HCPCS Level II drug codes
J-Code List & Lookup
Every HCPCS drug code with its descriptor and billing unit. Look up a code by number or drug name; each code page lists the NDCs CMS assigns to it.
From the CMS HCPCS Level II file
Codes and descriptors come from HCPC2026_OCT_ANWEB_09232026.xlsx, the CMS quarterly HCPCS file. HCPCS Level II is maintained by CMS and updated quarterly — confirm a code in the current CMS HCPCS files before billing. October 2026 code changes · What is a J-code?
All J-codes
1248 codes
| Code | Descriptor | Billing unit | Drugs |
|---|---|---|---|
| J2151 | Injection, mannitol, 250 mg | 250 mg | Mannitol |
| J2170 | Injection, mecasermin, 1 mg | 1 mg | — |
| J2175 | Injection, meperidine hydrochloride, per 100 mg | 100 mg | Demerol, Meperidine HCl |
| J2180 | Injection, meperidine and promethazine hcl, up to 50 mg | See descriptor | — |
| J2182 | Injection, mepolizumab, 1 mg | 1 mg | Nucala |
| J2183 | Injection, meropenem (wg critical care), not therapeutically equivalent to j2185, 100 mg | 100 mg | Meropenem |
| J2184 | Injection, meropenem (b. braun), not therapeutically equivalent to j2185, 100 mg | 100 mg | Meropenem |
| J2185 | Injection, meropenem, 100 mg | 100 mg | Meropenem |
| J2186 | Injection, meropenem and vaborbactam, 10mg/10mg (20mg) | 10mg/10mg (20mg) | — |
| J2210 | Injection, methylergonovine maleate, up to 0.2 mg | See descriptor | Methylergonovine Maleate |
| J2212 | Injection, methylnaltrexone, 0.1 mg | 0.1 mg | — |
| J2246 | Injection, micafungin in sodium (baxter), not therapeutically equivalent to j2248, 1 mg | 1 mg | Micafungin In Sodium Chloride |
| J2247 | Injection, micafungin sodium (par pharm) not thereapeutically equivalent to j2248, 1 mg | 1 mg | Micafungin |
| J2248 | Injection, micafungin sodium, 1 mg | 1 mg | Micafungin, Micafungin Sodium, Mycamine |
| J2249 | Injection, remimazolam, 1 mg | 1 mg | — |
| J2250 | Injection, midazolam hydrochloride, per 1 mg | 1 mg | Midazolam, Midazolam HCl |
| J2251 | Injection, midazolam in 0.9% sodium chloride, intravenous, not therapeutically equivalent to j2250, 1 mg | 1 mg | Midazolam HCl |
| J2252 | Injection, midazolam in 0.8% sodium chloride, intravenous, not therapeutically equivalent to j2250, 1 mg | 1 mg | — |
| J2253 | Injection, midazolam (seizalam), 1 mg | 1 mg | — |
| J2260 | Injection, milrinone lactate, 5 mg | 5 mg | Milrinone In Dextrose, Milrinone Lactate, Milrinone Lactate In Dextrose |
| J2265 | Injection, minocycline hydrochloride, 1 mg | 1 mg | — |
| J2267 | Injection, mirikizumab-mrkz, 1 mg | 1 mg | Omvoh |
| J2270 | Injection, morphine sulfate, up to 10 mg | See descriptor | Morphine Sulfate |
| J2272 | Injection, morphine sulfate (fresenius kabi), not therapeutically equivalent to j2270, up to 10 mg | See descriptor | Morphine Sulfate |
| J2274 | Injection, morphine sulfate, preservative-free for epidural or intrathecal use, 10 mg | 10 mg | Duramorph, Infumorph 200, Infumorph 500, Mitigo +1 |
| J2277 | Injection, motixafortide, 0.25 mg | 0.25 mg | Aphexda |
| J2278 | Injection, ziconotide, 1 microgram | 1 microgram | Prialt |
| J2280 | Injection, moxifloxacin, 100 mg | 100 mg | Moxifloxacin HCl |
| J2281 | Injection, moxifloxacin (fresenius kabi), not therapeutically equivalent to j2280, 100 mg | 100 mg | Moxifloxacin HCl |
| J2290 | Injection, nafcillin sodium, 20 mg | 20 mg | Nafcillin Sodium, Naficillin Sodium |
| J2291 | Injection, nafcillin sodium (baxter), 20 mg | 20 mg | Nafcillin |
