DialClerk Directory

Medicine contacts

STRENSIQ

Alexion OneSource administrative support for STRENSIQ.

Product / program source ↗ · Checked 2026-10-22

Published support routes do not establish individual eligibility, coverage, reimbursement, availability, or clinical suitability.

Alexion OneSource

provider services

Alexion OneSource — field reimbursement and product-access support

Official page read
Phone888-765-4747Published hours

Monday-Friday, 8:30 a.m.-8 p.m. Eastern

Product, plan and location

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

Mailing address

Not researched for this route

Current brand pages direct healthcare offices to OneSource for connection to a Field Reimbursement Manager and customer operations for ordering/shipping questions. Support varies by prescribed product and does not establish payer approval.

View source ↗ · Source checked 2026-10-22 · alexion ultomiris hcp ↗ · alexion soliris hcp ↗ · alexion koselugo hcp ↗ · alexion kanuma hcp ↗ · alexion voydeya hcp ↗

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

patient assistance

Alexion OneSource — patient-services and optional copay enrollment

Official page read
Phone888-765-4747Fax

800-420-5150

Published email

OneSource@Alexion.com

Patient enrollment page and requested insurance-card copies.

Published hours

Monday-Friday, 8:30 a.m.-8 p.m. Eastern

Product, plan and location

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

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

Published patient-services mailing contact in the form header; enrollment instructions specifically direct email or fax, not patient payments.

The March 2025 patient form is linked by the five reviewed brand pages. It instructs email or fax of page 2 and insurance cards. Optional copay consent is subject to product-specific terms; the form is not a prescriber prescription or a REMS form.

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

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

pharmacy help desk

STRENSIQ — PANTHERx Rare prescription intake

Official page read
Phone844-787-6747Fax

844-787-2527

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

Not researched for this route

Menu guidance in the source record

Extension 8008

Menus can change. No live call verification is claimed.

Product-specific prescription and medical-necessity form for PANTHERx Rare. Use extension 8008. This is a pharmacy intake channel, separate from OneSource enrollment.

View source ↗ · Source checked 2026-10-22 · alexion strensiq hcp ↗

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

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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