Weight Loss Surgery Wellington 2026: Costs, Surgeons & Options
Gastric sleeve from $19,000 | Gastric bypass from $21,000 | Compare bariatric surgeons & get free quotes
Last updated: February 2026 | Prices verified with Wellington clinics
Quick Answer: Weight Loss Surgery Cost in Wellington
Wellington weight loss surgery costs are competitive with Auckland. Most clinics offer payment plans through Q Card, Gem Visa, or medical finance. Expected weight loss: 60-80% of excess weight in first year. BMI requirement: typically 35+ (or 30+ with obesity-related conditions).
Funding & Payment Options in Wellington
Private Funding
- Q Card/Gem Visa: Interest-free periods up to 24 months
- Medical finance: Terms up to 5 years, from $350/month
- Health insurance: Southern Cross & nib may cover with referral
Public System (Free)
- Capital & Coast DHB: Limited funded places available
- Eligibility: BMI 40+ or BMI 35+ with comorbidities
- Wait time: 12-24 months typical for funded surgery
Compare Wellington Weight Loss Surgery Clinics
| Clinic | Rating | Price | Locations | Features | Hours | Actions |
|---|---|---|---|---|---|---|
| Wellington Laparoscopy Surgery 0 reviews | No rating | $$ | Newtown |
| Not listed | Get Free Quote |
| Weight Loss Surgery Wellington 0 reviews | No rating | $$$ | Boulcott |
| Monday: 8:30 AM – 4:00 PM · Tuesday: 8:30 AM – 4:00 PM · Wednesday: Closed · Thursday: 8:30 AM – 4:00 PM · Friday: 8:30 AM – 4:00 PM · Saturday: Closed · Sunday: Closed | Get Free Quote |
Wellington Laparoscopy Surgery
Features
Weight Loss Surgery Wellington
Features
Gastric Sleeve vs Bypass vs Band — Wellington 2026
Comparison reflects current Wellington pricing and typical practice patterns. Individual suitability is determined by the surgeon based on BMI, comorbidities and lifestyle factors.
| Procedure | Cost (Wellington) | Typical weight loss | Best for | Off work | Reversible | Hospital stay |
|---|---|---|---|---|---|---|
| Gastric Sleeve | $19,000-$24,000 | 60-70% excess weight | BMI 35-50, no severe reflux | 2-3 weeks off work | No (permanent) | 1-2 nights |
| Gastric Bypass (Roux-en-Y) | $21,000-$27,000 | 70-80% excess weight | BMI 40+, severe reflux, type 2 diabetes | 3-4 weeks off work | Technically yes (rarely done) | 2-3 nights |
| Gastric Band (LAGB) | $14,000-$17,000 | 40-50% excess weight | BMI 35-45, patients wanting reversibility | 1-2 weeks off work | Yes (band can be removed) | Day case or 1 night |
| Mini Gastric Bypass | $20,000-$25,000 | 65-75% excess weight | BMI 40+, patients wanting shorter operation than Roux-en-Y | 3 weeks off work | Yes (more easily than Roux-en-Y) | 2 nights |
Gastric Sleeve: Most common procedure in Wellington. Removes ~80% of the stomach. Lowers hunger hormone (ghrelin).
Gastric Bypass (Roux-en-Y): Best evidence base for diabetes remission. More complex surgery, slightly higher complication rate than sleeve.
Gastric Band (LAGB): Falling out of favour globally — slower weight loss, frequent adjustments, higher long-term revision rate.
Mini Gastric Bypass: Single anastomosis. Shorter operating time. Less long-term data than Roux-en-Y but growing in popularity.
What to Expect — Wellington Bariatric Surgery Journey
Typical 12-month patient pathway through a Wellington private bariatric program. Exact timing varies by surgeon and individual workup.
- 1
1. Initial consultation
Week 0
Surgeon assessment, BMI confirmation, review of medical history and previous weight-loss attempts. Discussion of procedure options. Cost estimate and finance options.
- 2
2. Multidisciplinary workup
Weeks 2-8
Dietitian appointment (pre-op diet plan), psychologist screening, GP letter, blood tests, ECG, sleep study if indicated, gastroscopy in most cases. Wellington clinics typically bundle these into a single visit week.
