Contact - IVIG

IVIG Contact Information

Contact Brief Description
Contact Center

Beneficiaries with any general or claim specific IVIG demonstration inquiry may contact us at:

  • 1-844-625-6284, Monday-Friday 8:30 a.m. – 4 p.m. CT

Beneficiaries with non IVIG demonstration related claim questions must call:

  • 1-800-MEDICARE (1-800-633-4227)

Suppliers with IVIG demonstration claim specific questions, contact the DME MAC that processed the claim based on the beneficiary's address.

  • JA MAC: 1-866-419-9458
  • JB MAC: 1-866-590-6727
  • JC MAC: 1-866-270-4909
  • JD MAC: 1-877-320-0390
Email Customer Service You may submit demonstration related email inquires to Noridian by submitting a request form. In order to ensure your privacy, do not email any personal information, such as: Medicare Health Insurance Claim Numbers/HIC #, Social Security Numbers, Personal Medical Information and Other Confidential Items

Beneficiaries may fax completed IVIG Demonstration applications to Noridian

  • 701-277-2428
Holiday Schedule View holiday dates that Noridian operations, including customer service phone lines, will be unavailable for customer service
Mailing Addresses

Beneficiaries may mail completed IVIG Demonstration applications to Noridian via USPS or overnight via Certified/Courier


Noridian Healthcare Solutions
IVIG Demonstration
PO Box 6788
Fargo ND 58108-6788


Noridian Healthcare Solutions
IVIG Demonstration
4510 13th Ave S Suite 1
Fargo ND 58103-6646


Last Updated Nov 14 , 2023
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