" Patients in Illinois should not be deterred from seeking preventive care , " Michael McRaith , director of the Illinois Department of Insurance , told the Chicago Tribune . -- Many cancer screenings , including mammograms and colonoscopies . -- Counseling on quitting smoking , losing weight , eating healthfully , treating depression and reducing alcohol use . -- Routine vaccinations against diseases such as measles , polio , or meningitis . -- Counseling , screening and vaccines to ensure healthy pregnancies . -- Regular well-baby and well-child visits , from birth to age 21 .