B4157 is a valid 2023 HCPCS Code that could be used to indicate Enteral formula, nutritionally complete, for special metabolic needs for inherited disease of metabolism, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit for reimbursement purposes.

B4157 belongs to Enteral/Parenteral Nutrients/Supplies Type of Service and has been in effect since Jan 01, 2005.

Short description for B4157 HCPCS code:

Ef special metabolic inherit