Indicator 3: CABG volume
Type: Volume
Definition: Provider level. Number of CABG Procedures Threshold 1: 100/yr, Threshold 2: 200/yr
Procedure volume:   Number of procedures performed per year
# Hosp with >=1 procedures/yrMeanStandard deviation50th percentile90th percentile95th percentile
1995304375323280804998
19963073993382938301095
19973074013453018921074

From: APPENDIX 7, Empirical Evaluation Results Tables

Cover of Refinement of the HCUP Quality Indicators
Refinement of the HCUP Quality Indicators.
Technical Reviews, No. 4.
Davies SM, Geppert J, McClellan M, et al.

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