scholarly journals PMS21 Mapping Health Care Costs to Clinical Disease Activity Where Cost Data is Lacking – A Novel Approach Using Medical Expenditure Panel Survey Data with the Corrona Rheumatoid Arthritis Disease Registry

2012 ◽  
Vol 15 (4) ◽  
pp. A37 ◽  
Author(s):  
M. Ingham ◽  
V.H. Ghushchyan ◽  
G. Reed ◽  
D. Decktor ◽  
R. Bolce ◽  
...  
2006 ◽  
Vol 5 (1) ◽  
Author(s):  
Fei Liu ◽  
David M. Zimmer

AbstractThe switching of health insurance plans and health care utilization are potentially correlated with both observable and unobservable information. This paper presents a two-period model of health care utilization, and attempts to account for unobserved heterogeneity that simultaneously affects utilization and the decision to switch plans. Data used in this paper are drawn from the Medical Expenditure Panel Survey. Results indicate that non-HMO enrollees increase their utilization of non-emergency related care prior to switching to HMOs, and they decrease utilization after switching. Conversely, individuals enrolled in HMOs report lower levels of utilization before and higher utilization after they switch to non-HMOs.


2012 ◽  
Vol 15 (7) ◽  
pp. A442-A443
Author(s):  
O. Baser ◽  
A. Burkan ◽  
E. Baser ◽  
R. Koselerli ◽  
E. Ertugay ◽  
...  

Author(s):  
David M. Zimmer

Abstract This paper uses data from the Medical Expenditure Panel Survey to estimate the effect of COBRA on health care utilization among a sample of individuals who experience employment separation. The empirical specification employs a structural simultaneous equations model of insurance choice and utilization that is estimated by Maximum Simulated Likelihood. Results indicate that employment separators who elect COBRA appear to consume more health care compared to individuals who become temporarily uninsured. In addition, results do not indicate adverse selection into COBRA. Although COBRA enrollees consume more health care than temporary insurance losers, election appears to exhibit favorable selection with respect to physician utilization.


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