The North America diagnostic imaging services market size surpassed USD 214.56 billion in 2025 and is predicted to reach around USD 363.04 billion by 2035, registering a CAGR of 5.4% from 2026 to 2035. The rapid advancements in AI integration, rising rates of chronic and cardiac illnesses, and the shift towards outpatient and diagnostic centers are driving growth in the North American diagnostic imaging services industry.

North America Diagnostic Imaging Services Market Scope Statical Scope

The North American diagnostic imaging is gaining traction due to increased focus on building unified technical standards and federal certification criteria for certified health IT . This initiative aims to allow CT scans, MRIs, and X-rays to move seamlessly across cloud systems. These regional governments are modernizing diagnostic imaging services by replacing aging equipment, funding AI-enabled technology, and expanding outpatient access. The national AI integration frameworks and regional investments across the U.S. and Canada support targeted initiatives.

Researchers are dedicated to evaluating the impact of MRI machines, foreign-manufactured CT scanners, and X-ray appliances on North American infrastructure. The public health infrastructure upgrades and replacement of outdated diagnostic infrastructure across Western Canada are the potential growth drivers of the market. The industry is adopting advanced and AI-enabled oncology imaging systems to boost cancer screening timelines. The MedTech collaborations between industries and governments aim to integrate AI-guided ultrasounds and autonomous X-ray systems into point-of-care diagnostics.

North America Diagnostic Imaging Services Market Share, By Modality, 2025 (%)

• X-ray - The X-ray segment dominated the market in 2025, with a share of 33%, owing to its widespread use, cost-effectiveness, and high adoption in routine diagnostic imaging. The growth of X-ray diagnostic imaging services is driven by the integration of AI-assisted analytics and the global shift from analog to digital radiography. Technological advancements like direct radiography account for the dominating position in the digital X-ray services industry.
• MRI Scans - The MRI scans segment held a 22% share and is expected to grow in the coming years, driven by growing demand for detailed soft tissue and neurological imaging. The MRI scans have evolved into rapid, intelligent, and versatile medical intelligence systems. MRI remains the safest procedure to visualize internal anatomy by using powerful magnetic fields.
• CT Scans - The CT scans segment held a 19% share and is expected to grow in the coming years due to rising use in emergency diagnostics and advanced cross-sectional imaging. CT scans deliver lower radiation risks, rapid turnaround times, and clarity in diagnostics with the help of AI and novel detector hardware. Technological advancements have shifted CT scanning from a basic diagnostic tool to a cornerstone of predictive and precision medicine.
• Ultrasound - The ultrasound segment held a 15% share and is expected to grow in the coming years, driven by increasing demand for non-invasive, radiation-free, and portable diagnostic imaging solutions. The growth of ultrasound is driven by a shift toward point-of-care medicine, AI integration, and rapid miniaturization. It is a primary and versatile tool deployed across almost every medical specialty.
• Nuclear Medicine Scans - The nuclear medicine scans segment held a 11% share and is expected to grow in the coming years due to increasing use in oncology and functional imaging applications.

North America Diagnostic Imaging Services Market Share, By End Use, 2025 (%)

• Hospitals - The hospitals segment dominated the market in 2025, with a share of 68%, supported by high patient volumes, advanced imaging infrastructure, and the availability of specialized radiology departments. Hospitals remain hubs for complex and high-volume modalities, including critical care support and financial support. Hospitals possess capital resources, heavy infrastructure, and specialized talent required for complex clinical interventions.
• Diagnostic Imaging Centers - The diagnostic imaging centers segment held a 32% share and is expected to grow in the coming years, driven by growing demand for specialized, cost-effective, and outpatient imaging services. This growth is driven by a global shift toward ambulatory care. These specialized centers lower diagnostic costs and serve as the testing platform for advanced medical technology.

Competitive Landscape

The top diagnostic imaging equipment manufacturers across North America are GE Healthcare, Siemens Healthineers, Philips Healthcare, Canon Medical Systems, and Hologic, Inc. These are major medical technology corporations and the primary suppliers of integrated software solutions and imaging hardware like MRI, ultrasound, CT, and X-ray. Moreover, RadNet, Inc., RAYUS Radiology, Akumin, Canada Diagnostic Centers, and Sonic Healthcare are the top imaging centers and radiology service providers. The leading companies like GE Healthcare are heavily investing in Nvidia partnerships and Physical AI for autonomous X-ray and ultrasound workflows.

Segments Covered in the Report

By Modality

• X-ray
• MRI Scans
• CT Scans
• Ultrasound
• Nuclear Medicine Scans

By End Use

• Hospitals
• Diagnostic Imaging Centers