Final answer:
Enrolling in employer-sponsored health insurance allows individuals to negotiate lower rates with healthcare providers, making healthcare more affordable.
Step-by-step explanation:
One compelling reason for enrolling in employer-sponsored health insurance is the ability to negotiate lower rates with healthcare and service providers. Insurance companies, due to their large number of clients, can secure discounted rates that individuals would not be able to obtain on their own. This not only benefits the insured individuals by making healthcare more affordable, but also saves money for the insurance company when paying out claims.