billing b12 injections to medicare HCPCS Code J3420: Injection, Vitamin B-12 (Cyanocobalamin), up 1,000 mcg per Unit DOCTORS WEIGHT LOSS CLINIC B12 for Dogs with IBD Quantity:1 pc.
SKU: 39511777560
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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9















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