b12 injection cpt code 2019 for intramuscular vitamin 96372 CPT Code: Injection of drug/substance under skin or into muscle CPT Code 96372: Description, Cost,
Description
Published December 29, 2022

Most B12 injections are 1000 mcg/mL, but there are other options too

NAD+ precursor supplementation using NMN, NR, or NAD+ directly increases the input to the NAD+ salvage pathway
[Google Scholar] 14.Niveditha S, Ramesh S, Shivanandappa T

I am not a medically trained person but I've had Pernicious Anaemia (a form of B12 deficiency) for more than 46 years