Roux-en-Y gastric bypass surgery (RYGB) but not sleeve gastric bypass surgery or gastric banding, increases the risk of vitamin B 12 deficiency and requires preventive post-operative treatment with either injected or high-dose oral supplementation
This guide covers everything coders and billers need for CPT code 96372: the official description, who can bill it, modifier requirements, the 2026 Medicare fee schedule, J-code pairing, documentation checklists, and a comparison with CPT 96401
[1] [2] B12 injections are primarily prescribed for patients with pernicious anaemia , an autoimmune condition where the stomach cannot produce intrinsic factor, a protein essential for B12 absorption in the gut
However, if you experience any serious side effects or worsening of any symptoms, consult your doctor
If youre experiencing fatigue or stress, we invite you to consult with our healthcare providers to explore how our customized vitamin therapies can fit into your personalized health plan