cpt code for vitamin b12 injection administration 96372: Description, Usage, and Billing Guidelines (2025) Methotrexate is a folate antagonist
Methotrexate is a folate antagonist that inhibits DNA synthesis by blocking dihydrofolate reductase (DHFR). It is commonly used for rheumatoid arthritis, psoriasis, ectopic pregnancy, and certain cancers. Important adverse effects include hepatotoxicity 96372 CPT Code: Injection of drug substance under skin or into muscle what is the cpt code for vitamin b12 injection CPT Code 90620: Meningococcal B Vaccine, 2 Dose (MenB 4C) Compounded Methylcobalamin (Vitamin B12) Injection, 5mg mL
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