J1643Drugs Administered Other than Oral Method
Injection, heparin sodium (pfizer), not therapeutically equivalent to j1644,
Short description: Inj heparin, pfizer, 1000u
- Effective date
- January 1, 2024
- Termination date
- —
Related codes (J-series)
J0013Esketamine, nasal sprayJ0014Cocaine hcl nasal (goprelto)J0120Tetracyclin injectionJ0121Inj., omadacycline, 1 mgJ0122Inj., eravacycline, 1 mgJ0129Abatacept injectionJ0130Abciximab injectionJ0131Inj, acetaminophen (nos)J0132Acetylcysteine injectionJ0133Acyclovir injectionJ0134Inj acetaminophen -freseniusJ0135Adalimumab injection
Frequently asked questions
What is HCPCS code J1643?
J1643 is a HCPCS Level II code for Injection, heparin sodium (pfizer), not therapeutically equivalent to j1644,.
What category is HCPCS code J1643 in?
J1643 falls under the Drugs Administered Other than Oral Method category of HCPCS Level II.
When did HCPCS code J1643 become effective?
J1643 has been effective since January 1, 2024, per CMS's quarterly HCPCS update.
HCPCS Level II data from CMS (public domain). HCPCS Level I (CPT) codes are not included — CPT is copyrighted by the American Medical Association. Always verify codes with authoritative sources before making coding or billing decisions.