- For private bariatric surgery it is important to have private health insurance that covers obesity surgery.
- There will be out of pocket costs or gap charges depending on health fund and type of surgery.
Understanding the cost of bariatric surgery is an important step in planning your journey. Below is a general guide to the fees associated with weight loss surgery and related procedures at Perth Weight Loss & Surgery.
Costs can vary depending on your individual circumstances, level of private health insurance, and the procedure recommended for you. We encourage all patients to contact their private health insurer directly to confirm their level of cover, waiting periods, rebates, and any expected out-of-pocket expenses.
Please note:
- The private health insurer gap scheme does not apply to bariatric surgery procedures (except for endoscopy and colonoscopy).
- Medicare Safety Net thresholds may apply.
- A current GP or specialist referral is required to book an appointment with Mr Siva Gounder and to be eligible for a Medicare rebate.
Payment Options Available
To help make treatment more accessible, we offer a range of payment options, including Zip, TLC (Total Lifestyle Credit), and SuperCare access to superannuation, where eligible.
Frequently Asked Questions
How does medication compare to surgery?
+ Both medication and bariatric surgery can be effective treatments. The right option depends on your health history, goals, and medical needs, which is why professional guidance is important.
How quickly will I start seeing results with weight loss medication?
+ Some people may begin to notice changes within the first few weeks of starting weight loss medication. However, meaningful and sustained weight loss usually develops gradually over several months as the medication works alongside lifestyle changes and medical support.
How much weight can I realistically lose with GLP-1 injections?
+ Many patients may lose around 10–15% of their body weight over time when using GLP-1 medications. Results can vary depending on the type of medication, dosage, lifestyle changes and individual health factors.
For the best outcomes, these medications are usually combined with nutritional guidance, physical activity and medical supervision to support sustainable weight management.
Is obesity a choice or a disease?
+ Obesity is recognised as a complex medical condition, not simply a lifestyle choice. While food intake and physical activity play a role, research shows many other factors influence body weight, including genetics, hormones, metabolism, stress and the modern food environment.
In Australia, around 60% of adults live with overweight or obesity, which highlights how widespread and complex this health condition is. Because of this, managing weight often requires more than dieting or exercising more. Medical guidance and the right support can help people find a safe and sustainable pathway for their health.
Does superannuation cover bariatric surgery?
+ You can apply to your super fund with support from your GP and us to cover the out of pocket fees. Weight loss surgery is usually considered and approved by the super fund as it is an important treatment for obesity. Find out more information here.
Do I need private health insurance?
+ What are the risks of weight loss surgery?
+ -
All major surgery comes with risks, and the risks are different for each patient. During your first appointment, your surgeon will explain your individual risk level.
- Overall the major morbidity risks are under 5%
- Mortality is under 0.5%
What and how much can I eat after surgery?
+ - Depending on the type of surgery the quality of eating varies. With the gastric band there is much more restriction on type of food. With the sleeve gastrectomy and gastric bypass you will be able to eat most types of food albeit in smaller quantity.
- As you will only be able to eat small quantity of food. Usually an entre size meal will be your main. It is advised that you concentrate mainly on protein intake and daily vitamin supplements.
How long will I be off work?
+ If all goes well most people will return to work in 10 to 14 days. You should be able to drive after 5 days.
What about pregnancy and weight loss surgery?
+ - Fertility increases after surgery. Birth control pills are not very reliable during the time your weight is changing. For this reason, having an IUD or using condoms and spermicide with ALL intercourse is recommended.
- Most groups recommend waiting 12-18 months after surgery before getting pregnant.
- Babies born to mothers who have had weight loss surgery have been shown to be slightly smaller in size for gestational age. The good news is that, after surgery, there is much less risk of experiencing problems during pregnancy (gestational diabetes, eclampsia, macrosomia) and during childbirth. There are also fewer miscarriages and stillbirths than in overweight women who have not had surgery and undergone weight loss.
- Children born after mother’s surgery are less at risk of being affected by obesity later, due to activation of certain genes during fetal growth There is also less risk of needing a C section during pregnancy.
For More info see this article on fertility & weight loss surgery
When and why should I consider weight loss surgery?
+ - Surgery is the best long-term treatment for obesity. Its recommended for patients with BMI of more than 40 or more than 35 with comorbidities such as diabetes, high cholesterol and sleep apnoea. It can be also considered for lower BMI with severe diabetes. Patients can expect long term excess weight loss of between 50 to 90% based on type of surgery and compliance.
- Obesity is a disease and large population based studies have shown that it leads to a myriad of problems like diabetes, increased cancer risk, heart disease, sleep apnoea, arthritis and many others. The chances of losing and maintaining a health weight by diet and exercise is 1 in 1,290 for men and 1 in 677 for women with severe obesity.
Which is the best weight loss surgery option?
+ There is no one best surgery. The best operation is determined based on multiple factors and is individualised. After the initial consult and assessing your health and risk factors an appropriate surgery will be determined.
Is the surgery painful?
+ Surgery is done with laparoscopic or key hole technique. The largest cut is usually only 15mm in size. Most patients have very tolerable pain that is well managed with analgesics.
