Unsupported Browser
The American College of Surgeons website is not compatible with Internet Explorer 11, IE 11. For the best experience please update your browser.
Close
Member ID
Become a Member
Open Search
Menu
ACS Home
Donate to the foundation
About Us
Advocacy & Policy
Quality Programs
For Medical Professionals
For Patients
Become a member and receive career-enhancing benefits

Our top priority is providing value to members. Your Member Services team is here to ensure you maximize your ACS member benefits, participate in College activities, and engage with your ACS colleagues. It's all here.

Become a Member
ACS Home
Donate to the foundation
Quality Programs
For Medical Professionals
For Patients
Advocacy & Policy
About Us
Become a member and receive career-enhancing benefits

Our top priority is providing value to members. Your Member Services team is here to ensure you maximize your ACS member benefits, participate in College activities, and engage with your ACS colleagues. It's all here.

Membership Benefits
Popular searches
Frequent searches
ACS
Quality Programs

Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program

Standards
Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program
ACS Quality Portal

ACS Quality Portal

Log into the portal
Surgical Risk Calculator

Surgical Risk Calculator

Bariatric surgical risk/benefit calculator
MBSAQIP Registry

MBSAQIP Registry

Login to access the Registry

What Accreditation Means

MBSAQIP accredits inpatient and outpatient bariatric surgery centers in the U.S. and Canada that have undergone an independent, voluntary, and rigorous peer evaluation in accordance with nationally recognized bariatric surgical standards. This accreditation not only promotes uniform standard benchmarks, but also supports continuous quality improvement.

Bulletin

Surgeons Address Adolescent Obesity with Bariatric Surgery

Learn more about the study published in JACS that supports bariatric surgery as a safe and effective treatment for adolescents over a long timescale.

Read More
Surgeons Address Adolescent Obesity with Bariatric Surgery

Valuable Resources

Here you’ll find important information about our program, continuing education, a quality improvement toolkit, and more.

See Resources

Updated Standards

MBSAQIP presents the third version of our program standards, Optimal Resources for Metabolic and Bariatric Surgery.

Download

MBSAQIP Registry

Here’s where you can sign in to your account using your user name and password.

Registry Login

ASK MBSAQIP

During our informal, monthly webinar series you can ask staff anything you want to know about MBSAQIP participation. Webinars are open to the public and held on the second Thursday of each month, 12:00 noon–1:00 pm CT.

Register

Risk Calculator

Now you can predict a patient’s possibility of postoperative remission at one year for up to five different weight-related comorbidities.

Learn More

MBSCR Training and Testing

Check out in-progress activities, completed courses and activities, and view your transcript.

Visit Learning Center

MBSAQIP Quality Portal

Navigating the MBSAQIP Quality Portal

An overview of the portal, in this video you’ll learn how you can update all accreditation information for your sensor’s site profile and site registry contacts. It’s also the location where your sensor can access its PRQ — the application.

Find an Accredited Center

Find an MBSAQIP-accredited center near you. Select Bariatric Centers from the institution type dropdown below.

Questions?

If you have questions about the Metabolic Bariatric Accreditation and Quality Improvement Program, please fill out our contact form.