j code for b12 injection B-12 (Cyanocobalamin) Shot Therapy Does Procedure J3420 Require Prior

That means eating foods that are rich in animal proteins, which are the main source for B12: Vegans and vegetarians who dont eat animal products may include a B12 supplement in their diet

Drug/Laboratory Test Interactions: Persons taking most antibiotics, methotrexate and pyrimethamine invalidate folic acid and vitamin B 12 diagnostic blood assays

The major portion is excreted within the first eight hours

In The Box: 10ml or 30mL of 1000mcg/ml B12, supplies to administer, training, and clinical support

Last updated on Mar 30, 2026

SHIRLEY, NY 11967 PACKAGE LABEL.PRINCIPAL DISPLAY PANEL - 1 mL Container NDC 0517-0031-25 CYANOCOBALAMIN INJECTION, USP 1000 mcg/mL 1 mL VIAL FOR IM OR SC USE ONLY Rx Only AMERICAN REGENT, INC