Summary & Overview
HCPCS B4152: Enteral Formula, Calorically Dense, Intact Nutrients
HCPCS Level II code B4152 identifies a nutritionally complete, calorically dense enteral formula (≥ 1.5 kcal/ml) with intact nutrients intended for delivery via an enteral feeding tube. This code matters nationally because enteral nutrition is a common medically necessary intervention across hospitals, long-term care, and home health settings, and high-calorie formulas are routinely used for patients with elevated energy requirements or volume-restricted feeding regimens. Payers influence coverage, utilization management, and documentation requirements tied to tube-fed nutrition.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical context for use of high-calorie enteral formulas, payer coverage considerations, and typical service settings. The publication outlines benchmarks and common utilization drivers, highlights relevant billing and documentation practices tied to B4152, and summarizes potential policy updates affecting enteral nutrition coverage. Data not available in the input will be noted where applicable. This overview is intended for clinicians, billing professionals, and policy analysts seeking a national perspective on enteral formula coding and coverage.
Billing Code Overview
HCPCS Level II code B4152 describes an enteral formula, nutritionally complete, calorically dense (≥ 1.5 kcal/ml) with intact nutrients. The product includes proteins, fats, carbohydrates, vitamins and minerals, and may include fiber. It is intended for administration through an enteral feeding tube. Billing is measured in units where 100 calories = 1 unit.
Service Type: Enteral nutrition formula provision for tube feeding, typically furnished as part of durable medical equipment and enteral nutrition services.
Typical Site of Service: Home health, long-term care facilities, and inpatient hospital settings where enteral tube feeding is administered.
Clinical & Coding Specifications
Clinical Context
A 68-year-old male with advanced oropharyngeal cancer undergoes surgical resection and postoperative radiotherapy, resulting in prolonged dysphagia and inability to safely swallow. The patient receives placement of a percutaneous endoscopic gastrostomy (PEG) tube during hospitalization. The multidisciplinary team (surgical oncology, nutrition, speech-language pathology, and nursing) establishes an enteral feeding plan. A calorically dense, nutritionally complete enteral formula (B4152) is ordered to meet increased energy needs and limited fluid tolerance, prescribed at 1.5–2.0 kcal/ml to deliver required calories in reduced volume. Orders include daily calorie goal, infusion rate, tube-feeding schedule (continuous or bolus), and supplies. Nursing documents tube placement verification, residuals, tolerance, and stool output. Registered dietitian documents formula selection rationale, calorie calculations (100 kcal = 1 unit for B4152), enteral access type, expected duration, and monitoring plan. Home health or durable medical equipment coordination arranges outpatient supply delivery and education for patient/caregiver prior to discharge. Follow-up visits assess weight, hydration status, wound healing, and need to adjust formula concentration or route.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
11 | Provider is the primary surgeon or performing professional |