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Illinois: medical director and delegated services for an addiction medicine or MAT clinic

Whether Illinois requires a physician medical director for an addiction medicine or MAT clinic, the qualifications, duties, and what the state says about the staff who deliver protocol-driven services.

Medical directorMedical director required
Research date2026-09-03

Qualifications

For Opioid Treatment Programs: physician licensed under the Medical Practice Act of 1987. For Level 3 services: physician or licensed APRN. For Level 1, 2, or 2.5 services: physician, APRN, or physician assistant. May serve full- or part-time, or on a consulting/voluntary basis.

Duties the rule assigns

  • Develop and approve all medical services for the organization
  • Develop clinical protocol for mandated treatment
  • Ensure compliance with employee orientation and personnel requirements
  • Oversee diversion-control plan
  • Oversee infectious-disease control procedures

Notes

Applies to any organization licensed by IDHS to provide substance use disorder treatment/intervention services (including MAT). Qualification tier varies by service level โ€” not always required to be a physician. Organization must notify IDHS within 10 days of any medical-director change.

Sources (1)

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