This tool was derived from the Centers for Medicare & Medicaid Services (CMS) Accountable Health Communities (AHC) Health-Related Social Needs (HRSN) Screening Tool. CMS secured permissions from the original authors of the screening questions in the AHC HRSN Screening Tool to use, copy, modify, publish, and distribute the questions for the AHC Model and CMS use only. This table specifies the preferred citation and tracking process for each screening question in the AHC HRSN Screening Tool if the questions are used outside of CMS and the AHC Model.