A rejected health insurance claim in the UAE is not the end of the matter, and the escalation route is more structured than most policyholders realize. Dubai gives you a regulator-run complaint process with two standing committees, but it closes permanently one year after the dispute arose. Abu Dhabi’s Department of Health accepts complaints from patients for a fee of AED 100 and resolves most of them in 30 to 60 working days. Above both sits Sanadak, the Central Bank’s ombudsman unit, which will not look at your case until you have given the insurer at least 30 complete business days to give you a final written answer.

Those three deadlines are the whole game. Miss the 30 business days and Sanadak can reject your file as premature; miss the one year and Dubai’s regulator will not consider it at all. This guide sets out what each authority actually requires, the fees and timelines each publishes, the documents you need before you start, and one important limit on what the ombudsman can order an insurer to pay.

Start With the Insurer, and Start the Clock

Every escalation route in the UAE requires you to complain to the insurer first and give it a chance to respond in writing. Sanadak can reject a complaint outright where the complainant “has not provided at least 30 complete business days’ response time” for the insurer to give a final written response. That window is the precondition, so the day you submit the internal appeal is the day that matters.

Ask for the rejection in writing with the specific reason and code, and keep the correspondence. Insurance companies are separately obliged to tell you this route exists: the Central Bank’s ombudsman regulation requires licensed financial institutions and insurance companies to “inform the Consumers in Writing of their legal right to go to the Ombudsman Unit with their Complaint” and to give them the unit’s contact details.

They also cannot bill you for the process. The regulation prohibits an insurer from attempting “to recover from the Complainant, any related costs incurred in the Complaint resolution process at the Ombudsman Unit.” The unit is funded by an annual levy and a case fee charged to the insurers themselves, not by the consumer.

What counts as a valid rejection in Dubai

Dubai’s regulator does not leave the grounds open. Under the Implementing Bylaw of Dubai Law 11 of 2013, insurers must not reject coverage requests without valid reasons accepted by the Dubai Health Insurance Corporation, and the same restriction is applied separately to Basic Coverage. Insurers must also use the claim systems the DHIC prescribes and observe the timeframes it sets for claim cycles, prior approvals and settlement of payments.

One provision is worth knowing if a third party administrator handled your claim rather than the insurer itself. Article 8(4) of the bylaw makes claim management companies “assume joint liability with the Insurance Company contracted with the Claim Management Company to manage insurance claims.” You are not obliged to chase the administrator and the insurer separately to work out who is responsible.

The Dubai Route: DHA and the Two Committees

Dubai complaints go to the Dubai Health Insurance Corporation, which sits inside the Dubai Health Authority. Article 28(e) of the bylaw requires the Director General to form two standing bodies: the Health Insurance Disputes Settlement and Resolution Committee, and the Health Insurance Grievances Committee. The complaint dies if more than one year has passed since the dispute arose.

Article 28(d) lists five grounds on which a complaint will not be considered at all: the merits have already been determined, the subject of the complaint is before a judicial authority, one year has lapsed since the dispute arose, the complainant lacks capacity, or the complaint is not in the required languages. The one-year limit is a hard stop, and it runs from the dispute, not from the last time you chased the insurer.

What a Dubai complaint has to contain

Article 28(b) sets five requirements, and a complaint that misses them can be rejected on form rather than substance:

  • The personal details of the complainant
  • The details of the complaint, including a clear and precise description of what you are asking for
  • All the documents that support the complaint
  • Text written in Arabic, or in both Arabic and English
  • Any other requirement prescribed by the DHIC

The language rule catches people out. English alone is not sufficient under the bylaw’s wording, so a complaint drafted only in English should be submitted bilingually. Where supporting documents are in another language, the general legal translation requirements in the UAE apply.

What happens after you file

Article 28(c) sets out the regulator’s own obligations. The DHIC must receive and register the complaint, seek assistance where it needs to, take the necessary actions including inspections, serve the complaint on the entity complained about, and require that entity to respond within the prescribed timeframes. This is a supervised process with an inspection power behind it, not a mailbox.

