CT Scanners Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Slice (8-slice, 16-slice, 32-slice, 64-slice, 128-slice, Others), By Application (Cardiology, Oncology, Neurology, Others), By Region and Competition, 2021-2031F

Forecast Period	2027-2031
Market Size (2025)	USD 5.91 Billion
CAGR (2026-2031)	6.35%
Fastest Growing Segment	8-slice
Largest Market	North America
Market Size (2031)	USD 8.55 Billion

Market Overview

The Global CT Scanners Market is projected to grow from USD 5.91 Billion in 2025 to USD 8.55 Billion by 2031 at a 6.35% CAGR. Computed Tomography (CT) scanners are advanced diagnostic imaging devices that utilize X-rays and computer processing to generate detailed cross-sectional images of the body's internal structures, including bones, organs, and blood vessels. The global CT scanners market growth is primarily driven by the increasing prevalence of chronic diseases, a rising aging population necessitating advanced diagnostics, and the growing demand for early and accurate disease detection. According to the Organisation for Economic Co-operation and Development (OECD), in a report published in November 2025, the number of CT exams more than doubled in Korea and increased by over 50% in Australia and Latvia between 2013 and 2023.

A significant challenge impeding market expansion is the substantial capital expenditure associated with acquiring and maintaining CT equipment, which can constrain adoption in healthcare settings with limited budgets.

Key Market Drivers

Advancements in CT imaging technology serve as a primary catalyst for the global CT scanners market. Continuous innovation by leading manufacturers is enhancing the capabilities of these diagnostic tools, offering improved image quality, reduced radiation dosage, and faster scanning times. For instance, at RSNA 2025, Philips unveiled Philips Verida, highlighted as the world's first detector-based Spectral CT system fully powered by AI, demonstrating the integration of artificial intelligence for enhanced diagnostic precision and workflow acceleration. Similarly, GE HealthCare showcased its new Photonova Spectra photon-counting CT scanner at the 2025 Radiological Society of North America (RSNA) meeting, aiming for ultra-high-definition imaging with wide coverage and rapid acquisition speeds. These technological leaps allow for more detailed and accurate diagnoses, expanding the clinical utility of CT scanners across various medical disciplines.

Concurrently, the rising global prevalence of chronic diseases significantly propels the demand for CT scanners. Conditions such as cancer, cardiovascular diseases, and neurological disorders necessitate advanced and timely diagnostic imaging for effective management and treatment planning. The high volume of diagnostic procedures underscores this trend; for example, approximately 93 million CT examinations were performed in the United States in 2023, as reported in JAMA Internal Medicine in June 2025. The sustained requirement for early disease detection and continuous monitoring in an aging global population further fuels this demand. This increased utilization contributes to the market's expansion, with Siemens Healthineers reporting a 5.7% comparable revenue growth in its imaging segment for the first quarter of fiscal year 2026, which concluded on December 31, 2025.

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Key Market Challenges

The substantial capital expenditure associated with acquiring and maintaining Computed Tomography (CT) equipment represents a significant impediment to the expansion of the global CT scanners market. This financial burden directly constrains the widespread adoption of these advanced diagnostic devices, particularly within healthcare settings operating under stringent budget limitations.

The considerable upfront investment required for purchasing CT scanners, alongside ongoing maintenance expenses, limits the ability of many facilities, especially those in developing regions or smaller clinics, to acquire new systems or upgrade existing ones. This results in delayed technological advancements and reduced access to critical diagnostic capabilities, directly hindering market penetration. According to MedTech Europe, in a report published in September 2025, expenditure on medical technology per capita in Europe was approximately €319. This figure underscores the substantial financial commitment associated with integrating advanced medical technologies like CT scanners into healthcare infrastructure, thereby slowing market growth by limiting the number of new installations and system replacements across diverse economic environments.

Key Market Trends

The increasing adoption of portable and point-of-care CT systems is significantly shaping the market by expanding diagnostic capabilities beyond traditional radiology departments into diverse clinical environments. This trend addresses the growing need for immediate imaging services, particularly in emergency and critical care, by enabling rapid diagnosis closer to the patient. Such mobility reduces treatment delays and enhances patient workflow. According to The Imaging Wire, October 02, 2025, in 'Emergency CT Booms, Rad Attrition, and Foundation AI Breakthrough', CT use in U.S. emergency departments among Medicare beneficiaries increased by 96% from 2013 to 2023, reflecting the demand for readily available diagnostic tools that portable systems fulfill, thereby improving access in various care settings.

