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Sun Life Assurance Company of Canada fax number

(855) 342-9915

Claims Dept.

Used for: Prior Authorization submission and claims processing

Fax destination details

Department
Claims Dept.
Purpose
Prior Authorization submission and claims processing
Form
Prior Authorization Form — Prior Authorization Request
Address
Montreal, QC H3C 6C1; PO Box 11658 STN CV, Attention: Claims Dept.; Waterloo, ON N2J 0A6; PO Box 2010 STN Waterloo, Attention: Claims Dept.
Voice phone
1-800-361-6212

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.

Complete Part A; have physician complete Part B; submission is not a guarantee of approval; may be required by the plan; may require supporting documentation; instructions reference 'Prior Authorization' and Sun Life contact details.

Official form instructions are published as a downloadable file on the organization's website.

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