b12 injection cpt code 2025 HCPCS J3420: Injection, Vitamin B-12 (Cyanocobalamin), up to 1,000 mcg per Unit Quantity:4 Arnica Montana Flower Extract** 5-Amino-1MQ Dosage Chart: 50-150mg/Day
SKU: 58138547409
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Nov 1 - Nov 6

























