b12 injections where to give Choosing the Right Needle and Syringe for Injections: A Complete Guide How to Give B12 Injections
Description
Hydroxocobalamin is one of the most common sources of B12 that medical professionals give through an injection

Some payers might expect to see modifier 59 when billing additional levels with CPT 64484, but only because they consider it a distinct procedure

J Neurochem
Once a multi-dose vial is opened, it typically needs to be used within 30 days