J3304 – Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg
HCPCS Level II code · J codes: Drugs Administered Other Than Oral Method
HCPCS codeJ3304
- Long description
- Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg
- Short description
- Inj triamcinolone ace xr 1mg
- Pricing indicator
51Drugs- Medicare coverage
DSpecial coverage instructions apply- BETOS category
O1EOther drugs- ASC
- Approved for ambulatory surgical centers
- Added
- January 1, 2019
- Last change
- January 1, 2019 – No change
Frequently asked questions
What is HCPCS code J3304?
J3304 is a HCPCS Level II code for injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg.
Does Medicare cover J3304?
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 J codes
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- J3290 – Injection, tranexamic acid, 5 mg
- J3291 – Injection, tranexamic acid in sodium chloride, 5 mg
- J3299 – Injection, triamcinolone acetonide (xipere), 1 mg
- J3300 – Injection, triamcinolone acetonide (triesence), preservative free, 1 mg
- J3301 – Injection, triamcinolone acetonide, not otherwise specified, 10 mg
- J3302 – Injection, triamcinolone diacetate, per 5 mg
- J3303 – Injection, triamcinolone hexacetonide, per 5 mg
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Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.