Is There Evidence for Systematic Upcoding of ASA Physical Status Coincident with Payer Incentives? A Regression Discontinuity Analysis of the National Anesthesia Clinical Outcomes Registry
Schonberger RB, Dutton RP, Dai F. Is There Evidence for Systematic Upcoding of ASA Physical Status Coincident with Payer Incentives? A Regression Discontinuity Analysis of the National Anesthesia Clinical Outcomes Registry. Anesthesia & Analgesia 2016, 122: 243-250. PMID: 26360960, PMCID: PMC4684754, DOI: 10.1213/ane.0000000000000917.Peer-Reviewed Original Research