You cannot go to court first

Article 17(8) of the bylaw requires every insurance contract to stipulate that before any recourse to the judiciary or to arbitration, all disputes between the parties “must be referred to the DHIC for its determination or for conciliation.” Filing in court before exhausting the regulator’s route runs against a term your own policy is required to contain.

The Abu Dhabi Route: DoH, With a Published Fee Schedule

Abu Dhabi’s Department of Health runs its own health insurance complaint service covering the Thiqa, Basic, Enhanced and Aounak programs. A natural person pays AED 100 to file. Most complaints are resolved in 30 to 60 working days, with the striking exception of suspected fraud and abuse cases, which the department states require 36 to 48 months.

Abu Dhabi is unusual in publishing a full fee schedule for complaints, and the difference between the tiers tells you who the process is designed to protect.

Complainant Fee (AED)
Natural persons (patients and sponsors) 100
Employers, healthcare providers, insurers, brokers 2,000
Team review requested by insurers, providers or brokers 10,000

Documents Abu Dhabi asks for

  • The DoH-approved application form
  • Supporting documents
  • The rejection letter or clarification letter from the insurer
  • Emirates ID
  • An Abu Dhabi-issued residency visa
  • A valid health insurance card

Note the residency requirement: the visa must have been issued in Abu Dhabi. A Dubai-issued resident treated in Abu Dhabi does not obviously fit that document list, which is one reason the emirate you complain in follows your insurance regulator rather than the location of the hospital.

What actually happens

The department describes a three-step flow: you file through the DoH website, you receive a complaint reference number by SMS and email, and you receive the result by phone call, SMS and email. Submissions go through the department’s business process portal rather than a general contact form, and the reference number is what you quote in any later escalation.

Sanadak: The Federal Ombudsman Above Both

Sanadak is an independent ombudsman unit with its own legal personality, established by the Central Bank under the Establishment of an Ombudsman Unit Regulation. It covers insurance companies because the Central Bank replaced the Insurance Authority as the insurance regulator under Federal Decree-Law 24 of 2020. Complaints must be brought within three years of the conduct, or two years from when you became aware of it, whichever expires later.

The definition of who can use it is broader than “individual.” A consumer is “any Natural Person, Sole Proprietor, Small to Medium Sized Enterprise” who obtains or may obtain services or products from an insurance company. A small business disputing a group medical policy is inside the scheme, not outside it.

The six grounds on which Sanadak can reject your complaint

Ground How to avoid it
The matter is or has been before a UAE court Use the ombudsman before litigating, not alongside
The complaint was never properly raised with the insurer Submit a written internal complaint and keep proof
Fewer than 30 complete business days were given for a final written response Diarize the date and wait it out before filing
The matter falls outside the time limits File within 3 years of the conduct or 2 years of awareness
It materially concerns risk management, internal pricing or AML policy Frame the complaint around the claim decision, not the pricing model
It has already been settled with the insurer Do not accept a settlement you intend to challenge

Sanadak may also refuse or discontinue a review where the complaint is frivolous or vexatious, where the complainant has no sufficient interest, where the matter is complex enough that a court is the better forum, where it has already been considered without new material evidence, or where the insurer “are offering a reasonable amount for the actual loss / harm suffered.” That last one is a real risk: a reasonable offer on the table can end the review.

The timetable once it is accepted

The regulation sets short internal deadlines. Sanadak may make preliminary inquiries and ask either party for further particulars within a period not exceeding 10 business days. Where it decides not to review or to discontinue, it must tell all parties in writing with reasons within 5 business days. Once a review is opened, all parties get an opportunity to make an initial written submission within a period not exceeding 10 business days.

The outcome is a Determination in writing that the complaint is upheld, partially upheld, or rejected, together with the grounds and any direction or recommendation. Either party may then refer it to the Insurance Dispute Resolution Committee, the appeal body for complaints against insurance companies, within 30 complete business days. If nobody appeals in that window, the regulation states the Determination “shall be considered final and enforceable.”

The limit on what the ombudsman can order

This is the point where widely circulated summaries overstate the position, and it is worth being precise. Where a complaint is upheld or partially upheld, the regulation allows Sanadak or the committee to direct the insurer to review, rectify, mitigate or change the conduct, to provide reasons or explanations, and to change a practice. On money, the wording is different: the fourth limb is to “recommend to pay a reasonable amount for any actual loss / harm that occurred as a result of the conduct complained of.”

