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FAQs About Bariatric and Weight Loss Surgery

Whether you’re just beginning to explore weight loss surgery or are already on your journey, Banner Health’s bariatric team is here to support and empower your success. Our experts will guide you through each step - from preparing for surgery to maintaining a healthy lifestyle afterward.

Below you’ll find answers to common questions about bariatric surgery, recovery and life after weight loss surgery.

Who qualifies for bariatric surgery?

Weight loss surgery is often considered when lifestyle changes such as diet, exercise, and medication haven’t resulted in significant or lasting weight loss. However, bariatric surgery isn’t for everyone. To qualify, you must meet certain medical and health guidelines and complete a screening process to determine your candidacy.

Because some insurance plans do not cover bariatric surgery, it’s important to contact your insurance provider to confirm your coverage.

Learn more about who qualifies for bariatric surgery 

How to choose the right weight loss surgery

During your initial consultation, your bariatric surgeon will discuss the best procedure for your individual health needs and goals. At Banner Health, we understand that every patient is different. That’s why we customize your treatment plan to help you achieve the safest and most effective results.

Learn more about the types of bariatric surgery and what to expect during your weight loss surgery journey.

How much weight can I expect to lose?

Most patients can expect to lose about 20% to 40% of their total body weight within two years after surgery, when combined with a healthy diet and regular physical activity. Weight loss results vary based on the type of surgery, your overall health and your commitment to lifestyle changes.

How to prepare for bariatric surgery

Preparing for surgery takes both mental and physical commitment. At Banner Health, you’ll have a dedicated care team to help you build healthy habits and feel confident before surgery.

Before your procedure, you’ll work with a dietitian and exercise specialist to create a sustainable plan. As your surgery date approaches, your surgeon will review your final preparations, answer any questions and make sure you know what to expect before and after surgery.

Recovery and returning to work

Recovery time depends on the type of surgery performed and your individual healing process. Most patients take one to two weeks off from work after bariatric surgery.

Your care team will discuss your recovery plan and help you gradually return to your normal activities. Learn more about post-surgery recovery and support.

Understanding costs and insurance coverage

The cost of bariatric surgery varies based on your procedure, insurance coverage, and any post-operative care you may need. Many insurance companies cover bariatric surgery because morbid obesity is considered a life-threatening condition.

Most plans require a co-insurance payment for elective surgery, which is separate from your deductible. Contact your insurance company directly to confirm what’s covered and any potential out-of-pocket costs.

Life after bariatric surgery

Pregnancy after surgery

Yes, pregnancy is possible  -  and often easier -  after bariatric surgery. However, most experts recommend waiting 12 to 24 months before becoming pregnant to allow your body to stabilize. Your doctor and dietitian can guide you on when it’s safe to conceive and how to maintain proper nutrition during pregnancy.

Managing weight regain

Some weight regain is possible after surgery. This can happen for many reasons, including lifestyle habits, metabolism or medical changes. Banner Health’s Back on Track program is designed to help you overcome challenges and maintain your progress. Your bariatric team can help create a plan that fits your needs.

Sagging skin after weight loss

Loose skin is a common result of significant weight loss. The amount depends on factors like total weight lost, age, exercise routine and genetics. Some patients choose cosmetic surgery to remove excess skin. However, insurance typically covers this only when it’s medically necessary -  for example, to prevent recurring skin infections. Documentation from your doctor and primary care provider (PCP) is required for coverage.

What is dumping syndrome?

Dumping syndrome occurs when foods or drinks high in sugar move too quickly into the small intestine. It’s not dangerous but can cause symptoms such as nausea, vomiting, diarrhea, cramping, or a racing heart.

To prevent dumping syndrome:

  • Avoid eating sugary foods on an empty stomach
  • Limit high-sugar foods and beverages
  • Eat smaller, balanced meals with protein and fiber

Hair loss after surgery

Temporary hair loss is common 3–5 months after surgery and is often caused by rapid weight loss or low protein intake. Be sure to take your prescribed multivitamins and meet daily protein goals to minimize shedding. Hair usually regrows as your body adjusts.

Eating after bariatric surgery

Your post-surgery diet will depend on the procedure you’ve had. Initially, you’ll start with clear liquids and progress to soft foods before returning to solid meals. Your dietitian will develop a personalized nutrition plan and recommend lifelong vitamin supplements to help you stay healthy.

Non-surgical weight loss options

If you don’t qualify for surgery or prefer a non-surgical approach, medical weight loss programs may help. Weight loss medications, combined with a balanced diet and physical activity, can reduce appetite, manage cravings and improve long-term weight management.

Learn more about non-surgical weight loss options.

Why choose Banner Health for bariatric care

At Banner Health, we take a team-based approach to weight loss. Our programs offer:

  • Comprehensive support before, during and after surgery
  • Board-certified bariatric surgeons with advanced training
  • Dietitians, psychologists and exercise specialists focused on long-term success
  • Personalized treatment plans built around your goals and lifestyle

We’re here to help you achieve lasting, healthy weight loss and a better quality of life.

Ready to begin your weight loss journey?

Watch our free informational video to learn about the different weight loss surgery options we offer as well as eligibility requirements and what you can expect as a patient in the program.

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