Summary & Overview
HCPCS L2275: Lower Extremity Varus/Valgus Orthotic Addition, Padded
HCPCS Level II code L2275 denotes an addition to a lower extremity orthosis that provides varus/valgus correction with a plastic modification that is padded or lined. Nationally, this code is used to describe device modifications intended to correct frontal-plane alignment of the lower limb, improving fit and function for patients with varus or valgus deformities. Such adjustments are integral to orthotic management following injury, deformity, or chronic musculoskeletal conditions.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The publication outlines how L2275 is billed in outpatient orthotics and prosthetics settings and hospital outpatient departments, and it highlights payer-specific coverage considerations where available.
Readers will find benchmark-oriented information on billing practice for this orthotic addition, an explanation of clinical scenarios and service settings where the code is applicable, and a concise summary of documentation and coding context. The content provides clarity on the code’s clinical purpose and use in claims submission; if payer-specific policy details or other data are not supplied in the input, those items are noted as not available.
Billing Code Overview
HCPCS Level II code L2275 describes an addition to a lower extremity orthotic device that provides varus/valgus correction and includes plastic modification with padded or lined construction. This code represents a component or modification used to adjust alignment and support of a lower extremity orthosis to address frontal plane deformities.
Service type: Orthotic modification / addition
Typical site of service: Outpatient orthotics or prosthetics clinic, hospital outpatient department, or physician office where orthotic fabrication and fitting occur
Clinical & Coding Specifications
Clinical Context
A 68-year-old patient with long-standing medial knee osteoarthritis presents with a progressive varus deformity of the lower extremity causing pain, instability, and difficulty ambulating. Conservative measures (physical therapy, bracing, intra-articular injections) provided limited relief. The orthopedic surgeon plans a corrective lower extremity orthotic modification to a custom knee-ankle-foot orthosis (KAFO) or similar device incorporating a padded/lined plastic addition specifically to address varus/valgus malalignment. The clinical workflow includes: outpatient orthopedic evaluation with weight-bearing alignment radiographs; measurement and casting or digital scanning of the limb; fabrication of a custom plastic module with padded/lined surfaces to correct varus/valgus forces; fitting and in-office modifications; patient education on use and skin inspection; and follow-up visits for adjustments and functional assessment. The service described by L2275 is provided in ambulatory orthopedic or prosthetics/orthotics clinics, durable medical equipment (DME) supplier facilities, or hospital outpatient departments depending on payer requirements and patient mobility needs.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
LT | Left side | Use when the addition is applied to the left lower extremity. |