The difference between a student visa grant and a visa cancellation can turn on a single document. For international students holding a subclass 500 visa, that document is the Certificate of Insurance issued by an approved Overseas Student Health Cover provider. The Department of Home Affairs does not treat OSHC as a bureaucratic formality. It treats it as a condition of entry and ongoing lawful status. When the Australian Government updated the Health Insurance Act 2007 and the accompanying Health Insurance (Overseas Student Health Cover) Regulations, it did more than adjust dollar figures. It codified a floor beneath which no compliant OSHC policy can fall. That floor is called the Legislated Minimum Benefit, and it is the subject of renewed scrutiny in 2024–25 because premium adjustments across Bupa, Medibank, nib, Allianz, and AHM have pushed single and family policy rates well past the point where price alone signals compliance. A policy priced at AUD 47.50 per month may meet the legislated minimum. A policy priced at AUD 52.00 per month may not, if the benefit schedule has been carved out in ways that fall below the prescribed thresholds for out-patient services, hospital accommodation, or pharmaceutical items. Understanding the legislated minimum is not an academic exercise. It is the only reliable way to verify that a policy bought through a university portal, an agent, or an insurer’s website will satisfy the Department’s visa condition 8501 and the university’s own enrolment requirements, which often incorporate the same legislative standard by reference. This article examines the exact benefit categories, dollar amounts, and legislative instruments that define the minimum, drawing on primary sources from the Department of Home Affairs, privatehealth.gov.au, and formal OSHC notices published by Australian universities.
What the Health Insurance Act 2007 Actually Requires
The statutory obligation under visa condition 8501
Visa condition 8501, imposed on every subclass 500 student visa holder, states that the visa holder must maintain adequate health insurance for the duration of their stay in Australia. The Department of Home Affairs defines “adequate” by reference to the Health Insurance Act 2007 (Cth) and the OSHC Deed of Agreement executed between the Commonwealth and each registered private health insurer. A policy is adequate only if it is issued by an insurer that is a signatory to the Deed and only if the benefit payments meet or exceed the Legislated Minimum Benefits set out in the Health Insurance (Overseas Student Health Cover) Regulations. The Department confirmed in its 1 July 2023 update to the Student Visa (subclass 500) page that OSHC must be arranged before the student applies for the visa and that the policy must cover the full proposed period of stay. Failure to maintain OSHC that meets the legislated minimum at any point renders the visa holder non-compliant, exposing them to visa cancellation under section 116 of the Migration Act 1958.
The Deed and the role of the Department of Health and Aged Care
The OSHC Deed is not a public-facing document in its entirety, but its operative provisions are reflected in the Legislated Minimum Benefits table published by the Department of Health and Aged Care and accessible via privatehealth.gov.au. The Deed binds Bupa HI Pty Ltd, Medibank Private Limited, nib health funds limited, Allianz Australia Insurance Limited (trading as Allianz Care Australia), and AHM (a brand of Medibank) to a common benefit floor. Insurers may offer benefits above the floor, and several do for specific item numbers, but none may offer benefits below it for the categories enumerated in the Regulations. The Deed was most recently renegotiated in 2020, with amendments taking effect from 1 January 2021, and the Legislated Minimum Benefits were indexed and republished on 1 January 2024. The 2024 indexation raised the minimum benefit for hospital accommodation from AUD 1,200 per admission to AUD 1,260 per admission and adjusted out-patient medical service minima in line with the Medicare Benefits Schedule (MBS) fee indexation of 3.6% applied from 1 November 2023.
Why “minimum” does not mean “identical” across insurers
A common misunderstanding among international students is that all OSHC policies are the same because they all meet the legislated minimum. The minimum is a floor, not a ceiling. Bupa’s Standard OSHC policy, priced at AUD 49.75 per month for a single student as of March 2024, meets the minimum for every category but also pays benefits for psychology consultations at 100% of the MBS fee up to a sub-limit, whereas the legislated minimum requires only 85% of the MBS fee for out-patient specialist consultations. Medibank’s Comprehensive OSHC, at AUD 52.80 per month for a single, exceeds the minimum for in-patient psychiatric services by covering up to 60 days per calendar year against a legislated minimum that does not specify a day cap. nib’s Budget OSHC, at AUD 44.90 per month for a single, meets the legislated minimum exactly for most categories but imposes a AUD 50 per script co-payment on pharmaceutical items above the PBS threshold, which the legislated minimum allows. The point is that price and compliance are not correlated in a straight line. A cheaper policy can be fully compliant, and a more expensive policy can still leave gaps that the legislated minimum does not require an insurer to fill.