A pivotal trend is the growing focus on sustainable and energy-efficient CT systems, driven by increasing environmental awareness and the economic imperative to reduce operational costs within healthcare facilities. Manufacturers are developing technologies to minimize the carbon footprint of medical imaging equipment by optimizing power consumption during operation and standby modes. According to GE HealthCare, February 27, 2025, in 'Healthier planet, healthier people: Transforming healthcare systems with sustainability', their Omni Legend PET/CT system's standby power mode reduces energy consumption by up to 50% when idle, demonstrating the tangible impact of these advancements on resource preservation and cost efficiency.

Segmental Insights

Within the global CT Scanners market, the 8-slice segment is a significant contributor to the rapid expansion observed in the broader low-slice category. This growth is primarily propelled by its optimal balance of performance and economic viability, making it highly attractive in emerging economies and resource-constrained healthcare environments. These scanners provide reliable imaging for routine diagnostic applications, fulfilling essential medical needs across various clinical settings, including pulmonary, urological, and intra-operative imaging. The affordability and suitability for fundamental diagnostic procedures, coupled with ongoing advancements in low-slice product portfolios, further drive its substantial adoption and market dominance.

Regional Insights

North America holds the largest share in the global CT scanners market, primarily driven by its highly developed healthcare infrastructure. The region benefits from substantial healthcare expenditure and the early adoption of advanced medical technologies. Additionally, a supportive regulatory framework facilitates the introduction and widespread use of innovative diagnostic imaging solutions. This robust ecosystem, coupled with a high prevalence of chronic diseases, contributes significantly to the region's prominent position in the market.

Recent Developments

• In March 2026, Royal Philips introduced Rembra, a next-generation radiology CT system designed for acute and high-demand imaging environments. This new product, showcased at ECR 2026, features advanced detector technology and ultra-fast scan and reconstruction speeds, capable of delivering up to 106 images per second. The system is also designed for a high throughput of up to 270 patients per day, aiming to provide faster diagnoses by making scans available in near real-time. Additionally, Rembra incorporates a large 85 cm bore to accommodate challenging patient types, improving patient comfort and access for complex procedures.
• In March 2026, GE HealthCare received 510(k) clearance from the U.S. Food and Drug Administration for its Photonova Spectra, a spectral photon-counting CT system. This clearance positions GE HealthCare to introduce a new generation of CT imaging. The Photonova Spectra, built on the company's proprietary Deep Silicon detector technology, is designed to deliver high-contrast spectral images with detailed visualization, supporting neurological, oncological, musculoskeletal, thoracic, and cardiac assessments. This marks a crucial step toward its commercialization in the United States.
• In December 2025, Canon Medical Systems highlighted a new multiposition CT scanner at RSNA 2025, a result of joint development with a team at Keio University in Tokyo. This innovative system, already launched in Japan, marked the first of its kind capable of performing scans in standing, sitting, and supine positions. The technology allows for rapid switching between these positions in under 60 seconds, potentially enabling the detection of abnormal lesions that might not be visible during conventional examinations. This breakthrough in flexibility aims to enhance diagnostic capabilities in various clinical scenarios.
• In September 2025, Siemens Healthineers unveiled its Naeotom Alpha.Prime for RT, a photon-counting CT scanner specifically engineered for radiation therapy imaging, at ASTRO 2025. This advanced system leverages a cadmium telluride crystal detector to offer superior image resolution and enhanced contrast. By providing additional clinically relevant information, the technology supports highly precise therapy planning, representing a significant stride in the "Global CT Scanners Market" towards more confident treatment decisions in oncology.

Key Market Players

• Canon Medical Systems Corporation
• Fujifilm Holdings Corporation
• Medtronic Plc.
• GE Healthcare
• Shimadzu Corporation
• Koning Corporation
• Koninklijke Philips N.V.
• Neusoft Medical Systems Co. Ltd
• Siemens Healthineers AG
• Carestream Health Inc.

By Slice	By Application	By Region
8-slice 16-slice 32-slice 64-slice 128-slice Others	Cardiology Oncology Neurology Others	North America Europe Asia Pacific South America Middle East & Africa

Report Scope:

In this report, the Global CT Scanners Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

• CT Scanners Market , By Slice:

• 8-slice
• 16-slice
• 32-slice
• 64-slice
• 128-slice
• Others

• CT Scanners Market , By Application:

• Cardiology
• Oncology
• Neurology
• Others

• CT Scanners Market , By Region:

• North America
• United States
• Canada
• Mexico
• Europe
• France
• United Kingdom
• Italy
• Germany
• Spain
• Asia Pacific
• China
• India
• Japan
• Australia
• South Korea
• South America
• Brazil
• Argentina
• Colombia
• Middle East & Africa
• South Africa
• Saudi Arabia
• UAE