b12 injection cpt code 2020 HCPCS J3420: Vitamin B-12 Billing Guide USDA Organic Do Vitamin B12 Injections Size:1000 mcg/ml - 10 ml (Pack of 3)
SKU: 69594612372
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 26 - Oct 31



















