; (ii) medically supervised withdrawal management, that includes patient evaluation, stabilization, and readiness for and entry into treatment; (iii) counseling provided by a program counselor or other certified professional who is licensed and qualified by education, training, or experience to assess the psychological and sociological background of patients, to contribute to the appropriate treatment plan for the patient, and to monitor patient progress; (iv) treatment, as appropriate, for patients with co-occurring substance use and mental disorders; (v) testing, as appropriate, for infections commonly associated with illicit drug use; (vi) residential rehabilitation, and outpatient and intensive outpatient programs; (vii) recovery housing; (viii) community-based and peer recovery support services; (ix) job training, job placement assistance, and continuing education assistance to support reintegration into the workforce; and (x) other best practices to provide the full continuum of treatment and services, as determined by the Secretary. (C) Ensure that all programs covered by the Center include medication-assisted treatment, as appropriate, and do not exclude individuals receiving medication-assisted treatment from any service. (D) Periodically conduct patient assessments to support sustained and clinically significant recovery, as defined by the Assistant Secretary for Mental Health and Substance Use. (E) Provide onsite access to medication, as appropriate, and toxicology services