TABLE 2

Localization Indices for CMC

Localization MeasureHospital AHospital BHospital CHospital DHospital EHospital F
Hospital admissionsa0.870.950.940.950.900.93
Office visits0.840.870.960.980.950.88
ED visits0.610.870.560.870.770.94
  • For hospital admissions, this represents the percentage of hospitalizations occurring at the same hospital as that of patient assignment. For office and ED visits, this represents the percentage of encounters occurring within the same zip code (hospital A) or hospital service area (hospitals B–F) as the hospital of assignment.

  • a This measure is calculated only among patients attributed by an inpatient stay. The other 2 measures are for the entire cohort at each hospital whether attributed through inpatient or outpatient utilization.