(1)    The group insurance board shall establish by contract a standard health insurance plan in which all insured employees shall participate except as otherwise provided in this chapter. The standard plan shall provide:

      (a)    A family coverage option for persons desiring to provide for coverage of all eligible dependents and a single coverage option for other eligible persons.

      (b)    Coverage for expenses incurred by the installation and use of an insulin infusion pump, coverage for all other equipment and supplies used in the treatment of diabetes, including any prescription medication used to treat diabetes, and coverage of diabetic self-management education programs. Coverage required under this paragraph shall be subject to the same exclusions, limitations, deductibles, and coinsurance provisions of the plan as other covered expenses, except that insulin infusion pump coverage may be limited to the purchase of one pump per year and the plan may require the covered person to use a pump for 30 days before purchase.

   (2)   Health insurance benefits under this subchapter shall be integrated, with exceptions determined appropriate by the group insurance board, with benefits under federal plans for hospital and health care for the aged and disabled. Exclusions and limitations with respect to benefits and different rates may be established for persons eligible under federal plans for hospital and health care for the aged and disabled in recognition of the utilization by persons within the age limits eligible under the federal program. The plan may include special provisions for spouses and other dependents covered under a plan established under this subchapter where one spouse is eligible under federal plans for hospital and health care for the aged but the others are not eligible because of age or other reasons. As part of the integration, the department may, out of premiums collected under s. 40.05 (4), pay premiums for the federal health insurance.

   (3)   The group insurance board, after consulting with the board of regents of the University of Wisconsin System, shall establish the terms of a health insurance plan for graduate assistants, for teaching assistants, and for employees-in-training designated by the board of regents, who are employed on at least a one-third full-time basis and for teachers who are employed on at least a one-third full-time basis by the University of Wisconsin System with an expected duration of employment of at least 6 months but less than one year. Annually, the administrator of the division of personnel management in the department of administration shall establish the amount that the employer is required to pay in premium costs under this subsection.

   (3m)   The group insurance board, after consulting with the board of directors of the University of Wisconsin Hospitals and Clinics Authority, shall establish the terms of a health insurance plan for graduate assistants, and for employees-in-training designated by the board of directors, who are employed on at least a one-third full-time basis with an expected duration of employment of at least 6 months.

   (4)   The group insurance board shall establish the terms of health insurance plans for eligible employees, as defined under s. 40.02 (25) (b) 9. and 11., who elect coverage under s. 40.51 (7) or (10).