J2550 – Injection, promethazine hcl, up to 50 mg
HCPCS Level II code · J codes: Drugs Administered Other Than Oral Method
HCPCS codeJ2550
- Long description
- Injection, promethazine hcl, up to 50 mg
- Short description
- Promethazine hcl injection
- Pricing indicator
51Drugs- Medicare coverage
DSpecial coverage instructions apply- BETOS category
O1EOther drugs- Added
- January 1, 1982
- Last change
- January 1, 1997 – No change
Frequently asked questions
What is HCPCS code J2550?
J2550 is a HCPCS Level II code for injection, promethazine hcl, up to 50 mg.
Does Medicare cover J2550?
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
- J2510 – Injection, penicillin g procaine, aqueous, up to 600,000 units
- J2513 – Injection, pentastarch, 10% solution, 100 ml
- J2515 – Injection, pentobarbital sodium, per 50 mg
- J2516 – Injection, pentamidine isethionate, 1 mg
- J2540 – Injection, penicillin g potassium, up to 600,000 units
- J2543 – Injection, piperacillin sodium/tazobactam sodium, 1 gram/0.125 grams (1.125 grams)
- J2545 – Pentamidine isethionate, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose form, per 300 mg
- J2547 – Injection, peramivir, 1 mg
- J2560 – Injection, phenobarbital sodium, up to 120 mg
- J2561 – Injection, phenobarbital sodium (sezaby), 1 mg
- J2562 – Injection, plerixafor, 1 mg
- J2590 – Injection, oxytocin, up to 10 units
- J2596 – Injection, vasopressin (long grove), not therapeutically equivalent to j2598, 1 unit
- J2597 – Injection, desmopressin acetate, per 1 mcg
- J2598 – Injection, vasopressin, 1 unit
- J2599 – Injection, vasopressin (american regent), not therapeutically equivalent to j2598, 1 unit
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.