Rates of hospitalization for ambulatory care sensitive conditions in the Medicare+Choice population.
Date of Pub
Dayhoff, Debra; Harlow, Jennifer
This article evaluates the feasibility of developing hospitalization rates for ambulatory care sensitive conditions (ACSCs)
for the Medicare+Choice (M+C) population. M+C inpatient encounter data were used to calculate 15 ACSC rates. We found the
initial reporting year of M+C inpatient encounter data had no apparent volume or diagnosis-based biases and over 90 percent
of M+C organizations had sufficient enrollment to produce statistically reliable rates. Further, our study results support
the premise tat ACSCs could be used as sentinel events for potentially vulnerable populations; the oldest old and the disabled
experienced statistically significant higher rates of ACSC admissions than younger Medicare beneficiaries.