where can vitamin b12 be injected Best Injection Site: Administering B12 Shots How to Give B12 Injections
Description
Yes, the drug should be reported with its specific J code unless it is bundled as per the payers rules

Wang Z, Zhu W, Xing Y, Jia J, Tang Y

16, Oct

However, certain medications can affect B12 absorption, including metformin (used for diabetes), proton pump inhibitors, H2-receptor antagonists, and colchicine

The initial and maintenance dose and frequency of administration vary based on the degree of deficiency and medical situation needing treated

How often you need shots depends on you
