Contact Us To learn more about how MedCost Benefit Services can help your organization effectively manage its employee health plan, please complete the following information. A MedCost representative will contact you within two business days. Company: Contact Name: Telephone Number: Email Address: Street Address City-State-Zip: Health Plan Effective Date: *Number of Eligible Employees: *Employers with more than 100 eligilble employees will recognize the most value from working with MedCost Benefit Services. If you have less than 100 employees, we suggest contacting a qualified company that provides small group health insurance. Comments: If you have any questions, please contact a MedCost representative at 800-217-5097 or mbs_sales@medcost.com.