DialClerk Directory

Medicine contacts

KOSELUGO

Alexion OneSource administrative support for KOSELUGO. July 2026 access guide covers capsules and oral granules.

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 — KOSELUGO support enrollment

Official page read
Phone888-765-4747Published email

OneSource@alexion.com

KOSELUGO OneSource enrollment as explicitly published in the July 2026 access guide.

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

Not researched for this route

July 2026 access guide explicitly offers OneSource enrollment by phone or email and a KOSELUGO online form. The generic /koselugo/get-started URL returned 404; no fax from another product is assigned here.

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

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

pharmacy help desk

KOSELUGO and VOYDEYA — Onco360 prescription and access coordination

Official page read
Phone877-662-6633Fax

877-662-6355

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

The current brand guides publish Onco360 prescription fax and telephone. KOSELUGO guide also describes an institutional dispensing-network pathway; Onco360 is its sole contracted specialty pharmacy, not the only permissible dispensing setting. VOYDEYA uses its own prescription and REMS process.

View source ↗ · Source checked 2026-10-22 · alexion voydeya access form ↗ · alexion koselugo hcp ↗ · alexion voydeya hcp ↗

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

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