Gastric sleeve cost · 2026 prices · Updated 11 May 2026
Gastric Sleeve Cost Australia 2026: With + Without Health Insurance, By City
Sleeve gastrectomy (gastric sleeve) is the most-performed bariatric procedure in Australia — around 70% of all bariatric operations. The published OOP cost varies $13,000-$25,000 depending on surgeon, hospital, and private health fund tier. This guide breaks down every cost component, what insurance covers, by-city variation, and how to minimise total cost without compromising surgeon quality.
★Key takeaways
- ✓Gastric sleeve OOP with private cover: $13,000-$25,000. Without cover: $25,000-$40,000. Medicare item 31572 contributes ~$1,200 rebate.
- ✓Bariatric is commonly EXCLUDED on basic + bronze + some silver private health policies. Check your "Weight loss surgery" inclusion before booking.
- ✓Cost includes: pre-op work-up + surgeon + anaesthetist + hospital + post-op follow-up. Always ask for itemised quote.
- ✓Public hospital waitlists exist (2-5 years) but limited eligibility (BMI 50+, severe comorbidities).
- ✓AVOID overseas medical tourism — Australian surgeons won't follow up; higher post-op complication risk; ANZMOSS strongly advises against.
| Provider ⇅ | OOP cost ⇅ | Includes ⇅ | Notes ⇅ |
|---|---|---|---|
| With private hospital cover (gold tier, 12+ months no exclusions) | $13,000-$25,000 OOP | Surgeon + anaesthetist + hospital + follow-up | Bariatric surgery covered as inpatient |
| With private hospital cover (silver/bronze, may exclude bariatric) | $25,000-$35,000 OOP | Lower benefit; possible bariatric exclusion | Check policy bariatric inclusion |
| Without private health insurance | $25,000-$40,000 (self-funded) | Full surgeon + anaesthetist + hospital fees | Some clinics offer payment plans |
| Public hospital wait list | $0 (free) — but 2-5 year wait | No procedure choice | Limited public hospital bariatric programs |
OOP = Out-Of-Pocket. With gold-tier private hospital cover (12+ months active, no bariatric exclusion), most patients pay $13,000-$25,000 total. Check your specific policy's 'Weight loss surgery' inclusion before booking.
| Provider ⇅ | OOP range ⇅ | Notes ⇅ | Major hospitals ⇅ |
|---|---|---|---|
| Sydney | $15,000-$25,000 (private cover) | Higher surgeon fees typical | St Vincent's, Macquarie, Wesley + others |
| Melbourne | $13,000-$23,000 (private cover) | Strong ANZMOSS surgeon network | Cabrini, Knox, Avenue, Epworth + others |
| Brisbane | $13,000-$22,000 (private cover) | Wesley, Greenslopes leading | Multiple ANZMOSS surgeons |
| Perth | $14,000-$24,000 (private cover) | Smaller surgeon pool | Mercy Hospital, Mt Hospital |
| Adelaide | $13,000-$22,000 (private cover) | AMOS Adelaide leading | Calvary, Wakefield options |
Variation reflects surgeon-specific fees (high-volume ANZMOSS surgeons typically charge more), hospital category (private day-surgery vs major private hospital), and theatre time. Use surgeon-by-surgeon experience to choose.
The cost breakdown (what you actually pay)
- Pre-op multidisciplinary work-up: $2,000-$5,000. Required by all ANZMOSS surgeons. 3-6 months including dietitian (Medicare CDM Plan covers 5 visits), psychology assessment (Medicare MHCP covers 10 visits), GP consultations, sleep study, full pathology (lipids, HbA1c, liver, B12, iron, folate, vitamin D), often a barium swallow.
- Surgeon fee: $7,000-$15,000. Highest-volume ANZMOSS surgeons charge the most. Includes the procedure + 6-12 month follow-up. Some bundle bariatric multivitamin + dietitian support.
- Assistant surgeon fee: $1,000-$2,500. Required for laparoscopic procedures. Medicare rebate ~$200.
- Anaesthetist fee: $2,000-$4,000. Highly variable. Some anaesthetists bulk-bill the gap; most charge $1,500-$3,000 above Medicare rebate.
- Hospital theatre + 2-night admission: $5,000-$12,000. Most covered by private health fund if your policy includes bariatric. Without cover, this is the largest single cost.
- Pathology + imaging: $200-$600. Pre-op screening + post-op follow-up. Mostly Medicare-rebated.
- Bariatric multivitamin (lifelong): $300-$600/year. Required after surgery. Some clinics include first year.
The private health insurance angle
Bariatric surgery is the single most-likely category to be EXCLUDED on Australian private hospital cover. Many basic + bronze + some silver policies exclude "weight loss surgery" entirely — meaning you pay $25,000-$40,000 OOP.
