Where your OSHC premium goes: the cost drivers insurers actually price on
The inputs behind an OSHC premium — cover length, insured group, waiting periods, extras and commercial approval — explained without inventing a price.
Nobody can tell you what your OSHC will cost without quoting you, and any site that prints a price range is either quoting stale data or guessing. What can be explained is what the insurer is pricing, because the inputs are not a secret — several of them are set in the Deed itself.
This article sets out the cost drivers, in roughly the order they matter, and is explicit about which are legal and which are commercial.
First, the honest caveat
We publish no OSHC premiums. The reason is not squeamishness — it is that an OSHC premium is a per-policy, per-date, per-category quote, and any indicative range we printed would be stale within weeks and wrong within days. Insurer pricing changes, and clause 8.5 of the OSHC Deed requires insurers to apply to the Commonwealth for approval before they change OSHC premiums — which means the price genuinely moves over time, on a regulator’s timetable rather than a marketer’s.
So: the drivers below are real and checkable, but only a live quote gives you a number. Get one for your dates on the quote page.
Driver 1: the length of cover you buy
This is the largest and least surprising driver, and it is structural rather than clever.
Clause 7.2 of the Deed requires the insurer to provide an OSHC product “for that notified period of cover”, and clause 8.1 confirms “one premium will apply for each Insured Group, for each OSHC product”. Buy two years of cover and you are buying two years of risk. Buy twelve months and you are not saving 50% — you are buying a different, shorter product.
The practical consequence for students is worth spelling out, because it is where most budgeting goes wrong:
- Compare quotes on price per day, not on total. A 24-month quote is not “twice the price” of a 12-month quote in any meaningful sense; the meaningful number is the daily rate.
- Buy to the visa period, not to the calendar year. Your requirement is continuous cover for the duration of the Student visa. Cover that stops when your enrolment stops is a compliance problem, and an expensive one. Our guide to cost by visa length covers the arithmetic.
Driver 2: the insured group category
Not how many people — which category. The Deed defines four categories, and clause 8.1 makes the pricing unit explicit: one premium per Insured Group per product.
| Category | Who is covered |
|---|---|
| (a) | The Overseas Student only |
| (b) | The Overseas Student and their Partner |
| (c) | The Overseas Student and their Dependant Children |
| (d) | The Overseas Student, a Partner and their Dependant Children |
The premium is set against the category, so it is not a per-head sum you can reason your way to. A family policy is one product priced once. What it costs per person is a consequence of how that category is priced, which is a commercial decision the Deed does not fix. Our single vs family guide covers this in detail.
Driver 3: what you add above the statutory floor
This is the biggest place a student controls their own price.
The base product is set by Schedule 1 of the Deed, and every insurer must meet it — out-of-hospital medical services at 85% of the MBS fee, in-hospital at 100% of the MBS, public hospital services at 100% of the charges raised by the public hospital, emergency ambulance, and a capped PBS benefit.
Schedule 2 governs what can sit on top, and the key row is general treatment services, with the rate “As determined by the Insurer”. That single phrase is where price dispersion comes from. Additional coverage can include dental, optical, non-Medicare physiotherapy, private psychology and counselling, assisted reproductive services and medical repatriation.
The cost logic is straightforward: every extra you add is additional risk for the insurer, and it gets priced. If you do not need repatriation cover, do not buy it; if you do wear glasses, budget for optical separately rather than paying an annualised premium for a benefit you will use twice.
Driver 4: waiting periods and the risk they represent
Waiting periods exist for a stated reason — the Department of Health’s fact sheet says they “reduce the risk of people using OSHC for pre-existing conditions” and thereby “reduce the cost of your OSHC policy”.
The caps in Schedule 4 are what the Deed permits:
| Treatment | Maximum waiting period |
|---|---|
| Emergency Treatment | Nil |
| MBS groups named in row (a) | Nil |
| Psychiatric hospital treatment (except emergency) | 2 months |
| Hospital treatment for a pre-existing condition | 12 months |
| Pregnancy-related (products under 2 years) | 12 months |
| Any other Schedule 1 service not listed | 2 months |
Note the direction of travel: a product with a 12-month pre-existing condition waiting period carries more risk for the insurer than one with a shorter period, and that risk shows up in the price. The Deed caps what an insurer may impose; it does not require any particular waiting period. Products differ on where they sit inside the cap, and that is a real pricing input.
Driver 5: the age question, briefly
Because it comes up constantly and the answer is usually a surprise: age is generally not the loading people fear. Community rating means the premium is largely set by the risk pool of the product, not by your individual age, so a 45-year-old student is not automatically priced like a 45-year-old in commercial health cover.
Our article on age and OSHC pricing covers what the Deed does and does not permit on this point. The short version: it is not the lever it appears to be, and the levers that actually move your premium are cover length, category and extras.
Driver 6: commercial factors you cannot see
Two provisions in the Deed shape pricing without telling you what an insurer chose:
- Clause 8.2 permits an insurer to offer a maximum percentage discount of 12 per cent, under the Complying Product Rules, applicable when a student first purchases a policy from that insurer. So a first-purchase discount exists and is capped.
- Clause 8.3 prohibits insurers from applying an excess to OSHC products. There is no excess to negotiate down and no excess line on an OSHC quote.
Clause 8.5 is the one that affects you most often: premium changes require Commonwealth approval. Prices are not unilaterally revised at an insurer’s discretion.
What to do with all this
- Quote the actual period. Cover the whole duration of your visa, not the calendar year.
- Quote the actual category. Student only, partner, children or family.
- Start from the base product. Add extras only if you will use them.
- Compare on price per day, when comparing across different cover lengths.
- Check waiting periods on each quote — they differ between products and they affect what you can actually claim.
Once you know your dates and category, price it live: compare the insurers currently selling OSHC on the comparison page and get your own numbers on the quote page.
Sources
- OSHC Deed commencing 1 July 2025 (PDF) — clause 7.2 (period of cover), clause 8.1, 8.2, 8.3 and 8.5 (premiums), Schedule 1 (base coverage), Schedule 2 (additional coverage) and Schedule 4 (waiting periods).
- Department of Health — OSHC fact sheet — on why waiting periods exist and reduce premium.
- Private Health Insurance Ombudsman — Overseas Student Health Cover
- Department of Home Affairs — Student visa (subclass 500)
Information is current as at 1 October 2026. This is general information, not personal advice, and it does not consider your personal circumstances. CompareOSHC is not an insurer or underwriter. We may receive a commission from insurers; commissions do not influence our comparisons.