The Medical Tourism Market is segmented by service type, with Medical Services holding the largest share at 72%. This category encompasses the core healthcare offerings—surgical and non-surgical procedures, diagnostic services, and specialized treatments—that form the primary reason patients travel internationally. Medical services include everything from complex cardiac surgeries and organ transplants to dental procedures, fertility treatments, and wellness therapies.

The dominance of medical services is a reflection of the fundamental value proposition of medical tourism: access to high-quality, affordable care. Patients choose destinations based on the reputation of hospitals and physicians, the availability of specific treatments, and the overall cost advantage. The quality of medical services is often certified through international accreditations such as JCI or Global Healthcare Accreditation (GHA), which provide assurance to patients regarding safety and standards. Bumrungrad International Hospital achieved its second GHA accreditation, earning a perfect score (100%) and being recognized in the category of "Excellence." It was the first hospital outside the United States to receive this recognition, highlighting its global leadership in medical tourism. The accreditation process evaluated the full patient journey—from pre-treatment to post-treatment—covering patient rights, communication, quality of care, and international safety standards.

While medical services lead, Travel Services is the fastest-growing segment. As more patients opt for overseas treatment, the demand for ancillary services such as travel and accommodation is rising significantly. Travel services encompass flight bookings, visa processing, airport transfers, accommodation, local transportation, and even guided tours. Medical tourism facilitators and specialized travel agencies are increasingly offering comprehensive packages that bundle medical treatment with travel arrangements, creating a seamless patient experience.

The growth of travel services is also driven by the integration of wellness and medical services. Patients are increasingly seeking holistic approaches that combine traditional medical treatments with wellness therapies, such as spa services, yoga, and alternative medicine, enhancing their overall health experience. According to the Global Wellness Institute, the global wellness tourism sector has grown rapidly and is valued at over USD 800 billion, reflecting strong demand for integrated health and wellness experiences. The institute also reports that travelers increasingly seek destinations that offer combined medical treatments, rehabilitation services, and wellness therapies, demonstrating the growing overlap between healthcare and wellness tourism services. As the medical tourism market matures, the integration of travel services with medical care is expected to become increasingly sophisticated, reshaping market strategies and enhancing patient satisfaction.