Radiotherapy Market (By Type: External Beam Radiation Therapy, Internal Radiation Therapy, Systemic Radiation Therapy; By End user: Hospitals and clinics, Others) - Global Industry Analysis, Size, Share, Growth, Trends, Regional Outlook, and Forecast 2024-2033

Radiotherapy Market Size to Reach USD 13.96 Bn by 2033

The global radiotherapy market was valued at USD 7.57 billion in 2023 and is projected to reach around USD 13.96 billion by 2033, growing at a CAGR of 6.31% from 2024 to 2033. The radiotherapy market is driven by technological advancements and growing awareness.

Radiotherapy Market Size 2024 to 2033

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Radiotherapy Market Key Takeaways

  • The North America radiotherapy market size was calculated at USD 2.80 billion in 2023 and is expected to expand around USD 5.24 billion by 2033 with a CAGR of 6.46% from 2024 to 2033.
  • North America dominated the market with the largest revenue share of 37% in 2023.
  • Asia Pacific is expected to grow at the highest CAGR in the market during the forecast period.
  • By type, the external beam radiation therapy segment has held a major revenue share of in 2023.
  • By type, the internal radiation therapy segment is expected to show notable growth in the market during the forecast period.
  • By end users, the hospitals & clinics segment has contributed more than 51% of revenue share in 2023.
  • By end users, the other segment is expected to grow rapidly in the market during the forecast period.

U.S. Radiotherapy Market Size and Growth 2024 to 2033

The U.S. radiotherapy market was estimated at USD 2.10 billion in 2023 and is predicted to be worth around USD 3.95 billion by 2033, at a CAGR of 6.52% from 2024 to 2033.

U.S. Radiotherapy Market Size 2024 to 2033

North America dominated the radiotherapy market in 2023. The healthcare infrastructure in North America, especially in the U.S. and Canada, is highly developed and facilitates the use of advanced medical treatments like radiotherapy. Due to the high level of healthcare spending in the area, large investments in advanced radiotherapy facilities and equipment are possible. The innovation and research in medicine are centered in North America. North America is home to several important research institutes and producers of radiotherapy treatment equipment, which propels innovation and the early uptake of new technology. 

  • In October 2023, The University of Texas Health Science Center at San Antonio (UT Health San Antonio) announced the successful launch of Pluvicto, a radiopharmaceutical used to treat patients with advanced metastatic prostate cancer. 
  • In February 2024, the American Oncology Institute launched the Halcyon Machine, an advanced radiotherapy machine at Nangia Speciality Hospital. The Halcyon Machine is known for its special and efficient therapy, which signifies a paradigm shift in cancer treatment technology that enhanced the patient's comfort, reduced the time of treatment, and superior treatment technology that simplifies critical techniques such as craniospinal irradiation for patients with central nervous system malignancies.

Radiotherapy Market Share, By Region, 2023 (%)

Asia Pacific is expected to grow at the highest CAGR in the radiotherapy market during the forecast period. One of the main factors driving the need for radiotherapy in the region is the rising incidence of cancer. Due to aging populations, changing lifestyles, and other risk factors, countries like China and India have noticed an increase in cancer cases, leading to the need for more advanced treatment options like radiotherapy. Proton therapy, intensity-modulated radiation therapy (IMRT), and image-guided radiotherapy (IGRT) are among the advanced radiotherapy technologies being adopted in Asia Pacific. By providing more individualized care, these technologies improve patient outcomes and spur the radiotherapy market expansion.  

Radiotherapy Market Overview

The radiotherapy market refers to the industry that deals with the use of high radiation doses in radiotherapy as a medical procedure to destroy cancer cells and reduce tumor size. The radiation causes damage to DNA cells, which stops the cells from proliferating and reproducing. There are different types of radiotherapy, including external beam radiation therapy, internal radiation therapy, and systemic radiation therapy. The radiotherapy market is driven by the growing adoption of radiotherapy devices and procedures and the rising incidence of cancers.

Radiation therapy contributes to 40% of all cancer cures world-wide as well as improving the quality of life for many others. Despite this great benefit, the total cost of radiation therapy to the Commonwealth government is less than 9 cents in every dollar spent on all cancer diagnosis and treatment. Each year of life saved in Australia by radiation therapy costs us less than one saved using other cancer treatments.

The radiotherapy market is fragmented with multiple small-scale and large-scale players, such as Eckert & Ziegler Group, Elekta AB, Ion Beam Applications SA, Becton, Dickinson and Company, MEVION MEDICAL SYSTEMS, INC., Isoray, Inc., Siemens Healthineers AG, ICAD INC., Accuray Incorporated, Nordion Inc.

