HCPCS Code L1001

Cervical thoracic lumbar sacral orthosis, immobilizer, infant size, prefabricated, includes fitting and adjustment
Code effective Jan 01, 2007

HCPCS Section
Orthotic and Prosthetic Procedures, Devices

L1001 is a valid 2026 HCPCS code meaning Cervical thoracic lumbar sacral orthosis, immobilizer, infant size, prefabricated, includes fitting and adjustment or (Ctlso infant immobilizer) for short. HCPCS L1001 has been effective since 01/01/2007 and applies to Lump sum purchase of DME, prosthetics, orthotics.


HCPCS Code Details - L1001

HCPCS Level II Code
Section L - Orthotic and Prosthetic Procedures, Devices
HCPCS Code L1001
Description

Long description:
Cervical thoracic lumbar sacral orthosis, immobilizer, infant size, prefabricated, includes fitting and adjustment

Short description:
Ctlso infant immobilizer

HCPCS Pricing indicator 38 - Orthotics, prosthetics, prosthetic devices & vision services (price subject to floors and ceilings)
Multiple pricing indicator A - Not applicable as HCPCS priced under one methodology
Coverage code C - Carrier judgment
BETOS2 code D1F - Prosthetic/Orthotic devices
HCPCS Action code N - No maintenance for this code
Type of service P - Lump sum purchase of DME, prosthetics, orthotics
Effective date Effective Jan 01, 2007
Date added Added Jan 01, 2007

See also

  • HCPCS L1000 · Cervical-thoracic-lumbar-sacral orthosis (ctlso) (milwaukee), inclusive of furnishing initial orthosis, including model

  • HCPCS L1005 · Tension based scoliosis orthosis and accessory pads, includes fitting and adjustment

1 Two-digit numeric codes are Level I code modifiers copyrighted© by the American Medical Association's Current Procedural Terminology (CPT).

2 BETOS stands for “Berenson-Eggers Type Of Service”


HCPCS Level II codes and descriptors are approved and maintained jointly by the alpha-numeric editorial panel (consisting of CMS, the Health Insurance Association of America, and the Blue Cross and Blue Shield Association). — Updated 7/13/2026

CPT® is a registered trademark of the American Medical Association (AMA). All rights reserved.