Private health insurance is the most common way Australians fund part of a private rehab stay. Whether your specific policy covers rehab depends on three things: the level of cover, the psychiatric inclusion, and the waiting periods. Here's how to work out where you stand.
The two parts of "hospital cover" you need to understand
Australian private health insurance has two components: hospital cover (for inpatient services) and extras (for things like dental, optical, physio). Rehab is funded through hospital cover, not extras.
Within hospital cover, there are tiered policy levels: Basic, Bronze, Silver, and Gold (introduced under the 2019 reforms). Each tier specifies which clinical categories are covered. Psychiatric services — which is the category that includes inpatient rehab — is a clinical category that varies by tier:
- Basic and Bronze: Often "restricted" psychiatric cover only — meaning the fund pays a minimum benefit for shared rooms in public hospitals. Inadequate for most private rehab.
- Silver and Silver Plus: Often includes "limited" psychiatric cover, with caps on benefits or specific exclusions.
- Gold: Must include unrestricted psychiatric cover, including treatment for substance dependence as inpatient psychiatric services. This is the level of cover most useful for private rehab.
Some Bronze and Silver policies also offer "Psychiatric Plus" or similar add-ons that upgrade psychiatric cover. Read the specific Product Disclosure Statement of your policy — the level alone isn't enough.
What insurers actually pay
With Gold-level (or upgraded Silver) cover, your fund typically pays a daily benefit for inpatient psychiatric care including rehab. Common benefit ranges:
- Day rate benefit: $400–$700 per day, depending on the fund and policy.
- Shared vs single room: Some funds pay a higher rate for shared accommodation; this matters less in private rehab where most rooms are singles.
- Excess: $250–$1,000 per admission, depending on policy. Some policies have per-year caps; some have per-admission excesses.
On a private 28-day rehab program at $1,200 per day ($33,600 total), an insurer paying $500 per day contributes $14,000, leaving an out-of-pocket of approximately $19,600 plus any excess. The actual numbers vary substantially — always get an itemised cost estimate from the rehab and a benefit estimate from your insurer before committing.
The 2-month psychiatric exemption
One useful provision Australians often miss: under federal regulation, members can upgrade to a higher level of psychiatric cover and access full psychiatric benefits without serving the standard 2-month waiting period for that upgrade — but you can only use this exemption once in your lifetime.
This means: if you've had basic or limited psychiatric cover and you need to upgrade to access inpatient rehab, you can do so and access the higher cover almost immediately. Most major funds (Bupa, Medibank, HCF, NIB, Australian Unity, HBF, AHM, GMHBA, Defence Health, Doctors' Health Fund) offer this. Speak to your insurer directly — this is one of the few times where calling the fund's specific psychiatric cover team gets you the most accurate information.
How to actually claim
- Confirm your cover level. Call your fund. Ask specifically: "Does my policy include unrestricted hospital cover for psychiatric services, including inpatient substance dependence treatment? What's my excess?"
- Get a benefit estimate. Ask the fund to put a written benefit estimate in writing for the specific facility you're considering. Most major funds can do this within 1–3 business days.
- Confirm the rehab is contracted with your fund. "No-gap" or "agreement" status with your fund means lower out-of-pockets. Some funds have specific contracted facilities for psychiatric services; some don't.
- Get an itemised cost estimate from the rehab. Programs vary in what's included — therapy sessions, doctor consultations, medications, group programs. Make sure you know what counts as included and what's an extra cost.
- Pre-authorise the admission. The rehab handles this with your fund. Get written confirmation before admission.
Things people get caught out by
- Out-of-hospital fees that aren't covered. Outpatient psychiatry consultations, psychology sessions outside of a hospital admission, and some medications are not covered by hospital cover. They can be partially Medicare-rebated under a Mental Health Care Plan.
- Waiting periods. Standard 2-month waiting period for psychiatric services applies if you're newly insured or have only just upgraded — but the once-in-a-lifetime psychiatric exemption mentioned above can override this.
- Pre-existing conditions. The 12-month pre-existing condition rule can apply for some services, but the psychiatric exemption typically allows access regardless. Check with your fund.
- Out-of-pocket caps. Some policies have annual caps on psychiatric benefits — useful to know before committing to a 90-day program.
- "All-inclusive" private rehabs that aren't. Always get an itemised quote. Some facilities charge separately for psychiatry consultations, medications, family sessions, and add-on therapies.
Comparing funds
Among the major Australian funds (Bupa, Medibank, HCF, NIB, Australian Unity, HBF, AHM, GMHBA, Defence Health, Doctors' Health Fund), psychiatric benefit levels are broadly similar at equivalent tiers. Differences that can matter:
- Specific facility contracting — which rehabs the fund has agreements with.
- Benefit caps and excess structures.
- Whether the fund pays a higher rate for some specific therapies.
- Whether outpatient psychology under hospital cover is treated as part of the post-discharge plan.
For most people considering private rehab, the most useful step is calling 2–3 facilities and asking each one which funds they have contracts with — then calling those funds for a benefit estimate. The total comparison takes a few hours of phone calls but can change your out-of-pocket by thousands.
If your insurance won't cover enough
If the gap between your insurance benefit and the private rehab cost is too large, the practical alternatives are:
- Public rehab. Free, clinically rigorous. The wait is the trade-off. For non-urgent admissions, this is the most cost-effective path.
- NGO providers. Often have subsidised places, sliding-scale fees, and can offer 28- or 60-day residential at significantly lower cost than private.
- Outpatient programs paired with a Mental Health Care Plan. For mild-to-moderate dependence, this is often clinically appropriate and substantially Medicare-funded.
- Payment plans. Some private rehabs offer payment plans, though terms vary. Ask directly.
- Specialist financial counselling. The National Debt Helpline (1800 007 007) has specialist counsellors who can help work through funding options without judgement.
We can help you understand how your specific insurance compares against the private rehab options for your situation, and whether public or NGO alternatives may suit better. Free, confidential — request a callback below.