Home / 2024 Calendar 2024 Calendar Key Dates & Deadlines for OBI Hospitals January 8 CDA Collaborative Wide Call 24 OBI Webinar February 12 CDA Collaborative Wide Call 29 OBI Webinar March 11 CDA Collaborative Wide Call 29 Semiannual Registration Deadline 31 Measure 4: Q1 Case Review Submission Deadline 31 Q1 PPM Submission Deadline April 12 Spring Semiannual Meeting 23 OBI Webinar May 13 CDA Collaborative Wide Call 14 QI Blueprint Virtual Office Hours 23 QI Blueprint Virtual Office Hours June 10 CDA Collaborative Wide Call 24 IOL Virtual Office Hours 26 OBI Webinar 30 Measure 4: Q2 Case Review Submission Deadline 30 Q2 PPM Submission Deadline July 1 eCQM Survey Submission Deadline 1 IOL Virtual Office Hours 8 CDA Collaborative Wide Call 23 OBI Webinar August 5 CDA Collaborative Wide Call September 9 CDA Collaborative Wide Call 12 OBI Webinar 30 Measure 4: Q3 Case Review Submission Deadline 30 Q3 PPM Submission Deadline October 18 Fall Semiannual Meeting 22 2025 P4P Scorecard Virtual Office Hours 23 2025 P4P Scorecard Virtual Office Hours November 8 OBI Webinar 11 CDA Collaborative Wide Call December 9 CDA Collaborative Wide Call 27 Measure 4: Q4 Case Review Submission Deadline 27 Q4 PPM Submission Deadline