Below are links to the current versions of the rules and regulations related to the NSA:

THE NO SURPRISES ACT:

https://www.congress.gov/116/bills/hr133/BILLS-116hr133enr.pdf

RULES:

Requirements Related to Surprise Billing; Part I: https://www.federalregister.gov/documents/2021/07/13/2021-14379/requirements-related-to-surprise-billing-part-i

Requirements Related to Surprise Billing; Part II: https://www.federalregister.gov/documents/2021/10/07/2021-21441/requirements-related-to-surprise-billing-part-ii

Requirements Related to Surprise Billing: Final Rules: https://www.federalregister.gov/documents/2022/08/26/2022-18202/requirements-related-to-surprise-billing

GUIDANCE:

FAQs Regarding the IDR Process (Set 1): https://www.cms.gov/CCIIO/Resources/Regulations-and-Guidance/Downloads/Guidance-FAQs-Federal-Independent-Dispute-Reolution-Process.pdf

FAQs Regarding Implementation of Affordable Care Act and Consolidated Appropriations Act (Set 55): https://www.cms.gov/files/document/faqs-part-55.pdf

Chart for Determining the Applicability of the IDR Process: https://www.cms.gov/files/document/caa-federal-idr-applicability-chart.pdf

IDR Process guidance for Disputing Parties: https://www.cms.gov/files/document/federal-idr-guidance-disputing-parties-march-2023.pdf

IDR Timeline for Claims: https://www.cms.gov/files/document/independent-dispute-resolution-idr-timeline-claims.pdf