42 OPHTHALMOLOGY AND OPHTHALMIC SERVICES, NAMELY, PROVISIONS OF PRE-SURGICAL, SURGICAL AND POST-SURGICAL EYE CARE SERVICES, COMPREHENSIVE EYE CARE SERVICES INCLUDING TOTAL REFRACTIVE CARE, PRIMARY EYE CARE EXAMS, THE PROVISIONS OF EYEGLASSES AND CONTACT LENSES, CORRECTIVE OPHTHALMIC SURGERY SUCH AS RADIOKERALOTOMY AND EXCIMER LASER PHOTOKERATOPLASTY