accessibility of services, including crisis management services that are available and accessible 24 hours a day, the use of a sliding scale for payment, and no rejection for services or limiting of services on the basis of a patient's ability to pay or a place of residence. (3) Care coordination Care coordination, including requirements to coordinate care across settings and providers to ensure seamless transitions for patients across the full spectrum of health services including acute, chronic, and behavioral health needs. Care coordination requirements shall include partnerships or formal contracts with the following: (A) Federally-qualified health centers (as defined in section 1905(l) of the Social Security Act) and, as applicable, rural health clinics (as so defined), to provide Federally-qualified health center services (as so defined) and, as applicable, rural health clinic services (as so defined), to the extent such services are not provided directly through the community behavioral health clinic. (B) Inpatient psychiatric facilities and substance use detoxification, post-detoxification step-down services, and residential programs. (C) Other community or regional services, supports, and providers, including schools, child welfare agencies, juvenile and criminal justice agencies and facilities, Indian Health Service youth regional treatment centers, State-licensed and nationally accredited child placing agencies for therapeutic foster care service, and other social and human services. (D) Medical centers, outpatient clinics, and drop-in centers of the Department of Veterans Affairs and other facilities of the Department (as defined in section 1701 of title 38, United States Code). (E) Inpatient acute care hospitals and hospital outpatient clinics. (4) Scope of services Provision (in a manner reflecting person-centered care) of the full array of certified community behavioral health services which, if not available directly through the community behavioral health clinic, are provided or referred through