J1320 – Injection, amitriptyline hcl, up to 20 mg
HCPCS Level II code · J codes: Drugs Administered Other Than Oral Method
HCPCS codeJ1320
- Long description
- Injection, amitriptyline hcl, up to 20 mg
- Short description
- Amitriptyline 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 J1320?
J1320 is a HCPCS Level II code for injection, amitriptyline hcl, up to 20 mg.
Does Medicare cover J1320?
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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- J1302 – Injection, sutimlimab-jome, 10 mg
- J1303 – Injection, ravulizumab-cwvz, 10 mg
- J1304 – Injection, tofersen, 1 mg
- J1305 – Injection, evinacumab-dgnb, 5mg
- J1306 – Injection, inclisiran, 1 mg
- J1307 – Injection, crovalimab-akkz, 10 mg
- J1308 – Injection, famotidine, 0.25 mg
- J1322 – Injection, elosulfase alfa, 1 mg
- J1323 – Injection, elranatamab-bcmm, 1 mg
- J1324 – Injection, enfuvirtide, 1 mg
- J1325 – Injection, epoprostenol, 0.5 mg
- J1326 – Injection, zolbetuximab-clzb, 2 mg
- J1327 – Injection, eptifibatide, 5 mg
- J1330 – Injection, ergonovine maleate, up to 0.2 mg
- J1335 – Injection, ertapenem sodium, 500 mg
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.