J0458 – Injection, aztreonam/avibactam, 7.5 mg/2.5 mg (10 mg)
HCPCS Level II code · J codes: Drugs Administered Other Than Oral Method
HCPCS codeJ0458
- Long description
- Injection, aztreonam/avibactam, 7.5 mg/2.5 mg (10 mg)
- Short description
- Aztreonam/avibactam 10 mg
- Pricing indicator
51Drugs- Medicare coverage
CCarrier judgment – coverage decided by the Medicare contractor- BETOS category
O1EOther drugs- ASC
- Approved for ambulatory surgical centers
- Added
- October 1, 2025
- Last change
- October 1, 2025 – No change
Frequently asked questions
What is HCPCS code J0458?
J0458 is a HCPCS Level II code for injection, aztreonam/avibactam, 7.5 mg/2.5 mg (10 mg).
Does Medicare cover J0458?
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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- J0402 – Injection, aripiprazole (abilify asimtufii), 1 mg
- J0456 – Injection, azithromycin, 500 mg
- J0457 – Injection, aztreonam, 100 mg
- J0461 – Injection, atropine sulfate, 0.01 mg
- J0462 – Injection, atropine sulfate, not therapeutically equivalent to j0461, 0.01 mg
- J0463 – Injection, atropine sulfate (fresenius and therapeutically equivalent), 0.01 mg
- J0470 – Injection, dimercaprol, per 100 mg
- J0475 – Injection, baclofen, 10 mg
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- J0485 – Injection, belatacept, 1 mg
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.