J1644
HCPCSInj heparin sodium per 1000u
Official HCPCS Level II long descriptor
Injection, heparin sodium, per 1000 units
HCPCS Level II code J1644 is maintained by CMS and is active in the current quarterly release.
Short descriptor
Inj heparin sodium per 1000u
Added to HCPCS: 1995-01-01
Nearby codes in J1
- J1627Inj, granisetron, xr, 0.1 mg
- J1628Inj., guselkumab, 1 mg
- J1630Haloperidol injection
- J1631Haloperidol decanoate inj
- J1632Inj., brexanolone, 1 mg
- J1640Hemin, 1 mg
- J1642Inj heparin sodium per 10 u
- J1643Inj heparin, pfizer, 1000u
- J1645Dalteparin sodium
- J1650Inj enoxaparin sodium
- J1652Fondaparinux sodium
- J1670Tetanus immune globulin inj
- J1675Histrelin acetate
- J1700Hydrocortisone acetate inj
- J1720Hydrocortisone sodium succ i
- J1726Makena, 10 mg
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.