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Phone Numbers
Voice: (888) 4Assist
  (888) 427-7478
Fax: (888) 407-9787

Monday - Friday
9:00AM-8:00PM ET
Mailing Address:
Amgen Assist®
PO Box 220354
Charlotte, NC 28222-0354

Copay Support

Neulasta FIRST STEP™ Program


The Neulasta FIRST STEP™ Program provides financial support to all eligible patients with commercial insurance and a Neulasta® co-insurance or co-payment requirement.

To confirm your eligibility and enroll in the program, please call Amgen Assist® at (888) 4Assist or click here to access the Neulasta FIRST STEP™ website

Neulasta FIRST STEP(TM) Program