J3101 – Injection, tenecteplase, 1 mg
HCPCS Level II code · J codes: Drugs Administered Other Than Oral Method
HCPCS codeJ3101
- Long description
- Injection, tenecteplase, 1 mg
- Short description
- Tenecteplase injection
- Pricing indicator
51Drugs- Medicare coverage
CCarrier judgment – coverage decided by the Medicare contractor- BETOS category
O1EOther drugs- ASC
- Approved for ambulatory surgical centers
- Added
- January 1, 2009
- Last change
- January 1, 2009 – No change
Frequently asked questions
What is HCPCS code J3101?
J3101 is a HCPCS Level II code for injection, tenecteplase, 1 mg.
Does Medicare cover J3101?
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 J codes
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- J3105 – Injection, terbutaline sulfate, up to 1 mg
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Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.