G0251 – Linear accelerator based stereotactic radiosurgery, delivery including collimator changes and custom plugging, fractionated treatment, all lesions, per session, maximum five sessions per course of treatment

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

Discontinued December 31, 2014 Special coverage instructions apply

HCPCS codeG0251
Long description
Linear accelerator based stereotactic radiosurgery, delivery including collimator changes and custom plugging, fractionated treatment, all lesions, per session, maximum five sessions per course of treatment
Short description
Linear acc based stero radio
Pricing indicator
00 Not separately priced by Part B (bundled, not covered or Part A only)
Medicare coverage
D Special coverage instructions apply
BETOS category
I1F Standard imaging - other
Added
April 1, 2002
Last change
January 1, 2015 – No change
Termination date
December 31, 2014

Frequently asked questions

What is HCPCS code G0251?

G0251 is a HCPCS Level II code for linear accelerator based stereotactic radiosurgery, delivery including collimator changes and custom plugging, fractionated treatment, all lesions, per session, maximum five sessions per course of treatment. It was discontinued on December 31, 2014.

Does Medicare cover G0251?

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 G codes

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