Claims, pre-approval and avoiding surprise bills

Most surprise medical bills come from three things: going out of network, skipping a required approval, or losing the paperwork. All three are avoidable with a few habits.

What a claim is

• HealthCare.gov defines a claim as a request for payment that you or your doctor send to your insurer after you receive care you believe is covered.
• With direct billing, the clinic sends the claim for you and you pay only your share at the desk.
• With reimbursement, you pay the full bill, then send the claim yourself and the insurer pays you back. This is common out of network or abroad.
• Either way, the claim is only as good as your paperwork, so collect it every time.

Pre-approval (pre-authorisation)

• HealthCare.gov defines preauthorization as a decision by your insurer that a service, treatment plan, prescription medicine or medical equipment is medically necessary. It is also called prior authorisation or precertification.
• Plans may require it before planned scans, procedures, physiotherapy courses or some medicines. HealthCare.gov notes it is not required in an emergency.
• Approval does not guarantee payment: HealthCare.gov says preauthorization is not a promise that your plan will cover the cost.
• Script: 'Before I book this, does it need pre-approval from my insurer? Will you request it, or should I?' Then wait for written approval before the appointment.

Paperwork to keep after every visit

• An itemised invoice showing each service and its cost, not just a card receipt.
• The receipt or proof of payment.
• The doctor's report or diagnosis, and any prescription.
• Referral letters and approval emails.
• Photograph them the same day and save them in a folder named by date and clinic, for example '2026-11-03 City Clinic'. Paper fades and gets lost; photos do not.

Making a reimbursement claim step by step

• Find the claim form in your insurer's app or website and check the deadline for sending claims; many insurers set one.
• Fill in your member number, the date, the clinic, and the amount, exactly as on the invoice.
• Attach the invoice, receipt, report and prescription. Missing documents are the most common reason claims stall.
• Submit, note the claim reference number and set a reminder to check progress in two weeks.
• If a claim is rejected, read the reason, fix what is missing and resubmit. If you think the decision is wrong, ask the insurer in writing how to appeal.

Emergencies and the UAE

• In a true emergency, get help first and sort out insurance afterwards. In the UAE call 998 for an ambulance.
• The u.ae portal says hospitals will give initial treatment even if they later transfer you, and that emergency treatment to stabilise your condition is free, while other care must be paid for.
• After an emergency, call your insurer within the time your policy sets to report the admission, or ask a friend or family member to do it.
• Keep every document from an emergency visit, since these claims are often the largest.