The Exact Benefit Categories and Dollar Thresholds
Hospital accommodation and in-patient medical services
The Legislated Minimum Benefits schedule mandates that an OSHC policy must pay a minimum of AUD 1,260 per admission for hospital accommodation in a shared ward of a public hospital. For private hospital accommodation, the minimum is 100% of the default benefit payable under the Private Health Insurance Act 2007 for a shared room, which varies by hospital contract but is typically between AUD 400 and AUD 600 per night. The policy must also cover in-patient medical services at 100% of the MBS fee for services provided by a doctor while the insured is admitted to hospital. This includes surgeon’s fees, anaesthetist’s fees, and diagnostic imaging performed during the admission. The 2024 indexation did not alter the 100% MBS fee requirement but did increase the dollar value of the MBS items themselves, which flowed through to higher minimum benefit outlays for insurers. A student admitted for an uncomplicated appendectomy in a public hospital will see the insurer pay the full MBS fee for the surgeon (MBS item 30572, AUD 581.85 as of 1 November 2023), the anaesthetist, and the hospital accommodation charge up to the AUD 1,260 floor. Any gap between the MBS fee and the doctor’s actual charge remains the student’s responsibility, and no OSHC policy is required to cover that gap.
Out-patient medical services and GP consultations
Out-patient medical services, including general practitioner consultations, specialist consultations, and pathology and diagnostic imaging performed outside a hospital admission, must be covered at a minimum of 85% of the MBS fee. For a standard Level B GP consultation (MBS item 23), the MBS fee as of 1 November 2023 is AUD 41.40. The legislated minimum benefit is therefore AUD 35.19. Bupa’s Standard OSHC pays AUD 41.40 (100% of MBS) for item 23, while nib’s Budget OSHC pays AUD 35.19 exactly. A student attending a bulk-billing GP will pay nothing out of pocket regardless of the insurer’s reimbursement rate because the GP accepts the MBS fee as full payment. A student attending a private-billing GP who charges AUD 75.00 for item 23 will receive AUD 35.19 from nib and pay AUD 39.81 out of pocket, or receive AUD 41.40 from Bupa and pay AUD 33.60 out of pocket. The legislated minimum does not protect against gap payments; it only guarantees a floor on the insurer’s contribution.
Pharmaceutical benefits and the PBS linkage
The minimum benefit for pharmaceutical items is AUD 50 per script item, with an annual maximum of AUD 300 per calendar year for single policies and AUD 600 for family policies. This is a hard sub-limit that all five insurers apply. The benefit applies only to prescription medicines listed on the Pharmaceutical Benefits Scheme (PBS) and only to the amount that exceeds the PBS patient co-payment, which was AUD 30.00 for general patients as of 1 January 2024. If a prescribed PBS medicine costs AUD 80.00, the PBS subsidy covers AUD 50.00, leaving a patient co-payment of AUD 30.00. The OSHC policy pays the lesser of AUD 50.00 or the actual out-of-pocket cost above the PBS co-payment, up to the annual cap. In practice, for a single PBS item costing AUD 80.00, the student pays AUD 30.00 and the insurer pays AUD 0.00 because the out-of-pocket cost above the PBS co-payment is zero. The OSHC pharmaceutical benefit becomes relevant only for non-PBS prescription medicines or for PBS items where the cost exceeds the PBS subsidy plus co-payment by more than AUD 50.00. The AUD 300 annual cap is exhausted quickly for students on multiple regular prescriptions, and no OSHC policy offers an uncapped pharmaceutical benefit.
Ambulance services and emergency transport
The legislated minimum requires 100% coverage of emergency ambulance transport provided by a state or territory ambulance service when the transport is clinically necessary. The benefit is uncapped. All five insurers comply with this requirement in full. Non-emergency ambulance transport, inter-hospital transfers not deemed medically necessary, and ambulance subscriptions are not covered by the legislated minimum, and insurers vary in whether they offer any benefit for these services. A student in Victoria who calls an ambulance for a suspected fracture will have the full Ambulance Victoria invoice paid by the insurer. A student in New South Wales who uses a private patient transport service for a scheduled transfer between hospitals will likely bear the full cost unless the policy explicitly includes a benefit above the minimum.
Prostheses and surgically implanted devices
The minimum benefit for prostheses listed on the Prostheses List under the Private Health Insurance Act 2007 is the minimum benefit payable under that Act. In practice, this means the insurer must pay the full listed minimum benefit for a prosthesis used during an in-patient hospital admission. The Prostheses List sets a single national price for each device, and the insurer’s payment is mandatory and uncapped. A student undergoing a knee reconstruction who receives a listed prosthesis will see the insurer pay the full listed amount, which for a standard ACL screw system can exceed AUD 1,000. The legislated minimum does not extend to prostheses not on the Prostheses List, and no OSHC policy covers cosmetic or experimental devices.
University OSHC Mandates and the Legislated Minimum
How universities incorporate the legislated minimum into enrolment conditions
Australian universities do not set their own OSHC benefit schedules. Instead, they require that international students hold a policy from an approved provider that meets the legislated minimum, and they typically name Bupa, Medibank, nib, Allianz, and AHM as acceptable providers. The University of Melbourne’s International Student OSHC page, updated 15 January 2024, states that students must purchase OSHC from one of the five approved providers and that the policy must cover the entire student visa period. The University of Sydney’s OSHC webpage, last reviewed 8 February 2024, adds that students who arrange OSHC through the university will be placed with Medibank Comprehensive OSHC by default and that the policy “meets the minimum requirements set by the Australian Government.” Monash University’s OSHC policy notice, effective 1 January 2024, explicitly references the Health Insurance Act 2007 and the Deed, and warns that students who purchase a non-compliant policy from an overseas insurer will have their Confirmation of Enrolment (CoE) cancelled. The university mandates are not independent standards. They are contractual mechanisms that enforce the legislative standard by tying enrolment to compliance.
