J2291
HCPCSInj, nafcillin (baxter) 20mg
Official HCPCS Level II long descriptor
Injection, nafcillin sodium (baxter), 20 mg
HCPCS Level II code J2291 is maintained by CMS and is active in the current quarterly release.
Short descriptor
Inj, nafcillin (baxter) 20mg
Added to HCPCS: 2025-10-01
Nearby codes in J2
- J2270Morphine sulfate injection
- J2272Inj, morphine (fresenius)
- J2274Inj morphine pf epid ithc
- J2277Inj, motixafortide, 0.25 mg
- J2278Ziconotide injection
- J2280Inj, moxifloxacin 100 mg
- J2281Inj moxifloxacin (fres kabi)
- J2290Inj, nafcillin sodium, 20 mg
- J2300Inj nalbuphine hydrochloride
- J2305Inj, nitroglycerin, 5 mg
- J2312Inj naloxone hcl nos, 0.01mg
- J2313Inj, naloxone (zimhi) 0.01mg
- J2315Naltrexone, depot form
- J2320Nandrolone decanoate 50 mg
- J2323Natalizumab injection
- J2325Nesiritide injection
Where this code sits
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HCPCS Level II July 2026 quarterly update. Centers for Medicare & Medicaid Services (CMS), “July 2026 Alpha-Numeric HCPCS File” (HCPC2026_JUL_ANWEB_06172026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.