your case, including the internal appeal correspondence, and the regulator reviews the policy, the medical evidence, and the insurer's reasoning. They can direct the insurer to pay if they conclude the denial was inconsistent with the policy or with regulatory requirements.
Timelines vary, but regulator-level reviews typically take a few weeks to a few months. The process is free for the consumer. You don't need a lawyer to file a complaint, though for complex high-value cases some people use one.
Step 5: Know when to stop
Not every denial is winnable. If the regulator agrees with the insurer, that's usually the end of the practical road - further escalation means civil court, which is rarely worth it for typical claim amounts. Be realistic about what your case looks like from the outside before investing weeks of effort.
The denials worth appealing hardest are the ones where you have clear documentation, a clear policy clause supporting cover, and a specific factual disagreement with the insurer's reasoning. Denials based on clauses that genuinely exclude what happened are very hard to overturn, no matter how strongly you feel about it.
How Covered helps with this
When you're building an appeal, finding the specific clauses in your policy matters. Upload your policy to Covered and ask, for example, “what does my policy say about pre-authorisation for MRIs?” or “is mental health covered?” You get the exact paragraph of your policy that addresses the issue - which is exactly what you want to quote in the appeal letter.
Most appeals fail not because the case was weak but because the appellant couldn't find or didn't cite the right clause. Having the source text in front of you turns a vague complaint into a structured argument the insurer has to respond to on the merits.