B4105 – In-line cartridge containing digestive enzyme(s) for enteral feeding, each
HCPCS Level II code · B codes: Enteral and Parenteral Therapy
HCPCS codeB4105
- Long description
- In-line cartridge containing digestive enzyme(s) for enteral feeding, each
- Short description
- Enzyme cartridge enteral nut
- Pricing indicator
39Parenteral and enteral nutrition- Medicare coverage
CCarrier judgment – coverage decided by the Medicare contractor- BETOS category
O1CEnteral and parenteral- Cross reference
- Q9994
- Added
- January 1, 2019
- Last change
- January 1, 2019 – No change
Frequently asked questions
What is HCPCS code B4105?
B4105 is a HCPCS Level II code for in-line cartridge containing digestive enzyme(s) for enteral feeding, each.
Does Medicare cover B4105?
The HCPCS file lists coverage code C: Carrier judgment – coverage decided by the Medicare contractor. Coverage and payment also depend on local coverage determinations and the patient’s plan.
Nearby B codes
- B4082 – Nasogastric tubing without stylet
- B4083 – Stomach tube - levine type
- B4087 – Gastrostomy/jejunostomy tube, standard, any material, any type, each
- B4088 – Gastrostomy/jejunostomy tube, low-profile, any material, any type, each
- B4100 – Food thickener, administered orally, per ounce
- B4102 – Enteral formula, for adults, used to replace fluids and electrolytes (e.g., clear liquids), 500 ml = 1 unit
- B4103 – Enteral formula, for pediatrics, used to replace fluids and electrolytes (e.g., clear liquids), 500 ml = 1 unit
- B4104 – Additive for enteral formula (e.g., fiber)
- B4148 – Enteral feeding supply kit; elastomeric control fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape
- B4149 – Enteral formula, manufactured blenderized natural foods with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit
- B4150 – Enteral formula, nutritionally complete with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit
- B4152 – Enteral formula, nutritionally complete, calorically dense (equal to or greater than 1.5 kcal/ml) with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit
- B4153 – Enteral formula, nutritionally complete, hydrolyzed proteins (amino acids and peptide chain), includes fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit
- B4154 – Enteral formula, nutritionally complete, for special metabolic needs, excludes inherited disease of metabolism, includes altered composition of proteins, fats, carbohydrates, vitamins and/or minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit
- B4155 – Enteral formula, nutritionally incomplete/modular nutrients, includes specific nutrients, carbohydrates (e.g., glucose polymers), proteins/amino acids (e.g., glutamine, arginine), fat (e.g., medium chain triglycerides) or combination, administered through an enteral feeding tube, 100 calories = 1 unit
- B4157 – 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
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.