| J2300 | Injection, nalbuphine hydrochloride, per 10 mg | 10 mg | Nalbuphine HCl |
| J2305 | Injection, nitroglycerin, 5 mg | 5 mg | Nitroglycerin, Nitroglycerin In D5W |
| J2312 | Injection, naloxone hydrochloride, not otherwise specified, 0.01 mg | 0.01 mg | Naloxone HCl |
| J2313 | Injection, naloxone hydrochloride (zimhi), 0.01 mg | 0.01 mg | — |
| J2315 | Injection, naltrexone, depot form, 1 mg | 1 mg | Vivitrol |
| J2320 | Injection, nandrolone decanoate, up to 50 mg | See descriptor | — |
| J2323 | Injection, natalizumab, 1 mg | 1 mg | Tysabri |
| J2325 | Injection, nesiritide, 0.1 mg | 0.1 mg | — |
| J2326 | Injection, nusinersen, 0.1 mg | 0.1 mg | — |
| J2327 | Injection, risankizumab-rzaa, intravenous, 1 mg | 1 mg | Skyrizi |
| J2329 | Injection, ublituximab-xiiy, 1mg | 1mg | Briumvi |
| J2350 | Injection, ocrelizumab, 1 mg | 1 mg | Ocrevus |
| J2351 | Injection, ocrelizumab, 1 mg and hyaluronidase-ocsq | 1 mg and hyaluronidase-ocsq | Ocrevus Zunovo |
| J2353 | Injection, octreotide, depot form for intramuscular injection, 1 mg | 1 mg | Octreotide Acetate, Sandostatin Lar Depot |
| J2354 | Injection, octreotide, non-depot form for subcutaneous or intravenous injection, 25 mcg | 25 mcg | Octreotide Acetate, Sandostatin |
| J2355 | Injection, oprelvekin, 5 mg | 5 mg | — |
| J2356 | Injection, tezepelumab-ekko, 1 mg | 1 mg | Tezspire |
| J2357 | Injection, omalizumab, 5 mg | 5 mg | Xolair |
| J2358 | Injection, olanzapine, long-acting, 1 mg | 1 mg | Zyprexa Relprevv |
CPT vaccine product codes
Vaccines are reported with a CPT product code rather than a J-code, plus a separate immunization administration code. Descriptions here are Med-Code’s own; CPT descriptors are licensed by the AMA.
| Code | Descriptor | Billing unit | Drugs in directory | Type |
|---|---|---|---|---|
| CPT 90651 | Vaccine product code for GARDASIL 9 (human papillomavirus 9-valent vaccine) | 1 dose | Gardasil 9 | CPT vaccine product |
| CPT 90677 | Vaccine product code for PREVNAR 20 (pneumococcal 20-valent conjugate vaccine) | 1 dose | Prevnar 20 | CPT vaccine product |
| CPT 90678 | Vaccine product code for ABRYSVO (respiratory syncytial virus vaccine, bivalent) | 1 dose | Abrysvo | CPT vaccine product |
| CPT 90679 | Vaccine product code for AREXVY (respiratory syncytial virus vaccine, adjuvanted) | 1 dose | Arexvy | CPT vaccine product |
| CPT 90750 | Vaccine product code for SHINGRIX (zoster vaccine recombinant, adjuvanted) | 1 dose | Shingrix | CPT vaccine product |
By therapeutic category
- Analgesic / Antipyretic1 code
- Antibiotic / Cephalosporin1 code
- Antiemetic / 5-HT31 code
- Autoimmune / Anti-TNF2 codes
- Bone Health / RANKL1 code
- Chemotherapy / CD20 Biologic1 code
- Chemotherapy / CD38 Biologic1 code
- Chemotherapy / HER2 Biologic1 code
- Chemotherapy / Immunotherapy2 codes
- Chemotherapy / PD-L1 Biologic2 codes
- Chemotherapy / VEGF Biologic1 code
- Colony Stimulating Factor1 code
- Contraceptive / Progestin1 code
- Corticosteroid1 code
- Gastroenterology / Integrin1 code
- GIP / GLP-1 Dual Agonist1 code
- GLP-1 Receptor Agonist1 code
- Hematologic / IV Iron1 code
- Immunology / IL-12/231 code
- Immunology / IL-4/131 code
- Neuromuscular Blocker / Toxin1 code
- Ophthalmic / Ang-2 & VEGF1 code
- Ophthalmic / Anti-VEGF2 codes
- Sympathomimetic / Anaphylaxis1 code
- Vaccine / Immunization5 codes
Find a J-code by drug name
1,087 brand and generic names, each with its code and billing unit. All drugs A–Z.