(a) The board shall require a county or municipality located outside the district to reimburse the district for the district's care and treatment of a sick or injured person of that county or municipality.
(b) The board shall require the sheriff of Culberson County to reimburse the district for the district's care and treatment of a person who is confined in a jail facility of Culberson County and is not a district resident.
(c) On behalf of the district, the board may contract with the state or federal government for that government to reimburse the district for treatment of a sick or injured person.