Radiotherapy Market Growth Factors

  • Governments of various countries are showing their commitment to the overall development of the healthcare sector in the form of grants and schemes. This promotes the entrance of key players into the market, especially the radiotherapy market.
  • Dedication to business is observed in the form of adaptation of newer technologies and research.

Radiotherapy Market Scope

Report Coverage Details
Radiotherapy Market Size in 2023 USD 7.57 Billion
Radiotherapy Market Size in 2024 USD 8.05 Billion
Radiotherapy Market Size by 2033 USD 13.96 Billion
Radiotherapy Market Growth Rate CAGR of 6.31% from 2024 to 2033
Largest Market North America
Base Year 2023
Forecast Period 2024 to 2033
Segments Covered Type, End-user, and Regions
Regions Covered North America, Europe, Asia-Pacific, Latin America, and Middle East & Africa

Radiotherapy Market Dynamics


Rising incidence of cancers

The rising incidence of cancers can boost the radiotherapy market. The need for efficient treatment alternatives rises in tandem with the number of cancer patients. One of the mainstays of cancer treatment is radiotherapy, which can be administered either on its own or in conjunction with other therapies like chemotherapy and surgery. The need for radiation services increases as the number of cancer patients receiving a diagnosis rises.

  • According to the Journal of American Cancer Society, Worldwide, an estimated 19.3 million new cancer cases (18.1 million excluding nonmelanoma skin cancer) occurred in 2020. Female breast cancer had surpassed lung cancer as the most commonly diagnosed cancer, with an estimated 2.3 million new cases (11.7%), followed by lung (11.4%), colorectal (10.0 %), prostate (7.3%), and stomach (5.6%) cancers. Lung cancer remained the leading cause of cancer death, with an estimated 1.8 million deaths (18%), followed by colorectal (9.4%), liver (8.3%), stomach (7.7%), and female breast (6.9%) cancers. Overall incidence was from 2-fold to 3-fold higher in transitioned versus transitioning countries for both sexes, whereas mortality varied <2-fold for men and little for women.

Growing the adoption of radiotherapy devices and procedures

The growing adoption of radiotherapy devices and procedures can grow the radiotherapy market. The effectiveness and safety of treatment are improved by the ongoing development and use of cutting-edge radiation equipment and methods. Enhancing patient outcomes and reducing harm to surrounding healthy tissues, innovations like intensity-modulated radiation treatment (IMRT), stereotactic radiosurgery (SRS), and image-guided radiation therapy (IGRT) allow for more accurate targeting of malignancies. This promotes the use of these technologies by more healthcare professionals, hence growing the market.


Lack of skilled professionals

The lack of skilled professionals to operate the radiotherapy may slow down the radiotherapy market. Medical physicists, radiologic technologists, and radiation oncologists are among the highly skilled individuals needed for radiotherapy in order to handle complicated equipment and guarantee precise treatment delivery. The number of patients that can be treated is limited by a lack of these specialists, which lowers the total capacity of radiation treatments.


Production of advanced technology 

The advancement of technology in radiotherapy presents an opportunity to enhance the radiotherapy market. This includes the use of multileaf collimators, integrating imaging techniques such as positron emission tomography (PET) and computed tomography (CT), employing advanced dose calculation algorithms, and implementing delivery techniques that improve tumor dose distribution and reduce normal tissue toxicity. These advancements have the potential to boost the market.

Type Insights

The external beam radiation therapy segment dominated the radiotherapy market by type in 2023. Technological advancements in EBRT include image-guided radiation treatment (IGRT), volumetric modulated arc therapy (VMAT), intensity-modulated radiation therapy (IMRT), and stereotactic body radiation therapy (SBRT). Because of these developments, external beam radiation therapy is now the recommended option for many cancer therapies because of its increased safety, efficacy, and accuracy. Because of its adaptability, external beam radiation therapy may be used to treat a variety of malignancies, such as those of the head and neck, breast, lung, and prostate. Its versatility to different tumor sizes and locations makes it a therapeutic option that is extensively used, which contributes to its supremacy. Due to its shown efficacy and comparatively reduced setup costs when compared to other cutting-edge therapies like proton therapy, EBRT has been implemented in many healthcare institutions, particularly in developed nations. This extensive accessibility has increased its broad availability.

