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Sun Life Assurance Company of Canada (Group STD Claims) / Sun Life U.S. fax number
(781) 304-5599
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Group Short-Term Disability (STD) Claims
Used for: Submitting short-term disability claim documentation (e.g., Attending Physician's Statement, Third Party Authorization, and other STD claim forms) to Sun Life via fax to 781-304-5599.
Fax destination details
- Department
- Group Short-Term Disability (STD) Claims
- Purpose
- Submitting short-term disability claim documentation (e.g., Attending Physician's Statement, Third Party Authorization, and other STD claim forms) to Sun Life via fax to 781-304-5599.
- Form
- Attending Physician's Statement (APS); Third Party Authorization; STD claim forms — Attending Physician's Statement (APS)
- Address
- Sun Life Assurance Company of Canada, Group STD Claims, P.O. Box 81915, Wellesley Hills, MA 02481
- Voice phone
- 800-247-6875
- Website
- Visit organization website
Before you send
- Confirm that this exact department handles your document or request.
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- Include a cover sheet and any case, member, claim, or form reference required.
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Have your physician complete the APS and any required medical information; complete the Third Party Authorization form; fax the completed documents to Sun Life at 781-304-5599 to initiate processing of a Short-Term Disability claim.
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