Q5109 – Injection, infliximab-qbtx, biosimilar, (ixifi), 10 mg

HCPCS Level II code · Q codes: Temporary Codes

Discontinued December 31, 2025 Special coverage instructions apply

HCPCS codeQ5109
Long description
Injection, infliximab-qbtx, biosimilar, (ixifi), 10 mg
Short description
Injection, ixifi, 10 mg
Pricing indicator
51 Drugs
Medicare coverage
D Special coverage instructions apply
BETOS category
O1E Other drugs
Added
January 1, 2019
Last change
January 1, 2026 – No change
Termination date
December 31, 2025

Frequently asked questions

What is HCPCS code Q5109?

Q5109 is a HCPCS Level II code for injection, infliximab-qbtx, biosimilar, (ixifi), 10 mg. It was discontinued on December 31, 2025.

Does Medicare cover Q5109?

The HCPCS file lists coverage code D: Special coverage instructions apply. Coverage and payment also depend on local coverage determinations and the patient’s plan.

Nearby Q codes

Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.