Making a claim: process, evidence and deadlines

Insurers reject or reduce claims for many reasons, and most of them are procedural rather than substantive. Handling the process well protects a claim that would otherwise be valid.

Before treatment: notification and authorisation

• Planned treatment usually requires pre-authorisation.
• Emergencies usually require notification within a stated period.
• Both are conditions of the policy, not courtesies.
• Get confirmation in writing, including a reference number.
• Note who you spoke to and when.

The notification deadline after an emergency is the single most commonly missed requirement, and it is often only twenty-four or forty-eight hours.

Documents to collect

• Itemised invoice, not a total.
• Proof of payment.
• Medical report stating diagnosis and treatment.
• Referral letter if applicable.
• Prescription copies for medicine claims.
• Discharge summary for admissions.

An itemised invoice matters because insurers assess line by line. A single total figure often triggers a request for more detail and delays everything.

What the medical report needs to say

• The diagnosis, in recognisable terms.
• When symptoms started.
• What treatment was given and why.
• Whether the condition was pre-existing.
• The treating clinician's details and signature.

The second and fourth points are where pre-existing condition disputes are decided, so it is worth checking that the report addresses them clearly.

Collect while you are there

• Request documents before leaving the facility.
• Obtaining them later, from abroad, is far harder.
• Ask for translation if available.
• Photograph everything immediately as a backup.

Deadlines

• Notification deadlines, measured in hours or days.
• Claim submission deadlines, measured in months.
• Deadlines for providing additional information once requested.
• Appeal deadlines after a decision.
• All of these can be strictly enforced.

Submit early rather than at the deadline, because requests for further documents restart the clock on your side, not theirs.

Filling the form accurately

• Complete every field.
• Use dates consistently in the format requested.
• Attach documents in the order listed.
• Keep a complete copy of what you sent.
• Use a submission method that gives proof.

Currency and exchange rates

• Specify the currency of each invoice.
• Insurers apply their own exchange rate, usually at a stated date.
• The rate applied may differ from what you paid.
• Keep bank statements showing the actual amount debited.

For large claims, exchange rate differences are material, and bank evidence of the real cost helps.

Tracking the claim

• Record the claim reference number.
• Note the date of submission.
• Follow up in writing if no response arrives.
• Keep every piece of correspondence.
• Note the name of anyone you speak to.

If a claim is reduced or rejected

• Ask for the reason in writing, citing the policy clause relied upon.
• Check whether the clause actually applies to your situation.
• Gather evidence addressing the specific reason.
• Submit a written appeal referencing the clause.
• Escalate to a complaints process if unresolved.

The first step is essential. A general refusal cannot be argued against; a refusal citing a specific clause can.

Common reasons for reduction

• Pre-authorisation not obtained.
• Notification deadline missed.
• Treatment deemed not medically necessary.
• Provider outside the network.
• Costs above a stated reasonable level.
• Pre-existing condition determination.
• Documentation incomplete.

The last is the easiest to fix and one of the most frequent.

External escalation

• Many jurisdictions have an insurance ombudsman or similar body.
• They usually require the insurer's internal process to be exhausted first.
• Their decisions may be binding on the insurer.
• The service is often free to the consumer.

Knowing this exists changes the dynamic, and mentioning it is legitimate once internal appeals are exhausted.

Working with the hospital billing office

• Ask whether they have experience with your insurer.
• Ask whether they can bill directly.
• Provide insurance details at admission, not at discharge.
• Ask for the itemised bill before you leave.
• Query anything you do not recognise immediately.

Billing queries raised while you are still a patient are resolved faster than those raised from another country weeks later.

When the insurer and provider disagree

• Disputes over charges can leave the patient in the middle.
• Ask each side to communicate directly with the other.
• Provide any authorisation needed for them to do so.
• Keep a record of what each says.
• Do not pay a disputed amount without understanding why.

Some disputes resolve entirely between the parties once contact is established, without the patient needing to mediate.

Partial payments

• A claim may be partly paid rather than refused.
• Ask which items were reduced and why.
• Check whether the reduction relates to a limit or an exclusion.
• Reductions can often be appealed like refusals.

Keeping records after settlement

• Keep the file for several years.
• Claims can be reopened or reviewed.
• Future applications may ask about past claims.
• Pre-existing condition assessments may refer back to them.

Interpreters and claim documents

• Reports in another language may need translation for the insurer.
• Ask who pays for it before arranging.
• Some insurers accept documents in major languages directly.
• Certified translation is sometimes required.

Asking first avoids paying for a translation the insurer would have arranged, or supplying one it will not accept.

Claiming for treatment in another currency

• Some insurers pay in your policy currency only.
• Transfer fees may not be reimbursed.
• Specify the account for payment clearly.
• Keep evidence of the actual amount you paid.

Over a long treatment course, the accumulated difference between quoted rates and actual costs becomes noticeable.

Repeated claims for ongoing treatment

• Ask whether a single authorisation can cover a course.
• This avoids repeated approvals for each session.
• Confirm the scope and duration in writing.
• Track the balance against your annual limit.

The last point prevents the unwelcome discovery that the limit was reached mid-course.

Summary

Most claim problems are procedural: missed pre-authorisation, late notification, or incomplete documents. Collect itemised invoices and medical reports before leaving the facility, because obtaining them later from abroad is far harder. Submit early rather than at the deadline. And if a claim is refused, ask for the specific policy clause in writing, because a general refusal cannot be argued against.

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