title: Implementation of an acute care surgery service at an academic trauma center.
abstract: BACKGROUND
  The establishment of acute care surgery is rapidly becoming a solution to meet emergency surgical needs. Challenges include competition for emergency surgery opportunities and the ability to economically sustain a practice.
  
  
  METHODS
  Clinical activity was measured by reviewing the institutional and practice plan databases. Work relative value units and practice plan collection rates defined clinical activity and revenue.
  
  
  RESULTS
  Operative procedures and intensive care unit activity accounted for 52% and 36% of activity, respectively. Although procedures on the digestive tract accounted for half of the operative activity, significant activity was observed in nearly all other systems. Overall clinical productivity remained constant but did demonstrate a 25% increase in operative work relative value units. Current billing activity supports 4.0 clinical full-time equivalents, but estimated collections would cover <73% of physician direct costs.
  
  
  CONCLUSIONS
  The authors describe the implementation of an acute care surgery service that combines trauma, emergency general surgery, and surgical critical care in an established academic surgery department. Developing a sustainable economic model must include income sources other than patient service revenue.
authors.affiliation: Department of Surgery, University of South Florida College of Medicine and Tampa General Hospital, Tampa, FL, USA. dciesla@health.usf.edu
authors.forename: David J
authors.initials: DJ
authors.lastname: Ciesla
authors.forename: John Y
authors.initials: JY
authors.lastname: Cha
authors.forename: Joseph S
authors.initials: JS
authors.lastname: Smith
authors.forename: Luis E
authors.initials: LE
authors.lastname: Llerena
authors.forename: David J
authors.initials: DJ
authors.lastname: Smith
mesh_terms: D000046:Academic Medical Centers; D000328:Adult; D019033:Delivery of Health Care, Integrated / Q000458:organization & administration*; D017598:Efficiency, Organizational; D005431:Florida; D013502:General Surgery / Q000706:statistics & numerical data*; D006801:Humans; D007362:Intensive Care Units; D012189:Retrospective Studies; D013503:Surgery Department, Hospital; D014193:Trauma Centers / Q000458:organization & administration*; D014947:Wounds and Injuries / Q000601:surgery*