DialClerk Directory

Alexion OneSource

Records, fax and other contacts

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email other

Alexion OneSource — authorization withdrawal or service changes

Official page read
Phone

No phone listed for this route

Published email

OneSource@Alexion.com

Revocation, unsubscribe or patient-service changes under the enrollment authorization.

Published hours

Not published in this record

Product, plan and location

Confirm the exact product or service
National contact — confirm product and location

Mailing address
Alexion OneSource Patient Support Program 100 College Street New Haven, CT 06510

Written authorization revocation, unsubscribe or patient-service changes.

The patient form specifies letter or email to revoke authorization, unsubscribe or change services. Not a prescription or REMS channel.

View source ↗ · Source checked 2026-10-22 · alexion ultomiris ↗ · alexion soliris patient ↗ · alexion strensiq patient ↗ · alexion kanuma patient ↗ · alexion voydeya patient ↗

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  • Recipient department and exact document request
  • Required release or authorization
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  • Is there a secure portal or required form?
  • How is receipt confirmed?

This is a general administrative checklist, not payer policy or advice about a particular patient. Confirm the current plan instructions.

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