Summary & Overview
HCPCS Q4032: Pediatric Long-Leg Fiberglass Cast Supplies
HCPCS Level II code Q4032 denotes pediatric long-leg fiberglass cast supplies for children aged 0–10 years. Nationally, this code documents the supply component of immobilization for lower-extremity fractures and postoperative care in pediatric patients and is used across outpatient and ambulatory settings. Accurate coding of Q4032 matters for inventory reporting, bundled supply reimbursement, and clarity between supply versus professional/technical services.
Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The analysis addresses how these payers typically handle supply codes, common modifiers used with supply and casting services, and where Q4032 fits relative to procedure and facility billing.
Readers will find: concise benchmarks for how Q4032 is billed alongside casting procedures, a summary of payer coverage considerations, and clinical context clarifying when a pediatric long-leg fiberglass cast supply is appropriate. The publication also outlines common documentation elements needed to support billing and distinctions between supply-only charges and bundled procedure payments.
Data not available in the input for payor-specific rates, associated taxonomies, and ICD-10 pairings are noted where applicable.
Billing Code Overview
HCPCS Level II code Q4032 describes cast supplies, long leg cast, pediatric (0-10 years), fiberglass. This code represents the supply component for fabricating a pediatric long-leg fiberglass cast, typically used to immobilize lower extremity fractures or postoperative limbs in children aged 0–10 years.
Service Type: Durable medical/supply item for pediatric orthopedic immobilization
Typical Site of Service: Hospital outpatient departments, ambulatory surgery centers, orthopedic clinics, and urgent care or outpatient casting rooms
Clinical & Coding Specifications
Clinical Context
A 7-year-old child presents to the pediatric orthopedic clinic after falling from playground equipment with an obvious deformity of the lower extremity and localized pain. Evaluation includes focused history, physical examination, and plain radiographs confirming a distal femur or tibial shaft fracture requiring immobilization. The orthopedic technician prepares a pediatric long leg fiberglass cast using Q4032 cast supplies sized for age 0–10 years. The workflow includes obtaining consent, wound check if needed, application of stockinette and padding, fiberglass roll application, contouring for joint alignment, trimming and smoothing edges, and post-application neurovascular and skin checks. The patient receives discharge instructions for cast care, activity restrictions, and scheduled follow-up for radiographic re-check and possible cast change or removal. Typical sites of service are outpatient orthopedic clinics, urgent care centers, emergency departments, and ambulatory surgery centers where pediatric immobilization is performed.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
LT | Left side | Applied when the cast is for the left lower extremity |
RT |