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HCPCS Level II/B-Codes/B4161

B4161 HCPCS Level II Code: Enteral formula, for pediatrics, hydrolyzed/amino acids and peptide chain proteins, includes fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit

Medicare Coverage & Payment

  • Medicare coverage: Special coverage instructions apply (CMS coverage code D)
  • Pricing indicator: 46
  • BETOS: O1C
  • Effective: January 1, 2005

Source: CMS HCPCS Level II release. Coverage codes indicate how Medicare treats the code, not whether a specific claim will be paid; payer policy and documentation still govern.

Official Registry Overview & Definition

Enteral formula, for pediatrics, hydrolyzed/amino acids and peptide chain proteins, includes fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit is a HCPCS Level II code (B4161) for a Medicare-covered supply, service, or procedure. Short description: Ef ped hydrolyzed/amino acid.

Nearest Codes in This Family

Official HCPCS Level II classifications closest to B4161 in its code family, with their registry titles.

  • 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
  • B4158 — Enteral formula, for pediatrics, nutritionally complete with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber and/or iron, administered through an enteral feeding tube, 100 calories = 1 unit
  • B4159 — Enteral formula, for pediatrics, nutritionally complete soy based with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber and/or iron, administered through an enteral feeding tube, 100 calories = 1 unit
  • B4160 — Enteral formula, for pediatrics, nutritionally complete calorically dense (equal to or greater than 0.7 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
  • B4162 — Enteral formula, for pediatrics, 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
  • B4164 — Parenteral nutrition solution: carbohydrates (dextrose), 50% or less (500 ml = 1 unit) - home mix
  • B4168 — Parenteral nutrition solution; amino acid, 3.5%, (500 ml = 1 unit) - home mix
  • B4172 — Parenteral nutrition solution; amino acid, 5.5% through 7%, (500 ml = 1 unit) - home mix
  • B4176 — Parenteral nutrition solution; amino acid, 7% through 8.5%, (500 ml = 1 unit) - home mix