Q5133 HCPCS code: Injection, tocilizumab-bavi (tofidence), biosimilar, 1 mg

Q5133 is the HCPCS Level II code for injection, tocilizumab-bavi (tofidence), biosimilar, 1 mg. Its Medicare coverage code is C (Carrier judgment): Coverage is decided by the Medicare contractor (MAC) case by case. The NCCI unit limit is 1200 per day on DME suppliers.

Code details

FieldValue
SectionQ codes — Temporary codes
Coverage codeC — Carrier judgment
Pricing indicator51 — Drug or biological (priced per ASP/average sales price rules)
BETOS categoryO1E — Other drugs
Added2024-04-01
Last action effective2024-10-01

NCCI unit limits (MUE)

Claim typeMax units per dayRationale
DME suppliers1200Prescribing Information
outpatient hospital claims1200Prescribing Information
practitioner claims1200Prescribing Information

What changed for Q5133

Frequently asked questions

What is HCPCS code Q5133?

Q5133 is the HCPCS Level II code for injection, tocilizumab-bavi (tofidence), biosimilar, 1 mg. Short descriptor: "Inj, tofidence, 1 mg".

Does Medicare cover Q5133?

Coverage code C — Carrier judgment. Coverage is decided by the Medicare contractor (MAC) case by case.

How many units of Q5133 can be billed per day?

1200 on DME suppliers; 1200 on outpatient hospital claims; 1200 on practitioner claims (NCCI medically unlikely edits).

Related Q51 codes

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Next steps

Sources: CMS HCPCS Level II release October 2026; CMS DMEPOS fee schedule; CMS NCCI MUE tables; CMS Medicare utilization (physician and DME supplier files); CMS Medicare Coverage Database articles. Fees are Medicare allowables, not commercial rates. Not billing or legal advice.

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