G3001 – Administration and supply of tositumomab, 450 mg

HCPCS Level II code · G codes: Procedures / Professional Services (Temporary)

Discontinued December 31, 2016 Carrier judgment

HCPCS codeG3001
Long description
Administration and supply of tositumomab, 450 mg
Short description
Admin + supply, tositumomab
Pricing indicator
13 Priced by the Medicare contractor (carrier)
Medicare coverage
C Carrier judgment – coverage decided by the Medicare contractor
BETOS category
T2D Other tests - other
Added
July 1, 2003
Last change
January 1, 2017 – No change
Termination date
December 31, 2016

Frequently asked questions

What is HCPCS code G3001?

G3001 is a HCPCS Level II code for administration and supply of tositumomab, 450 mg. It was discontinued on December 31, 2016.

Does Medicare cover G3001?

The HCPCS file lists coverage code C: Carrier judgment – coverage decided by the Medicare contractor. Coverage and payment also depend on local coverage determinations and the patient’s plan.

Nearby G codes

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