Directory information, not recipient confirmation. Fax numbers can change and differ by department, location, form, or plan. Confirm this destination directly with Express Scripts Canada before sending sensitive documents. FaxFlow is not affiliated with this organization.
Express Scripts Canada fax number
(905) 712-6329
Clinical Services
Used for: Submitting Prior Authorization requests for prescription drug benefits; PA requests are reviewed and decided (approved/denied) by Express Scripts Canada.
Fax destination details
- Department
- Clinical Services
- Purpose
- Submitting Prior Authorization requests for prescription drug benefits; PA requests are reviewed and decided (approved/denied) by Express Scripts Canada.
- Form
- Prior Authorization Form — Prior Authorization Form / Request for Prior Authorization
- Address
- 2915 Argentia Road, Unit 7, Mississauga, ON L5N 8G6
- Voice phone
- 1-855-550-MEDS (6337)
- Website
- Visit organization website
Before you send
- Confirm that this exact department handles your document or request.
- Check the organization website or call its main line for the current fax number.
- Include a cover sheet and any case, member, claim, or form reference required.
- Keep the delivery confirmation with your submission records.
Plan member completes Part A, prescribing physician completes Part B, then fax or mail the completed form to Express Scripts Canada Clinical Services for review.
Review official form instructionsSources and verification
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No public source link was saved with this record. Confirm the number directly with the organization before using it.