L-25A Hyperextension TLSO With Swivel Sternal Pad & DOT Fastener Closure, Adjustable Uprights Model L-25A is the same as model Q-25A except a Dot Fastener closure replaces the Quick release closure. PRODUCTS PARTS DOCUMENTATION HCPC {{ row['SlItemNo'] }} L-25A Hyperextension TLSO PDAC Letter The responsibility of accurate coding lies with the patient care facility that is billing for the product and service. The HCPCS Alpha-Numeric System is subject to revisions and periodic updates and should be consulted prior to billing. Code L0472