CVS fraudulent acts

CVS Pharmacy 9405 W Russell Rd, Las Vegas, NV 89148

Pharmacy has over charged me by $200+, and is refusing to give proper reimbursement. One year of an incorrect address and insurance information; finally corrected, only to be told they have no record of my Medicaid eligibility date. Medicaid stated that since the insurance was corrected, the eligibility date has already been established. CVS stated that without letter of eligibility date, they will refuse to refund.