What constitutes a valid physician-PA supervisory relationship in most jurisdictions?

• A. A verbal agreement only.
• B. No defined scope.
• C. Regular supervision and ongoing competency assessment.
• D. A formal agreement, defined scope, approved protocols, regular supervision, ongoing competency assessment, and regulatory compliance.

Answer: (D)

A valid physician-PA supervisory relationship requires formal, documented structure with ongoing oversight to ensure safe and compliant patient care. This means a written supervisory agreement that outlines the relationship, a clearly defined scope of practice for the PA, and approved protocols that specify what tasks the PA may perform and how decisions are escalated. Regular supervision and ongoing competency assessment are essential to monitor performance, provide feedback, and address any competency gaps. All of this must align with regulatory requirements, including license rules and state or national practice acts.

Verbal arrangements or ambiguous scopes tend to leave critical elements uncertain, making supervision nonbinding or incomplete. Without a formal agreement, defined scope, and approved protocols, there’s increased risk of scope creep, unsafe practices, and noncompliance with laws and professional standards. The comprehensive combination in the correct option ensures clarity, safety, and accountability in the physician-PA team.