Table 2. Baseline Program Characteristics and Learning Collaborative Participation.

Clinic/organization type	Populations served	Existing MOUD program?	Number of waivered providers	Percent of clinical staff with OUD training	Participants in LC
Clinic 1 (public health)	Low-income, immigrant, refugee, people experiencing homelessness, >75% Latinx	No	8	20	Medical providers: 2  Behavioral health providers: 0  Administrators: 1
Clinic 2  (FQHC)	Low-income, immigrant, Latinx, east African	No	1	Very few	Medical providers: 2  Behavioral health providers: 0  Administrators: 4  Medical assistants: 1  Nurses: 1
Clinic 3  (FQHC)	Low-income, migrant farmworker, immigrant	No	2	1	Medical providers: 1  Behavioral health providers: 2  Administrators: 0  Pharmacists: 1
Clinic 4  (FQHC)	Low-income, refugee, immigrant	Yes—want to reduce stigma among staff and providers	73	40-60	Medical providers: 0  Behavioral health providers: 1  Administrators: 0  Nurses: 1
Clinic 5  (FQHC)	Low-income, primarily racial/ethnic minority	Yes—want to implement  nurse care management	>30	Very few	Medical providers: 1  Behavioral health providers: 2  Administrators: 0
Clinic 6 (housing)	People experiencing homelessness or in permanent supportive housing	Yes—want to implement low-barrier buprenorphine	5	Unknown	Medical providers: 1  Behavioral health providers: 0  Administrators: 0

Abbreviations: MOUD, medication treatment for opioid use disorder; OUD, opioid use disorder; LC, learning collaborative; FQHA, Federally Qualified Health Center