- 3
3. Pre-op liver-shrinking diet
2-6 weeks before surgery
Very low calorie diet (Optifast or equivalent) to shrink the liver and make laparoscopic surgery safer. Mandatory in almost all Wellington bariatric programs.
- 4
4. Surgery day
Day 0
Admission morning of surgery. Procedure takes 60-120 minutes. Most patients walk that evening. Pain managed with oral analgesia. Discharged 1-3 days later depending on procedure and recovery.
- 5
5. First 2 weeks
Weeks 1-2 post-op
Clear fluids progressing to pureed food. No heavy lifting. Walking encouraged. First post-op surgeon review around day 10-14.
- 6
6. Soft food, then solids
Weeks 3-8
Soft food (yogurt, scrambled eggs, fish) for 2-3 weeks, then graduated return to normal-texture food. Dietitian visits at 4 and 8 weeks. Return to desk work around week 3, physical work 4-6 weeks.
- 7
7. First year — main weight loss phase
Months 3-12
60-70% of excess weight typically lost in this window. Monthly multi-disciplinary follow-up. Vitamin and protein monitoring (lifelong supplementation required after bypass and most sleeves).
- 8
8. Long-term maintenance
Year 1+
Annual blood tests for nutritional status. Lifelong multivitamin + B12 (mandatory after bypass). Body-contouring surgery considered around 18-24 months if desired. Wellington clinics typically include 12-24 months of follow-up in the surgery package.
Areas We Cover
Our Services
Gastric Bypass
- Roux-en-Y bypass
- Mini bypass
- Reversible option
- Long-term results
Gastric Sleeve
- Vertical sleeve
- Portion control
- Hormone regulation
- Quick recovery
Gastric Band
- Adjustable band
- Minimally invasive
- Reversible procedure
- Regular adjustments
Support Services
- Nutritional guidance
- Lifestyle coaching
- Psychology support
- Exercise programs
Frequently Asked Questions
How much does gastric sleeve surgery cost in Wellington NZ?
Gastric sleeve surgery in Wellington costs $19,000-$24,000 in 2026. This typically includes surgeon fees, hospital stay (1-2 nights), anesthesia, and 12 months of follow-up care. Payment plans available from $350/month through medical finance providers.
How much does gastric bypass cost in Wellington?
Gastric bypass surgery in Wellington costs $21,000-$27,000 in 2026. The higher cost reflects the more complex procedure. Includes all surgeon fees, 2-3 night hospital stay, and comprehensive aftercare program.
Can I get free weight loss surgery in Wellington through the public system?
Yes, Capital & Coast DHB offers funded bariatric surgery for patients meeting strict criteria: BMI 40+ (or 35+ with serious obesity-related conditions), failed supervised weight loss attempts, and assessment by the bariatric team. Wait times are typically 12-24 months.
Which Wellington bariatric surgeons are most experienced?
Wellington has several experienced bariatric surgeons performing 100+ procedures annually. Look for surgeons who are RACS Fellows with specific bariatric training. Request surgeon statistics including complication rates and revision rates during your consultation.
What is the recovery time for weight loss surgery in Wellington?
Hospital stay is typically 1-2 nights for gastric sleeve, 2-3 nights for bypass. Return to desk work in 2-3 weeks, physical work in 4-6 weeks. Full dietary transition takes 6-8 weeks. Most patients lose 60-80% of excess weight in the first year.
Do Wellington clinics offer payment plans for weight loss surgery?
Yes, all major Wellington bariatric clinics offer payment options including Q Card (interest-free periods), Gem Visa, medical finance (terms up to 5 years), and direct payment plans. Monthly payments typically range from $300-$500 depending on the procedure and term length.
What is the success rate for gastric sleeve surgery in Wellington?
Gastric sleeve surgery in Wellington has high success rates: 70-80% of excess weight lost within 12-18 months. Long-term success depends on lifestyle changes. Wellington surgeons report 95%+ patient satisfaction rates when including proper aftercare compliance.
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