(b) For purposes of this exemption, "health care provider" means any person licensed to prescribe drugs, durable medical goods, mobility enhancing equipment and prosthetic devices intended for use in the diagnosis, cure, mitigation, treatment or prevention of injury or disease. For purposes of this section, the term "health care provider" includes any hospital, medical clinic, nursing home or provider of inpatient hospital services and any provider of outpatient hospital services, physician services, nursing services, ambulance services, surgical services or veterinary services: Provided, That the amendment to this subsection enacted during the 2009 regular legislative session shall be effective on or after July 1, 2009.
(c) This section shall be effective July 1, 2007.