J2212
HCPCSMethylnaltrexone injection
Official HCPCS Level II long descriptor
Injection, methylnaltrexone, 0.1 mg
HCPCS Level II code J2212 is maintained by CMS and is active in the current quarterly release.
Short descriptor
Methylnaltrexone injection
Added to HCPCS: 2013-01-01
Nearby codes in J2
- J2175Meperidine hydrochl /100 mg
- J2180Meperidine/promethazine inj
- J2182Injection, mepolizumab, 1mg
- J2183Inj meropenem (wg crit care)
- J2184Inj, meropenem (b. braun)
- J2185Meropenem
- J2186Inj., meropenem, vaborbactam
- J2210Methylergonovin maleate inj
- J2246Inj, micafungin (baxter)
- J2247Inj, micafungin (par pharm)
- J2248Micafungin sodium injection
- J2249Inj, remimazolam, 1 mg
- J2250Inj midazolam hydrochloride
- J2251Inj midazolam in 0.9% nacl
- J2252Inj midazolam in 0.8% nacl
- J2253Inj midazolam (seizalam)
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.