J9266 – Injection, pegaspargase, per single dose vial
HCPCS Level II code · J codes: Drugs Administered Other Than Oral Method
HCPCS codeJ9266
- Long description
- Injection, pegaspargase, per single dose vial
- Short description
- Pegaspargase injection
- Pricing indicator
51Drugs- Medicare coverage
DSpecial coverage instructions apply- BETOS category
O1DChemotherapy- ASC
- Approved for ambulatory surgical centers
- Added
- January 1, 1996
- Last change
- January 1, 2009 – No change
Frequently asked questions
What is HCPCS code J9266?
J9266 is a HCPCS Level II code for injection, pegaspargase, per single dose vial.
Does Medicare cover J9266?
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.
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- J9264 – Injection, paclitaxel protein-bound particles, 1 mg
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- J9267 – Injection, paclitaxel, 1 mg
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Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.