In April, the Michigan Value Collaborative (MVC) hosted a virtual preoperative testing workgroup featuring a presentation by the MVC Coordinating Center focused on utilizing MVC’s multi-payer preoperative testing registry reports. The MVC Coordinating Center hosts workgroup presentations once or twice per month, covering a variety of topics including post-discharge follow-up, sepsis, cardiac rehabilitation, rural health, preoperative testing, and health in action.
Preoperative Testing Workgroup – MVC Coordinating Center
The MVC registry includes many different reports for members to utilize when investigating various conditions, procedures, and outcomes. One of the more recent additions includes the preoperative testing reports which include claims data from multiple payers in one location. Reports that were highlighted in the preoperative testing workgroup included the preoperative testing table report, preoperative testing trends report, and preoperative testing utilization rankings report.
Each report offers members multiple filters to modify the data shown including episode start dates, payer selection, specific conditions (or the option to choose all), several common preoperative tests, such as blood tests, cardiac tests, chest x-ray, electrocardiography (EKG), pulmonary function tests, and urinalysis, and patient demographics (age, gender, race/ethnicity, comorbidities).
MVC Site Engagement Coordinator and workgroup presenter Emily Bair, MS, MPH, RDN, introduced the workgroup by sharing a preoperative testing utilization trend graph that included data on all MVC members and all available payers. The graph demonstrated that since the implementation of the preoperative testing value-based initiative in 2020, MVC members have seen a 6% decrease in unnecessary preoperative testing utilization for specific low-risk procedures. Based on available claims data, preop testing rates across the collaborative have declined from approximately 44% to 38% since 2022.
MVC’s preoperative testing measure definition includes the following:
- Numerator: episodes of care where preoperative testing (e.g., urinalysis, pulmonary function, chest x-ray, electrocardiography, certain blood tests, and certain cardiac tests) occurred in the 30 days prior to MVC-defined low-risk laparoscopic cholecystectomy, inguinal hernia repair, and lumpectomy procedures.
- Denominator: Elective and outpatient MVC-defined cholecystectomy, inguinal hernia repair and lumpectomy episodes with length of stay between 0 – 2 days.
The preoperative testing initiative, known as the RITE-Size initiative, has been an ongoing collaborative effort between MVC, the Michigan Surgical Quality Collaborative (MSQC), Anesthesiology Performance Improvement and Reporting Exchange (ASPIRE), and the Michigan Program on Value Enhancement (MPrOVE). MVC and MSQC data registries were updated with preoperative testing metrics to improve visibility for members, give access to diverse data, and offer unique customization tools for preoperative testing reports. The MVC engagement team has an ongoing effort to engage and educate members on all of the resources available to them through our registry and data reports. To learn more about attendee usage of MVC data, Bair polled participants to assess whether they had accessed the preoperative testing reports, and if so, whether they used the data in any quality improvement (QI) efforts at their site or system (Figures 1 and 2).
Figure 1. Poll: Have You Accessed MVC’s Multi-payer Reports?
Figure 2. Poll: Have You Used MVC’s Multi-payer Reports to Support QI?
The polling discussion revealed that while many attendees had registry access, 44% had not utilized these multi-payer reports for quality improvement work. Those that did utilize the reports (23%) shared that they use them for efforts such as system-level benchmarking across their hospitals.
Following the polling results, Bair shared unblinded data from Bronson Health System’s MVC multi-payer registry reports and MVC common conditions push report, covering how differing case counts can impact preoperative testing rate performance, especially when looking at conditions separately. Case volume is a common concern for smaller hospitals, such as critical access sites, when trying to extrapolate useful claims data. As larger health systems are acquiring smaller hospitals like critical access sites, though, they may need to shift how the data can and should be interpreted. Using yearly trending can increase the denominator for case data and give a more accurate visual representation of utilization or performance over time, whereas looking at data on a monthly or quarterly timeframe can show volatility due to case counts having high variability over short time ranges.
MVC welcomes workgroup presenters from across Michigan to share their expertise, success stories, initiatives, and solution-focused ideas with MVC members. Please reach out to us by email if you are interested in being a workgroup presenter or submit an online presentation proposal.