Downloads & Resources Access a comprehensive offering of the most common forms, lists and manuals. Accessible formats are available upon request to Human Resources. Clients You can find medication-related information and forms here. Learn more > Healthcare Providers A wide array of resources related to pharmacy, dental, extended health care and physicians. Learn more > Clinical Products & Services Need to submit a Prior Authorization Request to ESC? Do that and more here. Learn more > Pharmacy Express Scripts Canada Pharmacy-related information and forms can be found here. Learn more > Dentists As a dental hygienist or dentist, this is your home for all things Express Scripts Canada related. Learn more > Extended Healthcare Electronic Extended Healthcare Claim Submissions and information can be viewed here. Learn more > Physicians You can find medication-related information and forms here. Learn more > Prior Authorization Program Access to Express Scripts Canada Prior Authorization Program Forms. Learn more >