Weight Loss Surgery Costs in NZ

Pricing is indicative — last updated June 2026. Costs shown are sourced from clinic websites, published price guides, and patient-reported quotes. Actual quotes vary by case complexity, technique, and individual treatment plan. Always confirm pricing directly with the clinic before booking — clinics may run promotional pricing, finance offers, or package deals that aren't reflected here.

Compare prices and find the best payment option for your weight loss journey

Gastric Sleeve

Permanent stomach reduction surgery

$22,000 - $30,000
  • Initial consultation
  • Pre-op assessments
  • Surgery fees
  • Hospital stay
  • Follow-up care

Gastric Bypass

Roux-en-Y bypass procedure

$25,000 - $35,000
  • Comprehensive planning
  • Surgery costs
  • Hospital stay
  • Aftercare program
  • Support team access

Gastric Band

Adjustable band placement

$14,000 - $20,000
  • Band and placement
  • Initial adjustments
  • Hospital fees
  • Follow-up visits
  • Ongoing support

Additional Costs to Consider

Item Cost Notes
Initial Consultation $200 - $400 Includes assessment and planning
Pre-op Tests $500 - $1,000 Blood work and medical clearance
Dietitian Sessions $100 - $200 per session Pre and post-op nutrition
Psychology Assessment $200 - $400 Required pre-surgery evaluation
Post-op Supplements $50 - $100 monthly Ongoing nutritional support

Pricing by Region

Auckland

Baseline national pricing; premium facilities sit at the upper end of each range

$22,000 - $35,000

Wellington

Baseline national pricing with multiple providers

$22,000 - $35,000

Christchurch

Typically around 5% below the national baseline for procedure-only pricing

$21,000 - $33,000

Long-term Cost Considerations

First Year

  • Supplements ($600-$1,200)
  • Follow-up visits ($400-$800)
  • Nutritionist support ($400-$800)
  • New clothing ($500-$1,000)

Ongoing Annual

  • Supplements ($300-$600)
  • Check-ups ($200-$400)
  • Blood work ($100-$200)
  • Support groups (Free-$200)

Medical Finance

Specialized healthcare loans

  • Interest rates from 9.95%
  • Terms up to 60 months
  • Quick approval process
  • No early repayment fees

Payment Plans

Direct clinic arrangements

  • Interest-free periods
  • Weekly/monthly payments
  • Low deposit options
  • Flexible terms

Health Insurance

Coverage options

  • Partial coverage possible
  • Pre-approval required
  • Provider network rates
  • Benefit limits apply

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