When the bill looks too high — what the fee review actually checks

Korea's Health Insurance Review and Assessment Service runs a fee review: a patient can ask it to check whether what they paid was billed correctly, and a clinic refunds anything charged wrongly.

For cosmetic work, though, it pays to know exactly what the review checks, or the trip is wasted.

What it checks

The question is not "was it expensive" but "was something billed privately that should have gone through national insurance".

• A covered item charged to the patient in full
• An item billed privately that is not allowed to be
• An amount charged that differs from the posted price

What it does not check

The price of a cosmetic procedure is not itself reviewable. Cosmetic work sits outside national insurance to begin with, so the clinic sets the price. That the botulinum toxin cost twice what the clinic next door charges is not, on its own, grounds for a refund.

So the review has a narrow but real use here: when the amount billed differs from the amount posted. Clinics are required to publish their non-covered fees, and that posting is what a bill gets checked against.

Which makes this the work to do before paying

• Photograph the posted fee table — the website or the notice board in the clinic, either is fine.
• Get the quote itemised, not as a total. "Package, three million won" cannot be checked against anything later.
• If something is added, confirm the amount then and there. An upsell heard while already on the table can be declined.
• Take the receipt and the itemised statement. The itemised statement often has to be asked for.

If you have already paid

Start by asking the clinic about the gap between its statement and its posted price; most cases end there. If the explanation does not hold, ask HIRA for a review — and if the dispute is really about a contract or a refund, the Korea Consumer Agency is the better door. Either way it goes nowhere without the receipt, the itemised statement and a capture of the posted price.