Mo. Rev. Stat. § 201.010: Definitions.

As used in this chapter, the following terms mean:

(1) "Administrator" , the department of health and senior services;

(2) "Child" , any persons under twenty-one years of age;

(3) "Service" , the children's special health care needs service;

(4) "Services" , medical, surgical, corrective, diagnostic, hospitalization, and related services, including after care, and all things reasonably incident and necessary to make the service available to the child.