Vitamin b12 injection
Full descriptor
Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg
Details
- Code
- J3420
- Short descriptor
- Vitamin b12 injection
- Code set
- HCPCS Level II
- Release
- July 2026
- Status
- Active
- Added
- Jan 1 1986
Nearby codes
Code sets are published in blocks, so neighbours are usually related.
Inj hydroxocobalamin iv 25mg
Pyridoxine hcl 100 mg
Hydroxocobalamin im 10mcg
Thiamine hcl 100 mg
Vitamin k phytonadione inj
Hydroxyzine hcl injection
Inj onase abepar-brve treat
Inj zopapogene per ther dose
Sources
- CMS HCPCS Level II — July 2026, public domain
Reference information only. Not billing advice. Verify against the payer before you file.