How to switch private health insurance funds

Portability is the legal principle that lets you change insurer without losing credit for waiting periods you have already completed. When you join a new fund at an equivalent or lower level of cover, the new insurer recognises the time you served with the old one. It is the single most important fact about switching, and it is the one most consistently misunderstood.

Where you upgrade, you serve waiting periods only on the additional benefits. If your old policy excluded joint replacements and the new one includes them, you serve the applicable wait for joint replacements while continuing to claim normally on everything the old policy already covered.

The maximum hospital waiting periods are set by government rather than by insurers, under the Private Health Insurance Act 2007. They are 12 months for pre-existing conditions, 12 months for pregnancy and birth, and two months in all other circumstances — including for psychiatric treatment, rehabilitation and palliative care, even where the condition is pre-existing. There is usually no waiting period for hospital treatment arising from an accident that happens after the policy starts.

The definition of a pre-existing condition is broader than people expect and is worth reading carefully before switching or upgrading. It covers any ailment, illness or condition for which you had signs or symptoms in the six months before you joined or upgraded — whether or not you knew what it was, whether or not it had been diagnosed, and whether or not you had seen a doctor about it. The determination is made by a medical practitioner appointed by the insurer, who must take your own doctor's information into account.

There is a specific and generous exception for mental health. In defined circumstances a member can upgrade to a higher level of psychiatric hospital cover without serving the two-month waiting period, once. It exists so that someone who becomes unwell on a restricted policy is not locked out of inpatient treatment, and it is used far less than it should be.

Extras waiting periods are not capped by law. Each fund sets its own for dental, optical, physiotherapy and the rest, and they vary substantially — a short wait for general dental and a much longer one for major dental or orthodontics is typical. This is the part of a switch where you can genuinely lose ground, so compare the extras waiting periods rather than assuming they mirror hospital.

Insurers must accept you regardless of your health status and at the same price as anyone else. Australian private health insurance is community rated: you cannot be refused, loaded or charged more because of your age at claim time, your medical history or how much you have claimed. That is why switching is a pricing decision rather than an underwriting risk.

Hospital policies are sorted into four tiers — Basic, Bronze, Silver and Gold — with 'Plus' variants where an insurer adds clinical categories above the tier minimum. Each tier is defined by a standard set of clinical categories that must be covered, which is what makes tier-to-tier comparison meaningful in a way it was not before the system existed.

Read the clinical categories, not the marketing name. Two Silver policies from different insurers cover the same minimum set of categories, so the differences that matter are the added categories in a Plus variant, the excess, any co-payments, the hospital agreements, and the extras attached.

Every policy has a standardised Private Health Information Statement setting out what is included, restricted and excluded, the excess and co-payments, and the waiting periods. It is the document to compare, and insurers must provide it. Comparing statements takes longer than comparing prices and is the only way to see what a cheaper premium has given up.

The government's own comparison site lists every registered Australian insurer and every policy, takes no commissions and promotes nothing. Commercial comparison sites only show funds that pay them, which means the cheapest appropriate policy in the market may not appear at all. Use the government tool to establish the field, then deal with insurers directly.

Check the excess and co-payment structure carefully. A higher excess buys a lower premium and is sensible for someone unlikely to be admitted, and expensive for someone with a chronic condition and repeat admissions. Co-payments are charged per day of admission and can add up on a long stay in a way an annual excess does not.

Hospital agreements differ between funds and change. A fund with an agreement with your preferred private hospital will leave you with far lower out-of-pocket costs than one without. If you have a specific hospital or specialist in mind — obstetrics is the common case — confirm the agreement before switching, not after.

Understand that hospital cover does not cover your doctors' fees in full. Medicare pays a portion of in-hospital medical services, the insurer pays a portion, and any amount the specialist charges above that is your gap. Funds run medical gap schemes that reduce or remove it where the doctor participates, and the doctor's participation is a choice made case by case. Always ask for informed financial consent in writing before an admission.

Work out first what you actually need. Age, family plans, existing conditions and whether you have a preferred hospital or specialist matter more than price. Someone planning a pregnancy needs to be on the right cover roughly a year ahead; someone with no likely admissions may need only enough hospital cover to manage the tax position.