If you don't currently have bariatric cover: (a) upgrade to gold-tier hospital cover, (b) serve the 12-month waiting period (you cannot have bariatric surgery during the wait), (c) book your procedure after waiting period clears. Cost of 12 months gold-tier cover: ~$3,000-$5,000. Total cost saving: $10,000-$20,000. Strongly worthwhile if you're committed to surgery.
Health funds with reliable bariatric inclusion on gold tier: HCF, BUPA, Medibank, NIB, AHM, HBF, Health Partners. Always confirm with your specific policy summary.
Common questions
How much is gastric sleeve surgery in Australia 2026?
With private hospital cover (gold tier, 12+ months active, no bariatric exclusion): $13,000-$25,000 out-of-pocket. Without private cover: $25,000-$40,000 self-funded. The OOP variation depends on surgeon fees (large range — high-volume ANZMOSS surgeons charge more), anaesthetist fees, hospital category, and follow-up program inclusions. Medicare item 31572 provides ~$1,200 rebate; private health fund covers the bulk of the hospital + theatre fees.
What's included in the gastric sleeve cost?
Standard inclusions: pre-op multidisciplinary work-up (3-6 month dietitian + psych assessment + pathology), surgeon fee, assistant surgeon fee, anaesthetist fee, hospital theatre + 2-night admission, post-op nurse contact, 6-12 month surgeon follow-up appointments. Some clinics bundle additional dietitian support, bariatric multivitamin starter, gym program. Always ask for an itemised quote.
Does Medicare cover gastric sleeve?
Partially. Medicare Benefits Schedule item 31572 covers sleeve gastrectomy with a ~$1,200 rebate to the patient. The Extended Medicare Safety Net (EMSN) further reduces gap fees once you've hit your annual safety-net threshold (~$811). Medicare doesn't cover the bulk of hospital + theatre fees — that's where private health insurance is essential.
Why does my private health fund's cover matter so much?
Bariatric surgery is one of the most-likely-to-be-excluded categories on private hospital cover. Lower-tier policies (basic, bronze) often EXCLUDE bariatric surgery entirely; mid-tier (silver) may have a 12-month waiting period after upgrade; top-tier (gold) include bariatric as standard. Before booking surgery, check your specific policy's "What's covered" page for "Weight loss surgery" or "Bariatric surgery" inclusion + waiting period.
How do I get on the public hospital waitlist?
Limited public bariatric programs exist: some major teaching hospitals (Royal Adelaide, Westmead, Royal Brisbane, Alfred) have publicly-funded bariatric programs but with 2-5 year waitlists and strict eligibility (BMI typically 50+, severe comorbidities, demonstrated failure of medical management). Access via your GP for ACAT-equivalent surgical workup + referral.
Should I travel interstate for cheaper surgery?
Generally no. The $2-3k OOP saving (e.g. Adelaide vs Sydney) doesn't cover flights + accommodation for surgeon consultations + surgery + 1-2 follow-up visits. Long-term follow-up matters enormously for bariatric outcomes — having your surgeon local for 1-year/2-year follow-ups + adverse-event management is more valuable than the upfront cost difference. International "medical tourism" is even riskier due to complication-management gaps.
What about overseas medical tourism?
Bariatric medical tourism (Thailand, Turkey, Mexico) costs $5,000-$12,000 — significantly cheaper. BUT: Australian doctors will not provide follow-up for overseas-performed bariatric surgery (medico-legal liability). You lose all Australian Medicare + private cover for complications. Higher rates of post-op complications (leak, abscess, malabsorption) when home-care continuity is broken. Strongly NOT recommended by ANZMOSS.
What about financing options?
Most clinics offer 12-24 month interest-free payment plans through providers like Mac Credit, TLC, Total Lifestyle Credit. Some offer extended (3-5 year) financing at 8-15% interest. Health Funds Australia, Latitude and others provide medical loans. Caution: financing makes the total cost higher; if possible, self-fund or use bonus accumulated leave.
Can I claim gastric sleeve as a tax deduction?
Generally no. Bariatric surgery is typically not tax-deductible in Australia as it's considered medical care rather than work-related expense. Exception: documented work-related health conditions (e.g. specific medical certification that obesity is preventing work duties) may allow partial deduction. Speak to your accountant before claiming.
How do I find an ANZMOSS surgeon?
Browse our directory of ANZMOSS-aligned bariatric surgeons by city. Look for: (1) ANZMOSS membership, (2) FRACS qualification, (3) 200+ bariatric procedures/year (high-volume threshold), (4) multidisciplinary clinic structure, (5) public outcome data + complication rate transparency. Get 2 consultations before committing — different surgeons have different procedure preferences + post-op support intensity.
Next step
Compare procedures with our sleeve vs bypass vs band vs revision guide, then browse ANZMOSS surgeons in your city.