Skip to Main Content

June 25, 2026

Important Billing Instructions for Qivigy – Immune Globulin Drug

How to avoid ANSI CARC Code CO-181, ANSI Remark Code M2 denials for Qivigy (IMMUNE GLOBULIN INTRAVENOUS, HUMAN-KTHM 10% SOLUTION):

Dates of Service: September 26, 2025 – June 30, 2026

Submit claims for Qivigy using HCPCS code J1599 (INJECTION, IMMUNE GLOBULIN, INTRAVENOUS, NON-LYOPHILIZED (E.G., LIQUID), NOT OTHERWISE SPECIFIED, (500 MG).

  • One unit of service (UOS) equals 500 mg.
  • Enter the drug name and dosage in the claim narrative.

Dates of Service: July 1, 2026, and After

Submit claims for Qivigy using HCPCS code J1577 (INJECTION, IMMUNE GLOBULIN (QIVIGY), (100 mg).

  • One unit of service (UOS) equals 100 mg.

What to do if you receive a denial

  • Resubmit the claim with a valid HCPCS code.
  • Make sure the HCPCS code is effective on the date of service.
  • If you disagree with the claim decision, submit a redetermination request.

For further assistance with coding, refer to

spacer

26 Century Blvd, Suite NT600, Nashville, TN 37214 © CGS Administrators, LLC. All Rights Reserved