Yes. Between 1993 and 2002, insurance coverage of contraceptive services and supplies increased dramatically among employment-based managed care plans: In 2002, 86% of plans covered the five leading prescription methods, compared with just 28% in 1993.

Source: Sonfield A et al., U.S. insurance coverage of contraceptives and the impact of contraceptive coverage mandates, 2002, Perspectives on Sexual and Reproductive Health, 2004, 36(2):72–79.