Business Wire·Feb 23, 2026, 8:30 AM ET

QT Imaging Achieves Major Reimbursement Milestone with AMA Category III CPT Code for 3D Breast Ultrasound Tomography

QT Imaging Holdings, Inc. received approval for a new Category III CPT code X579T for 3D quantitative transmission volumetric ultrasound tomography of the breast.
The code is scheduled for release on July 1, 2026, with an effective date of January 1, 2027.
This CPT code enables billing capabilities & opens new commercial opportunities with hospital accounts.
The code represents a distinct clinical service enabled by QT Imaging's radiation-free, compression-free 3D breast imaging platform.
Category III CPT codes track emerging technologies & signal a major step toward broader reimbursement & adoption.
The technology produces true 3D volumetric images without ionizing radiation or painful compression, specifically benefiting women with dense breast tissue.
QT Imaging plans to continue collaborating with clinical partners & professional societies to advance technology adoption & pursue additional CPT codes.
The announcement was issued by QT Imaging on February 23, 2026.