Radiotherapy Market Share, By Type, 2023 (%)

The internal radiation therapy segment is expected to show notable growth in the radiotherapy market during the forecast period. The portion of internal radiation therapy is sometimes referred to as internal radiation therapy. By positioning radioactive sources inside or close to the tumor, internal radiation therapy enables very precise delivery of radiation doses. This improves therapeutic efficacy and reduces harm to nearby healthy tissues, improving patient outcomes. Internal radiation therapy is now being used to treat malignancies other than those that are typically treated with it, such as skin, rectal, and prostate cancer. Its acceptance and market expansion is accelerated by this wider range of applications. The safety and effectiveness of internal radiation therapy have been greatly increased by developments in imaging and delivery methods. Internal radiation therapy is becoming more and more popular among patients and physicians thanks to innovations like high-dose-rate (HDR) internal radiation therapy and the incorporation of imaging technology like MRI and CT for treatment planning.

End-user Insights

The hospitals & clinics segment dominated the radiotherapy market in 2023. Comprehensive cancer care, including diagnosis, treatment, and follow-up, is frequently offered by hospitals and clinics. They are the main locations for cancer treatment because they have the facilities and tools needed to provide a variety of radiation services. Modern radiation technology, including linear accelerators, CT simulators, and MRI equipment, is usually found in hospitals and clinics. The patients looking for the newest and most efficient treatments are drawn to them because of their capacity to purchase and maintain cutting-edge technology.

The other segment is expected to grow rapidly in the radiotherapy market during the forecast period. The other category includes outpatient radiation centers, research institutes, and specialty cancer centers. Modern radiation therapies and technologies are frequently provided by specialized cancer clinics and outpatient radiotherapy facilities, which concentrate solely on the treatment of cancer. The patients seeking specialized cancer care are drawn to them because of their specialty, which enables them to perform radiation therapy with a high degree of knowledge and efficiency. The specialized facilities and research institutes are frequently at the forefront of innovative radiation practices. They take part in research investigations and clinical trials that result in the implementation of state-of-the-art procedures and technology. Their capabilities and attractiveness are improved by their ongoing innovation. The patients can receive treatment at outpatient radiation clinics without having to be admitted to the hospital, which is convenient for them. This type is especially attractive to patients who need frequent radiation treatments, which is helping to propel this market forward.

Radiotherapy Market Recent Developments

  • In May 2024, The SoR worked alongside other professional bodies to develop a policy advisory on the provision of radiotherapy in the UK and is urging ministers to heed its recommendations. The Society of Radiographers, the Royal College of Radiologists, and the Institute of Physics and Engineering and Medicine have collaborated to launch the “Recovering Radiotherapy Services in England: Our Plan for Action” guide.
  • In July 2023, American Oncology Institute (AOI) Hyderabad launched Ethos Radiotherapy, an advanced radiotherapy equipment to treat cancer patients. Manufactured by the U.S.-based Varian Medical Systems, Ethos Radiotherapy applies Artificial Intelligence and Machine Learning to generate adapted plans within minutes to guide doctors while the patient is still undergoing treatment.
  • In June 2023, The Hitec City branch of Yashoda Hospital launched an MRI-guided radiotherapy unit for cancer treatment. The technology, combining magnetic resonance imaging (MRI) with precise radiation delivery, is the country’s first Unity MR Linac, the hospital said. 

Radiotherapy Companies

Radiotherapy Market Companies

  • Eckert & Ziegler Group
  • Elekta AB
  • Ion Beam Applications SA
  • Becton, Dickinson, and Company
  • Isoray, Inc.
  • Siemens Healthineers AG
  • Accuray Incorporated
  • Nordion Inc.

Segment Covered in the Report

By Type

  • External Beam Radiation Therapy
  • Internal Radiation Therapy
  • Systemic Radiation Therapy

By End-user

  • Hospitals and Clinics
  • Others

By Geography

  • North America
  • Asia Pacific
  • Europe
  • Latin America
  • Middle East & Africa

Frequently Asked Questions

How big is the radiotherapy industry?
The global radiotherapy market size is expected to increase USD 13.96 billion by 2033 from USD 7.57 billion in 2023.
What will be the CAGR of global radiotherapy industry?
The global radiotherapy market will register growth rate of 6.31% between 2024 and 2033
Who are the prominent players operating in the radiotherapy market?
The major players operating in the radiotherapy market are Eckert & Ziegler Group, Elekta AB, Ion Beam Applications SA, Becton, Dickinson, and Company, MEVION MEDICAL SYSTEMS, INC., Isoray, Inc., Siemens Healthineers AG, ICAD INC., Accuray Incorporated, Nordion Inc. and Others.
Which are the driving factors of the radiotherapy market?
The driving factors of the radiotherapy market are the rising incidence of cancers and growing the adoption of radiotherapy devices and procedures.
Which region will lead the global radiotherapy market?
North America region will lead the global radiotherapy market during the forecast period 2024 to 2033.


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