The insurer must comply within the period specified and notify Sanadak of the action taken no later than 14 business days after that period ends. Where it fails or refuses, the regulation’s sanction is regulatory rather than immediate execution: Sanadak “will report the case to the Central Bank for inquiry into the case and necessary enforcement action.” Treat the ombudsman as a powerful, free, supervised route with a real compliance mechanism behind it, and not as a court order that can be executed against an insurer’s bank account the same week.

Which Route to Use, and In What Order

Stage Where Cost to you Published timing
1. Internal appeal The insurer or its claim administrator Nothing Allow 30 complete business days before escalating to Sanadak
2a. Dubai regulator DHIC at the Dubai Health Authority No fee published Must be filed within 1 year of the dispute
2b. Abu Dhabi regulator Department of Health AED 100 for an individual 30 to 60 working days for most cases
3. Federal ombudsman Sanadak Funded by industry levies; fees may be waived for those with little means Within 3 years of the conduct or 2 years of awareness
4. Appeal Insurance Dispute Resolution Committee Appeals fee, refundable at the unit’s discretion if you win 30 complete business days from the Determination

The health regulator and the financial regulator are answering different questions, which is why the two tracks are not alternatives so much as different angles on the same rejection. The DHIC and DoH deal with whether the claim decision complied with the mandatory health insurance system that governs mandatory health insurance for expats in the UAE. Sanadak deals with whether the insurer’s conduct toward you as a consumer was unfair, misleading or contrary to Central Bank regulations.

The Rejections Worth Challenging

Prior approval was refused or came too late

Dubai’s bylaw makes insurers observe the timeframes the DHIC prescribes for insurance approval issuance, and requires basic coverage insurers to report periodically on the “time taken to issue prior approvals.” A refusal that arrived after the procedure, or a delay that forced you to pay privately, is a documented, regulated failure rather than a service complaint.

The claim was settled late or short

Article 14(5) of the bylaw requires the contract between an insurer and its claim manager to specify the period within which claims must be settled, and Article 4 bars charging excess amounts on basic coverage. Ask for the contractual settlement period; it is a term the regulator requires to exist.

A newborn or new dependent was refused

Enrollment deadlines for children are a frequent source of rejections that turn on timing rather than medical grounds. The rules and the window are set out under the 30-day rule for newborn health insurance in Dubai, and a rejection outside that framework is worth testing.

Maternity or a specific benefit was excluded

Where the dispute is about whether a benefit sits inside the mandatory package or the enhanced plan, the answer usually lies in the plan schedule rather than the claim file. The gap between what a policy covers and what a hospital charges is set out under maternity package costs at Dubai hospitals, and comparing the two is the fastest way to see whether the rejection is arguable.

The exclusion is unusual or event-driven

Some exclusions only surface after an unusual event, and they are often drafted more narrowly than the insurer’s first answer suggests. The way UAE policies handle one such category is examined under whether UAE insurance covers war damage, and the same reading exercise applies to any clause quoted at you in a rejection.

You were treated in the wrong network

Network restrictions are a legitimate ground for rejection and are usually not worth appealing, though they are worth understanding before treatment rather than after. The practical differences are covered under public versus private healthcare in the UAE. If you expect to switch plans as a result, the comparison under health insurance options in the UAE is the place to start.

Frequently Asked Questions

How do I appeal a rejected health insurance claim in Dubai?

Complain to the insurer in writing first and get the rejection reason on paper. If that fails, file with the Dubai Health Insurance Corporation at the Dubai Health Authority, which must consider complaints about health services covered by the health insurance system or about health insurance policies. The complaint must include your personal details, a clear and precise description of what you want, all supporting documents, and text in Arabic or in both Arabic and English.

Is there a deadline to complain about a health insurance claim in Dubai?

Yes. Article 28(d) of the Implementing Bylaw of Dubai Law 11 of 2013 states that a complaint will not be considered if one year has lapsed since the dispute that is the subject of the complaint arose. The complaint is also barred if the merits have already been determined, if the matter is before a judicial authority, if the complainant lacks capacity, or if it is not in the required languages.