The consequence of choosing a non-approved or sub-minimum policy
A small number of international students attempt to satisfy visa condition 8501 with a policy purchased from a non-approved overseas insurer or a travel insurance product that does not meet the legislated minimum. The Department of Home Affairs clarified in its 1 July 2023 Student Visa update that only policies issued by an Australian registered private health insurer that is a signatory to the OSHC Deed are acceptable. A policy from a Singaporean or Chinese insurer, regardless of its benefit level, does not satisfy the condition. The Department’s systems cross-check OSHC validity at visa grant and at entry. A student who arrives in Australia with a non-compliant policy may be refused entry or may have their visa cancelled after arrival. Universities reinforce this by refusing to enrol or re-enrol students who cannot produce a valid OSHC certificate from an approved provider. The legislated minimum is the legal backstop that makes a policy valid. Without it, the visa and the enrolment are both at risk.
What the Legislated Minimum Does Not Cover
Excluded services and the gap between MBS and actual charges
The legislated minimum is silent on a range of services that international students frequently assume are covered. Dental care, optical services, physiotherapy, chiropractic treatment, and psychology consultations are not included in the minimum benefit schedule. Insurers may offer benefits for these services as part of their standard or comprehensive policies, but they are not required to do so. Bupa’s Standard OSHC includes a AUD 300 annual sub-limit for physiotherapy and chiropractic combined. Medibank’s Comprehensive OSHC includes a AUD 500 annual sub-limit for psychology. nib’s Budget OSHC offers no benefit for any of these services. A student who needs regular physiotherapy and chooses nib’s Budget OSHC will pay the full cost out of pocket, even though the policy is fully compliant with the legislated minimum. The gap between the MBS fee and the actual charge for medical services is also outside the minimum. The legislated minimum requires insurers to pay a percentage of the MBS fee, not a percentage of the doctor’s charge. In a private hospital or with a specialist who charges above the MBS fee, the student bears the difference. This gap can be substantial for surgical procedures, where the MBS fee for a surgeon may be AUD 800.00 and the actual charge may be AUD 2,500.00. No OSHC policy covers the AUD 1,700.00 difference, and the legislated minimum does not require it.
Pre-existing conditions and waiting periods
The legislated minimum permits insurers to impose a 12-month waiting period for pre-existing conditions, including pregnancy-related services. The Department of Health and Aged Care’s OSHC waiting period guidelines, published on privatehealth.gov.au and last updated 1 January 2024, define a pre-existing condition as any ailment, illness, or condition for which signs or symptoms existed during the six months before the policy start date. A student who is pregnant at the time of purchasing OSHC will serve the full 12-month waiting period before any pregnancy-related benefits become payable. The legislated minimum does not override this waiting period, and no insurer offers a waiver. Mental health conditions are an exception. The 2020 amendments to the OSHC Deed removed the waiting period for mental health services, meaning that a student with a pre-existing mental health condition can claim benefits for in-patient and out-patient psychiatric services from the policy start date. This change is reflected in all five insurers’ current product disclosure statements.
Actionable Steps for Verifying Compliance and Avoiding Gaps
Every international student on a subclass 500 visa should take four specific actions before relying on an OSHC policy. First, confirm that the insurer is an approved provider by checking the list maintained by the Department of Health and Aged Care at privatehealth.gov.au. The list names Bupa, Medibank, nib, Allianz, and AHM as the five current signatories to the OSHC Deed. A policy from any other entity, regardless of branding or agent representation, is non-compliant. Second, download the insurer’s Product Disclosure Statement and locate the table titled “Legislated Minimum Benefits” or “Minimum Benefits Schedule.” Compare the figures in that table to the 2024 Legislated Minimum Benefits: AUD 1,260 per hospital admission, 85% of MBS for out-patient services, 100% of MBS for in-patient medical services, AUD 50 per pharmaceutical item with a AUD 300 annual cap, and 100% of emergency ambulance transport. If any figure is lower, the policy is non-compliant. Third, check the university’s OSHC webpage for any additional provider restrictions or coverage requirements. A small number of universities require students to purchase through the university’s preferred provider arrangement, and failure to do so can delay CoE issuance even if the external policy is legislatively compliant. Fourth, map personal health needs against the gaps in the legislated minimum. A student who needs dental care, optical services, or regular physiotherapy should calculate the expected annual out-of-pocket cost under a budget policy versus a comprehensive policy. The premium difference between nib’s Budget OSHC at AUD 44.90 per month and Medibank’s Comprehensive OSHC at AUD 52.80 per month is AUD 94.80 per year. Two physiotherapy visits at AUD 90.00 each exceed that difference. The legislated minimum is the starting point for compliance, not the endpoint for coverage.