The employer's election is binding for one year.
Subject to the provision of section 393-20, the employer shall provide coverage with the prepaid health care plan contractor selected pursuant to this subsection for all the employer's employees in the State electing this type of coverage who are covered by the provisions of this chapter, except for employees covered by the health care provisions of an applicable collective bargaining agreement as provided in section 393-19(b) first sentence.
HRS § 393-12