insurance services, namely, insurance administration; insurance agencies in the fields of workers' compensation, life, disability, health, accident, fire, property, and casualty; insurance brokerage; insurance claims administration; insurance claims processing; underwriting insurance for pre-paid health care; insurance underwriting in the fields of life, disability, health, accident, fire, property, and casualty; organizing pre-paid health care plans; administration of pre-paid health care plans

medical services; managed health care services; health care services in the nature of health maintenance organizations; hospital services; home health care services; dentistry; dental laboratories; orthodontic services; ophthalmology services; optician and optometry services; fitting of optical lenses; optical laboratories

management of health care benefit plans; medical cost management; hospital management; management of employee benefit plans