“…Further, about 20% of the final sample (28.2% of FQHCs and 7.1% of CMHCs) reported not offering outpatient MH services, despite multiple online directories listing them as being offered. A significant number of peer-reviewed studies use the SAMHSA Treatment Locator as their primary source for identifying and characterizing the mental health system in the US (e.g., Cantor et al, 2021 ; Cummings, Wen, Ko, & Druss, 2013 ; Cummings et al, 2022 ; Guerrero & Kao, 2013 ; Shrader et al, 2023 ). The findings from this study suggest that online directories of MH centers (e.g., SAMHSA Treatment Locator), when used for research purposes or otherwise, should be validated against multiple sources to ensure the most accurate sample.…”