In Australia, over 90% of bariatric surgery is performed in the private sector by paying patients with health insurance. The demand for government funded services is overwhelming and data are needed on the efficiency, safety and effectiveness of the current range of bariatric procedures in a public hospital setting. The aim of this study was to document medium term outcomes of gastric banding (laparoscopic adjustable gastric banding (LAGB)), gastric bypass (Roux-en-Y gastric bypass (RYGB)) and sleeve gastrectomy (SG) in a publicly funded programme.Primary cases with minimum 18 months' follow up were included. Hospital usage, complications, weight loss and co-morbidity outcomes were compared.A total of 229 patients (125 LAGB, 42 RYGB, 62 SG) were included. Mean weight (body mass index) for LAGB, RYGB and SG was 130.6 (46.3), 137.2 (50.5) and 162.7 (55.2) kg (kg/mIn our public bariatric programme, LAGB patients perform relatively poorly. An increased focus on SG may be appropriate as weight loss is more reliable, major reoperation rates are low and follow up less important. Our experience should be useful for those considering how best to structure and fund a public bariatric programme.