“Health insurance coverage” as used in this article includes all of the following:
(a) Vision care and dental care coverage whether the vision care or dental care coverage is part of existing health insurance coverage or is issued as a separate policy or plan.
(b) Provision for the delivery of health care services by a fee for service, health maintenance organization, preferred provider organization, or any other type of health care delivery system under which medical services could be provided to a dependent child of an absent parent.