State Practice Authority

Understand NP and PA scope of practice, supervision requirements, and licensure compacts across all 50 states. Make informed decisions about where to practice.

Practice Authority Overview

State practice authority varies significantly across the United States. Some states grant full practice authority (FPA) to NPs, allowing them to evaluate, diagnose, order tests, and prescribe medications independently. Other states require varying levels of physician collaboration or supervision.

Understanding these regulations is crucial for career planning, licensing decisions, and evaluating job opportunities.

Full Practice Authority

27

States where NPs can practice independently without physician oversight

Reduced Practice Authority

14

States requiring physician collaboration agreements

Restricted Practice Authority

9

States requiring physician supervision

Multi-State Licensure Compacts

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APRN Compact

Active in 43 states

Multi-state licensure for Advanced Practice Registered Nurses

Learn more →
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PA Licensure Compact

Enacted in 13 states

Interstate licensure compact for Physician Associates

Learn more →

Key Considerations When Evaluating States

For Nurse Practitioners

  • Full practice authority vs. collaboration requirements
  • Prescriptive authority for controlled substances
  • APRN Compact participation status
  • Transition-to-practice requirements

For Physician Associates

  • Scope of practice and delegation agreements
  • Supervision vs. collaboration models
  • PA Licensure Compact eligibility
  • Prescribing authority and DEA registration

Authoritative Resources

For Nurse Practitioners

For Physician Associates