A Retrospective Multi-site Examination of Chronic Kidney Disease Using Longitudinal Laboratory Results and Metadata to Identify Clinical and Financial Risk
A retrospective, non-experimental, non-interventional study was conducted at 3 health care organizations to identify clinical gaps in care for patients with stage 3 or 4 chronic kidney disease (CKD), and financial opportunity from risk adjustment payment systems. Lack of evaluation for CKD in patients with diabetes was also assessed. Methods: Outpatient longitudinal laboratory results and patient metadata available in the electronic medical record, laboratory information system, and/or laboratory billing or facility claims data for the calendar year 2021 were evaluated. Laboratory results were compared to billing data (ICD-10 codes) and risk adjustment scores including Hierarchical Condition Categories (HCCs) to determine if laboratory-identified CKD was coded as a disease condition in the electronic medical record. Adults 18 to 75 years of age were included; inpatient laboratory results and pregnant women were excluded.
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AUTHORS:
Mark Fung, University of Vermont Medical Center
Aya Haghamad, Northwell Health
Elizabeth Montgomery, National Kidney Foundation
Kathleen Swanson, Project Santa Fe Foundation
Myra Wilkerson, Geisinger Medical Center
Kimon Stathakos, Northwell Health
Rick VanNess, TriCore Reference Laboratories
Sarah Nowak, University of Vermont Medical Center
Clayton Wilburn, University of Vermont Medical Center
Haluk Kavus, Geisinger Medical Center
Mohammed Amer Swid, Geisinger Medical Center
Nkemakonam Okoye, Northwell Health
Yonah Ziemba, Northwell Health
Girish Ramrattan, Northwell Health
Jonathan Macy, Northwell Health
John McConnell, University of Vermont Medical Center
Mary Jane Lewis, National Kidney Foundation
Beth Bailey, Project Santa Fe Foundation
Khosrow Shotorbani, Project Santa Fe Foundation
James Crawford, Northwell Health