Compare policies on the government comparison site, filtering by tier and by the clinical categories you care about. Shortlist three or four, then obtain the Private Health Information Statement for each and read the exclusions, restrictions, excess, co-payments and extras waiting periods side by side.

Check the tax consequences before committing. Hospital cover at the required standard is what removes the Medicare Levy Surcharge for higher earners, and extras cover alone does not. If avoiding the surcharge is part of your reason for holding cover, confirm the policy qualifies.

Apply to the new fund and tell them you are transferring from an existing policy. Give the old fund's name, your membership number and the date cover started. The new insurer requests a transfer certificate from the old fund, which sets out what you were covered for and what waiting periods you served.

Do not cancel the old policy yourself. Let the new fund arrange the transfer so cover is continuous. If you cancel first, you create a period without cover, which can expose you to the Medicare Levy Surcharge for those days, can interact with Lifetime Health Cover rules, and complicates the portability claim.

Make sure the old policy is paid up to the transfer date and no further. Funds refund overpaid premiums, but chasing a refund after a transfer is a slow process, so time the switch to the end of a paid period where you can.

Confirm in writing what waiting periods the new fund has recognised, in the first month. This is the point at which errors are cheap to fix. If the new fund records you as having served nothing, correct it immediately rather than discovering it when a claim is refused.

Use the cooling-off period. Most funds allow a window — commonly around 30 days — during which you can cancel a new policy and receive a refund provided you have not claimed. It is there to be used if the policy documents turn out not to match the sales conversation.

Private health premiums change annually, on a date set by the industry and approved by the Minister, and increases differ between insurers and between products. That announcement is the natural moment to compare, because it is when your own price change becomes visible and the market's does too.

Many funds allow you to pay in advance at the current rate before an increase takes effect. Where the increase is material and you are confident you are on the right product, pre-paying twelve months is a straightforward saving. Where you are not confident, pre-paying locks you in and makes switching messier.

The private health insurance rebate reduces what you pay, and it is income-tested and age-based. You can take it as a reduction in your premium or claim it as an offset in your tax return. If your income has changed, the rebate tier you nominated with your fund may be wrong, and the difference is reconciled when you lodge — an unexpected tax bill is often nothing more than an out-of-date rebate tier.

Lifetime Health Cover loading attaches to you rather than to a policy. If you took out hospital cover after the relevant birthday and are carrying a loading, it moves with you when you switch funds. It also drops away after a continuous period of holding hospital cover, which is a reason not to break cover casually.

Extras limits usually reset annually, and how a new fund treats limits you have already used in the same year varies. Some count your prior usage, some do not. If you have already used most of a year's dental limit, ask the question directly before switching, because it can be worth timing the move to the start of a benefit year.

Suspension is an under-used option that is not switching at all. Most funds will suspend a membership for extended overseas travel, and in some cases for financial hardship, preserving your continuity for Lifetime Health Cover purposes without charging premiums. Ask about it before cancelling for a long trip.

Complaints about private health insurance go to the Private Health Insurance Ombudsman function, which sits within the Commonwealth Ombudsman. It is free, independent of insurers, and handles disputes about waiting periods, refused claims, transfer certificates, premium changes and information that turned out to be wrong.

Complain to the fund first and get the decision in writing, including which policy clause it relies on. Ombudsman schemes work best on a documented refusal, and a great many disputes are resolved at this stage simply because the fund has to state its reasoning.

The commonest disputes worth escalating are a refused claim on pre-existing condition grounds, a new fund failing to credit waiting periods served with the old one, and an out-of-pocket cost that was represented as covered. All three turn on documents, so keep the Private Health Information Statement, the transfer certificate and any written quote from the hospital or specialist.

Where the argument is about a specialist's fee rather than the insurer's conduct, the insurer is not the right target. Doctors set their own fees, and the protection available to you is informed financial consent before the admission. Ask for the item numbers and the expected out-of-pocket in writing, and ask whether the specialist will participate in your fund's gap scheme.

The prudential regulator publishes industry-level data on premiums, claims and membership, which is useful context for judging whether your own increase is out of line. It does not handle individual complaints.

If cost rather than service is the problem, downgrading within your existing fund is not the only option and is often the worse one. Compare an equivalent product at another insurer before dropping a tier, because a tier reduction reintroduces waiting periods if you later want the cover back, while a switch at the same tier does not.