Additional Resources Downloads & Forms Contact Provider Tools Downloads & Forms Plan checklists, agreements, and common forms. All Checklists Documents Tax Behavioral Health Plan Checklist Comprehensive Plan Checklist for FY 2026 Download Plan Checklist (BH) Plan checklist for Behavioral Health providers Download Collaborative Agreement – NP Collaborative Agreement for Nurse Practitioners Download Collaborative Agreement – PA Collaborative Agreement for Physician Assistants Download TIOPA Addendum Official TIOPA Addendum document Download W-9 Form Latest W-9 tax form (March 2024) Download Link copied to clipboard