cpt vitamin b12 injection HCPCS Code J3420: Injection, B-12 (Cyanocobalamin), up to 1,000 mcg per Unit what is the cpt code
Pay in 4 interest-free payments of $7.27 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 23 - Oct 28

















