Below is information on Office-Based Surgery (OBS) rules, regulations and accreditation requirements for [state]. This is information only. Rules change often. Please confirm with your state regulators the current status and requirements for an office-based surgical suite. Last Updated 2021.
Office-Based Guidelines are Unclear. Nothing found relating to OBS. Requirements below refer to an ASC.
https://law.justia.com/codes/rhode-island/2014/title-23/chapter-23-17/section-23-17-4/
https://health.ri.gov/about/accreditation/
One page document but no reference to OBS.