Find billing teams, financial-assistance programs and payment correspondence addresses. A bill-payment address is not a claims, records or specimen destination.
AbbVie Patient Access Support / myAbbVie Assist application assistance.
Fax
800-276-9901
Fax printed on page 1 of the current official LINZESS-linked GI application. The general application-overview webpage separately publishes 866-250-2803; no receiving-end confirmation reconciles these two destinations.
Published hours
Not published in this record
Product, plan and location
Confirm the exact product or service National contact — confirm product and location
Mailing addressAbbVie Patient Access Support
D-617927, AP5 NE
1 N. Waukegan Rd.
North Chicago, IL 60064
Completed application and supporting documents, as directed by the linked GI form. Not a verified visitor location.
The current official Available Programs and Online Application Overview pages link this GI application under LINZESS. It also contains CREON and VIBERZI forms; no association to other AbbVie medicines is inferred. Form revision is December 2024; the retrieved resource last-modified header is May 27, 2026. The product-form fax is retained with its exact purpose, while the different general-website fax remains a separately qualified route. Confirm the correct destination before sending personal information. Patient and healthcare-provider sections and current program rules apply; listing does not establish eligibility.
Help with the Patient Access Support application process.
Fax
866-250-2803
General application-overview webpage fax. The current LINZESS-linked GI application separately prints 800-276-9901. These source-specific destinations are not treated as interchangeable or resolved by a test fax.
Published hours
Monday–Friday, 7 a.m.–7 p.m. Central.
Product, plan and location
Confirm the exact product or service National contact — confirm product and location
Mailing addressAbbVie Patient Access Support
D-617927, AP5 NE
1 N. Waukegan Rd.
North Chicago, IL 60064
Completed patient-access application and supporting documents, as directed on the general overview page; not a visit location.
Shared application-support route published on the general current website. The overview tells applicants to download their product-specific form. A different fax appears in the current LINZESS-linked GI form; preserve that form-specific route and confirm the intended destination before submitting. No particular medicine, eligibility, insurance coverage, or approval is inferred from this general listing.
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.
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Find billing teams, financial-assistance programs and payment correspondence addresses. A bill-payment address is not a claims, records or specimen destination.
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Lab or provider bill and relevant insurance explanation, kept privately
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