How much does it cost to file a health insurance complaint in Abu Dhabi?

The Department of Health charges natural persons AED 100. Employers, healthcare providers, insurance companies and brokers pay AED 2,000, and a team review requested by an insurer, provider or broker costs AED 10,000. The service covers the Thiqa, Basic, Enhanced and Aounak programs.

How long does an Abu Dhabi health insurance complaint take?

The Department of Health states that most complaints are resolved in 30 to 60 working days. The exception is cases involving suspicion of fraud and abuse, which the department states require 36 to 48 months. You receive a reference number by SMS and email when you file, and the result by phone call, SMS and email.

What is Sanadak and can it help with a health insurance dispute?

Sanadak is an independent ombudsman unit with its own legal personality, established by the Central Bank of the UAE to resolve consumer complaints against licensed financial institutions and insurance companies. It covers insurers because the Central Bank replaced the Insurance Authority as the insurance regulator under Federal Decree-Law 24 of 2020. Natural persons, sole proprietors and small to medium sized enterprises all qualify as consumers.

How long must I wait before taking an insurance complaint to Sanadak?

At least 30 complete business days. The ombudsman regulation allows Sanadak to reject a complaint where the complainant has not given the insurance company that much response time, or such other limit as the Central Bank prescribes, to provide a final response in writing. Filing before the window closes risks having the complaint rejected as premature.

Is there a time limit for taking an insurance complaint to Sanadak?

The complaint must be made within whichever of two periods expires last: three years from the date of the conduct giving rise to the complaint, or two years from the date you became aware of that conduct. Sanadak may still review a later complaint where it considers it fair to do so, taking into account whether the insurer told you about your right to complain and whether you faced extraordinary circumstances.

Can Sanadak force my insurer to pay a claim?

Not in the sense of a court order. Where a complaint is upheld, Sanadak or the appeal committee may direct the insurer to review, rectify or change the conduct, to give reasons, and to change a practice, but the compensation limb is worded as a recommendation to pay a reasonable amount for actual loss or harm. The insurer must report the action it has taken within 14 business days of the compliance deadline, and where it refuses, Sanadak reports the case to the Central Bank for enforcement action.

Can I go straight to court over a rejected health insurance claim?

In Dubai, your policy is required to say otherwise. Article 17(8) of the bylaw requires every contract to stipulate that before recourse to the judiciary or to arbitration, all disputes must first be referred to the DHIC for determination or conciliation. Separately, Sanadak will reject a complaint where the conduct is or has been the subject of court proceedings, so litigating first closes the ombudsman route.

Who is responsible when a third party administrator rejects the claim, not the insurer?

Both. Article 8(4) of the Dubai bylaw makes claim management companies assume joint liability with the insurance company that contracted them to manage insurance claims. You can pursue the insurer regardless of which entity issued the rejection, and you do not have to resolve the split of responsibility between them yourself.

Official Sources

Information is current as of August 2026. Limitations are stated rather than smoothed over. The Dubai provisions above were read from the full English text of Administrative Resolution 78 of 2022 published on the Dubai Legislation Portal. The Abu Dhabi fees, documents and timelines were read from the Department of Health’s own service page. The ombudsman provisions were read from the Central Bank Rulebook, retrieved through an archived copy of the official page because rulebook.centralbank.ae refuses automated requests from our network. Several figures a complainant would want are deliberately not stated here because no authority publishes them: the DHIC charges no complaint fee that we could verify either way, no DHA processing time for a health insurance complaint is published, and Sanadak’s appeals fee is set by its board rather than fixed in the regulation. The description of what the ombudsman can order reflects the regulation’s own wording, in which the compensation limb is a recommendation and the sanction for non-compliance is referral to the Central Bank; secondary sources that describe Sanadak determinations as directly executable go further than the regulation does, and we have not been able to verify that from a primary source. The northern emirates have no equivalent emirate-level health insurance regulator, so residents there rely on the federal route. This article explains published rules and is not legal, medical or financial advice. Confirm your position with the relevant authority or a licensed UAE lawyer before relying on a deadline.