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Cost and cover amounts

What health insurance costs

Health insurance is the one personal cover where the premium is reviewed and repriced regularly, and where the increases in later life catch people out most.

Last reviewed 4 September 2026 · Written and checked by the Best Life Insurance editorial team · How we get paid

In short

  • We do not publish health insurance premium figures, because we have no reliable current New Zealand source for them.
  • Premiums are typically reviewable, rising with age and with the insurer’s claims experience.
  • The excess you choose is the largest lever you control — a higher excess reduces the premium substantially.
  • Cover level matters more than brand: hospital and surgical only, versus adding specialists, tests and non-Pharmac drugs.
  • Pre-existing conditions are generally excluded, which is why buying before you have a history matters.
  • FSC research published in December 2024 found 39% of respondents held health insurance.

What this is, plainly

Health insurance pays for private medical treatment — surgery, specialists, diagnostic tests, and in some policies drugs that are not funded by Pharmac. Unlike life cover, it is not a fixed promise for a fixed premium. It is a rolling arrangement that gets repriced, usually annually.

That is the fact that most affects the cost over time. A health premium at 40 gives you very little information about the premium at 70, because it moves with your age and with the insurer’s claims experience across the whole book. It is the cover most likely to become unaffordable at exactly the age it is most useful.

We do not publish premium figures for health insurance. The New Zealand data sources we rely on cover life insurance, and inventing a health premium range would be exactly the sort of made-up number this site exists to avoid.

What drives the premium

What sets a health insurance premium
FactorEffect on premiumYour control
AgeThe dominant factor, and it accelerates through your sixties and seventiesNone, but joining younger avoids exclusions
ExcessLarge. A higher excess reduces the premium noticeablyFull control
Cover levelLarge. Hospital and surgical only is much cheaper than adding specialists and testsFull control
Non-Pharmac drug coverAdds cost, and is the option people most regret not havingFull control
Smoking statusApplied by most insurersChangeable
Pre-existing conditionsUsually excluded rather than loadedOnly by joining before they exist
Insurer repricingApplied across a whole class of policyholdersNone

The trade-off most people get wrong

Faced with a rising premium, the instinct is to drop the extras — specialists, tests, non-Pharmac drug cover — and keep the hospital cover. That is often the right call financially, but understand what you are dropping. The specialist and diagnostic layer is what gets you seen and diagnosed quickly, and non-Pharmac drug cover is what funds treatments the public system does not.

Not sure what cover you actually need?

That is the question an adviser is there to answer. Tell us your situation and a licensed New Zealand adviser will compare the market and come back with a written recommendation — including where you can cut cover you do not need.

No cost to you and no obligation. General information only — not personalised financial advice.

What to watch for

These are the details that decide whether the cover does what you expected. Read them before you compare on price.

  • Whether the premium is age-banded, and what happens at the next band.
  • How pre-existing conditions are defined and whether any can be reviewed after a period of good health.
  • Whether non-Pharmac drug cover is included, capped, or absent.
  • Whether there is a maximum age for cover, or for joining.
  • Whether an employer is paying the premium, since employer-paid health cover generally has fringe benefit tax consequences.
  • What changing insurer would cost you — a new insurer applies new underwriting, so conditions covered under your current policy may be excluded.

Where an adviser makes a difference

Every New Zealand insurer writes what life insurance costs in nz to its own wording, and the words are where the money is. Two policies that look identical on price can pay very differently when it matters. Closing that gap is the entire job of an adviser.

  • Switching health insurers restarts pre-existing condition exclusions, which is the trap in shopping health cover on price.
  • Adjusting the excess and the cover level usually saves more than changing insurer, and carries none of the underwriting risk.
  • Where an employer scheme is ending, moving to a personal policy has continuity rules worth understanding before the group cover stops.
  • An adviser can model what the same cover looks like at 65 and 75, which is the number that actually decides whether you keep it.

There are three ways to buy life cover in New Zealand, and they are not equivalent. You can buy direct from one insurer, which means you see one product range and one underwriting appetite. You can buy through your bank, which usually means a single insurer’s product sold under the bank’s brand, often with narrower definitions. Or you can go through an adviser, who quotes several insurers at once and is required to put your interests first.

The premium you pay is the same either way. Insurers build adviser commission into their pricing whether or not an adviser is involved, so going direct does not get you a discount — it just removes the person whose job is to argue your corner at application and at claim time.

  • An adviser can see which insurer is currently taking your health history on standard terms, and which one will load or exclude it.
  • An adviser can structure cover across two insurers if that produces a better outcome than putting everything with one.
  • An adviser handles the underwriting back-and-forth, and is the person who chases the claim when a family is least able to.
  • An adviser has to document why the recommendation suits you, which is a written record you can hold them to.

What happens if you get in touch

We are a referral service, not an insurer. We do not quote premiums and we do not sell policies. What we do is put you in front of one licensed New Zealand adviser who can compare the market properly.

  1. 1

    You tell us what you are looking at

    The form takes about a minute. Nobody asks for your medical history on a web form — that conversation happens with the adviser, properly, and only once you have decided to proceed.

  2. 2

    An adviser calls you

    A licensed New Zealand adviser talks through your situation: who depends on you, what you owe, what you already have in place, and what you are actually worried about.

  3. 3

    They compare the market

    The adviser quotes across the major insurers, checks which of them will take your health history on the best terms, and puts the options side by side in writing.

  4. 4

    You decide, in your own time

    There is no obligation and no cost to you. If the answer is that you already have enough cover, a good adviser will tell you that.

Frequently asked questions

How much does health insurance cost in New Zealand?

We do not publish a figure, because we have no reliable current New Zealand source for health premiums. The variables — age, excess, cover level and whether non-Pharmac drug cover is included — move the number so much that any single figure would be misleading.

Why does health insurance get so expensive as you get older?

Because premiums are reviewable and priced against age bands, and because claims costs rise sharply in later life. Unlike level life cover, there is no structure that fixes a health premium for decades, which is why affordability in your seventies is the question to ask in your forties.

Should I raise my excess to reduce my health insurance premium?

It is usually the most effective lever, provided you could actually fund the excess if you needed treatment. Raising the excess keeps the cover intact, where dropping benefits permanently reduces what the policy does.

Will switching health insurers to save money cost me cover I already have?

It can. A new insurer applies new underwriting, so conditions covered under your current policy may be excluded under the new one. That is why adjusting your excess or cover level is usually a safer way to reduce a health premium than changing brand.

How many New Zealanders have health insurance?

FSC research published in December 2024 found 39% of respondents held health insurance, alongside 41% who held life insurance. Over 90% of those holding life and health cover believed their policies offered good value for money.

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