Summary & Overview
HCPCS L1630: Hip Orthosis, Abduction Control, Semi-Flexible, Custom
HCPCS Level II code L1630 represents a custom-fabricated, semi-flexible hip orthosis (von Rosen type) intended to control hip abduction and stabilize the hip joints. Such orthoses are clinically important for infants and patients with developmental dysplasia of the hip or other conditions requiring controlled abduction and limited motion. On a national scale, use of custom orthoses affects durable medical equipment spending and care pathways for pediatric orthopedics and post-operative hip management.
Key payers in the national analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of clinical context, typical sites of service, and the policy and reimbursement considerations that influence coverage and utilization. The publication outlines benchmark measures where available, highlights common billing modifiers and documentation drivers, and summarizes payer coverage patterns and potential prior authorization expectations.
The report is aimed at billing managers, durable medical equipment suppliers, orthotists, and policy analysts who need concise guidance on coding, clinical indications, and payer engagement for custom hip abduction orthoses. Data not available in the input will be noted explicitly in relevant sections.
Billing Code Overview
HCPCS Level II code L1630 describes a hip orthosis, abduction control of hip joints, semi-flexible (von Rosen type), custom fabricated. This item is a custom-fabricated orthotic device designed to control hip abduction and provide semi-flexible stabilization of the hip joints.
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Service type: Custom-fabricated orthotic device (hip orthosis)
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Typical site of service: Durable medical equipment/orthotics provider setting, outpatient clinic, or home use for patients requiring hip abduction control
Data not available in the input.
Clinical & Coding Specifications
Clinical Context
A 6-month-old infant presents to a pediatric orthopedics clinic with asymmetric hip abduction and a positive Ortolani/Barlow exam following newborn screening. Imaging confirms a mild to moderate developmental dysplasia of the hip (DDH) affecting one or both hips. The orthotics clinic evaluates the infant for a custom-fabricated semi-flexible abduction hip orthosis (von Rosen type) to maintain proper femoral head position in the acetabulum during early development.
The clinical workflow includes initial orthopedic assessment, measurement for a custom device by an orthotist or prosthetist, fabrication in a certified orthotics lab, fitting and adjustment in clinic, caregiver education on skin checks and wear schedule, and scheduled follow-up visits to document hip stability and device tolerance. Documentation includes diagnosis, device justification, measurements, fabrication order, delivery date, wear instructions, and follow-up plan. Typical site of service is an outpatient pediatric orthopedics clinic, orthotics/prosthetics facility, or ambulatory surgery center if sedation is required for related procedures.
Coding Specifications
| Modifier | Description | When to Use |
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RT | Right side (not in provided list) | Data not available in the input. |
LT |