Why Are Some Insurance Claims Declined in New Zealand?

An insurance claim can be stressful, particularly when the outcome differs from what you expected. Understanding why a claim was declined, partly paid or left awaiting information starts with the policy you purchased.

This article focuses mainly on health insurance, with some principles that also apply to other types of personal protection.

The expense may fall outside your selected cover

Different policies serve different purposes. Health insurance generally reimburses eligible treatment costs. Trauma cover pays a benefit when a covered condition meets the policy definition. Income protection has its own disability, income and other eligibility requirements.

Within health insurance, hospital treatment, standalone specialist appointments, GP visits and dental care may require different benefits or optional extras.

The first step is to identify which benefit the claim falls under and whether that benefit forms part of your policy.

An exclusion may apply

Check both the policy’s general exclusions and any special exclusions recorded in your individual policy documents.

Disclosing a medical condition does not, by itself, mean the insurer agreed to cover it. The insurer may have offered cover with an exclusion or other conditions.

A pre-existing condition can also mean more than an illness formally diagnosed before you applied. Depending on the wording, earlier symptoms or signs may be relevant.

A waiting period or benefit condition may not have been met

Some benefits have waiting periods. Completing that period does not automatically remove exclusions or satisfy every other requirement.

For example, a permanent exclusion generally remains unless the insurer agrees to change it. Where an exclusion is reviewable, check the review requirements and obtain written confirmation of any change.

Important application information may be missing or inaccurate

Answer application questions accurately and completely. Some questions ask about symptoms, medical advice, tests or investigations, even where no diagnosis has been made.

If you cannot remember your medical history, reviewing your records may help. If a question is unclear, seek clarification and retain the written response.

Missing information can affect a claim or the policy itself. The appropriate outcome depends on the circumstances, its significance to underwriting, and the applicable contractual and legal requirements. An omission should be assessed on those facts rather than treated as an automatic outcome.

Treatment may not meet the policy’s requirements

A doctor’s recommendation and insurance eligibility are separate assessments.

A policy may require medical necessity, a particular referral, an eligible provider or prior approval. Before planned, costly treatment, confirm which requirements apply.

Read any approval carefully, including the approved procedure, amount, validity period and your contribution. If the treatment plan changes, check whether the approval needs updating.

A partial payment is different from a declined claim

An excess, reimbursement percentage, benefit limit or reasonable-charge provision can leave you with costs to pay even where treatment is covered.

A covered expense that falls entirely within your excess may result in no insurer payment. Ask for a calculation showing how the policy was applied.

A request for medical notes, reports or invoices may mean the claim is still being assessed. Clarify whether it is awaiting evidence, partly approved or formally declined.

What can you do if you disagree?

Ask for the decision, supporting reasons and relevant policy clauses in writing.

Compare these with your policy schedule, special terms and supporting records. If information is missing or incorrect, provide further evidence and request an internal review or use the insurer’s complaints process.

If the issue remains unresolved, identify the insurer’s independent dispute resolution scheme and check its eligibility requirements and time limits.

A review does not guarantee a different result, but it provides a way to examine whether the decision is supported by the evidence and policy.

Understand your protection before you need it

Reviewing your cover, checking special terms and confirming treatment requirements can reduce uncertainty at claim time.

This article provides general information, not personalised financial or legal advice. Cover and claim outcomes depend on the applicable policy, underwriting terms, facts and law.