medicare cpt code for b12 injection HCPCS J3420: Injection, Vitamin B-12 (Cyanocobalamin), up to 1,000 mcg per Unit CPT Code 20220 Guide |
CPT Code 20220 Guide PCG Medicare Billing MLabs CPT 96372 Billing Guide: Accurate Injection Claims 96365 CPT Code: Complete 2026 Billing & Reimbursement Guide
Pay in 4 interest-free payments of $6.65 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12



