Listed below are some of the most important new coverage rules under PPACA. Some of them aim to achieve greater efficiency; others aim to achieve greater equity. Which coverage rule from the list below aims to achieve better equity?
a) Medical loss ratios
b) Uniform benefits descriptions
c) Insurers are allowed to increase premiums with age and for tobacco users.
d) Mandated coverage (penalty tax)
e) Preventive services must be covered at no cost to the patient