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Or call 1-888- 4ASSIST

Click on product for Full Prescribing Information


Phone Numbers
Voice: 1-888- 4ASSIST
Fax: 1-888- 407-9787

Monday - Friday
9:00am to 8:00pm ET
Mailing Address:
Amgen Assist 360TM
PO Box 220354
Charlotte, NC 28222-0354

Copay Support

Commercial Co-Pay Coupon Support

Amgen offers co-pay coupon programs for IMLYGIC, Neulasta®, NEUPOGEN®, Nplate®, Prolia®, and XGEVA® to help eligible patients who are commercially insured with their deductible, co-insurance, and/or copayment requirements. To confirm your eligibility and enroll in one of these programs, please call 1-888-65-STEP1 (888-657-8371) or click here to visit


Neulasta Card Nplate Card

Prolia Card Xgeva Card

Imlygic Card Vectibix Card

The Amgen FIRST STEPTM Program MasterCards are issued by The Bancorp Bank pursuant to license by MasterCard International and this card may not be used everywhere Debit MasterCard is accepted. No cash or ATM access. MasterCard is a registered trademark of MasterCard International Incorporated. The Bancorp Bank; Member FDIC.

Assistance From Independent Nonprofit Co-pay Foundations

Patients who are commercially and government insured (including Medicare), but need financial assistance, can be referred to independent nonprofit co-pay foundations. Amgen makes donations to these foundations that, in turn, help qualifying insured patients with out-of-pocket costs, including co-payments and premiums, to cover the medicines they need.

  • HealthWell® Foundation
  • Patient Advocate Foundation
  • Patient Access Network


Coverage and Reimbursement. Learn how to use our services The Safety Net Foundation Assistance for uninsured patients