title: The utility of PRO data on surgical volume: the example of carotid endarterectomy.
abstract: As part of a small-area analysis of carotid endarterectomy (CE) surgery, this review of Medicare claims data for a 26-month period addresses variations in surgical volume, mortality, readmissions, and charges. A surprisingly high percentage of surgeons performing CE did few procedures, and surgical volume appeared to be associated with higher mortality and charges. The implications of these data for both hospital credentialing committees and management and for purchasers and consumers of care, as well as the ways in which the Health Care Financing Organization's (HCFA) Health Care Quality Improvement Initiative (HCQII) will reorder their relationships with peer review organizations (PROs), are discussed. This study is useful in addressing the potential of efforts by PROs to increase the quality of care under the HCQII.
authors.affiliation: Keystone Peer Review Organization, Inc, Harrisburg, PA.
authors.forename: H E
authors.initials: HE
authors.lastname: Segal
authors.forename: L
authors.initials: L
authors.lastname: Rummel
authors.forename: B
authors.initials: B
authors.lastname: Wu
mesh_terms: D003625:Data Collection / Q000379:methods*; D016894:Endarterectomy, Carotid / Q000191:economics / Q000401:mortality / Q000706:statistics & numerical data*; D005249:Fees and Charges / Q000706:statistics & numerical data; D006302:Health Services Research / Q000379:methods; D017052:Hospital Mortality; D006801:Humans; D007344:Insurance Claim Reporting / Q000706:statistics & numerical data; D006278:Medicare / Q000706:statistics & numerical data; D008511:Medicine; D017063:Outcome Assessment, Health Care; D010359:Patient Readmission / Q000706:statistics & numerical data; D010414:Pennsylvania; D017410:Practice Guidelines as Topic; D010818:Practice Patterns, Physicians' / Q000191:economics / Q000706:statistics & numerical data*; D011366:Professional Review Organizations; D017062:Small-Area Analysis; D013038:Specialization; D014481:United States; D014600:Utilization Review; D016526:Workload / Q000706:statistics & numerical data