cyanocobalamin nasal spray (Nascobal, generic) — Cigna
Vitamin B12 deficiency, treatment, in adults with dietary, drug-induced, or malabsorption-related vitamin B12 deficiency not due to pernicious anemia
Preferred products
- cyanocobalamin injection
Initial criteria
- Patient has tried one Step 1 Product (cyanocobalamin injection)
Approval duration
1 year