?What most employers don?t consider is that increased copays on drugs may lead to an increase in other types of health care,? explained a spokesman for the researchers.
The authors of the study, published recently in Forum for
Health Economics and Policy, concluded that when prescription
copays rise employees react by buying fewer drugs, saving
money for the employer. The higher copay requirements,
however, also encourage workers to rely on health care ?substitutions.?
This result leads to increased physician or emergency
room visits, which are more costly in the long run.