Supporting Information Filename Description lary31618-sup-0001-Tables.docxWord 2007 document , 17.3 KB Supplemental Table 1. ICD-9 and CPT codes for included cases. Supplemental Table 2. ICD-9 codes for medical and surgical complications. BIBLIOGRAPHY 1. Rising medical costs mean more rough times ahead. JAMA. 2017; 318(6): 508-509. 2, , , . Concentration of high-cost patients in hospitals and markets. Am J Manag Care. 2017; 23(4): 233-238. 3, , , , , .