Tumor Marker Blood Test in Istanbul: Best Clinics and Costs 2026

Hisar Hospital Intercontinental is a JCI-accredited multi-specialty hospital in Istanbul. It treats 250,000 patients each year. Its core specialties are oncology, hematology, cardiovascular surgery, orthopedics, and bariatric surgery.

• Features an MR-LINAC, a 640-slice CT scanner, and a 3 Tesla MRI for precise imaging and treatment.
• Bone marrow transplant unit provides allogeneic, autologous, and haploidentical transplants in HEPA-filtered rooms.
• 61 departments and 120 specialists cover a wide range of medical needs.
• Free interpreters in 15+ languages and airport transfers are included for international patients.
• Winner of Bookimed patient choice awards for oncology and international patient services.

Memorial Şişli Hospital is a JCI-accredited facility that follows NCCN and ESMO oncology protocols for accurate testing. A tumor marker blood test for markers like CEA, CA19-9, and CA125 typically costs around $300–$500. Prof. Dr. Serkan Keskin leads the clinical oncology diagnostics. An extended laboratory panel including hepatitis and HIV screenings typically runs around $2,900. Specialist consultations for results review are available separately for $220. The clinic provides these tests in an outpatient setting under international quality standards.

Memorial Bahçelievler Hospital operates as the first LEED Platinum-certified medical facility in Turkey. The medical oncology department performs blood tests for key tumor markers including AFP and CEA. This specific screening typically costs around $1,000. This price generally covers the blood collection and the detailed onco-marker analysis. The clinic maintains high environmental and safety standards. Results from these tests help identify protein indicators associated with certain cancers within a specialized oncology setting.

Valued Med Hub Hospitals is a private multi-specialty center in Istanbul. It has 100 doctors across 20 departments. The clinic treats adults and children in neurosurgery, oncology, ophthalmology, and transplantology and holds an International Health Tourism Authorization Certificate from the Turkish government.

• 300 patients from Europe, CIS, the USA, Canada, Australia, and the Arab League visit annually.
• Accredited by the Turkish Medical Association.
• Performs organ transplants and complex brain and spinal procedures.

Memorial Ataşehir Hospital is a JCI-accredited transplant center with a 99.5% liver transplant success rate. It specializes in organ transplant, IVF, oncology, and neurosurgery. The hospital is part of the Memorial Healthcare Group, serving patients from 92 countries.

• 99% success rate for kidney transplants.
• Over 15,000 IVF procedures with a 65% success rate. Uses advanced methods like ICSI and genetic testing.
• Pediatric organ transplant for children aged 0–5 using small instruments.
• Free airport transfers and interpreter services for international patients.
• Memorial Healthcare Group serves 1.6 million patients from 92 countries annually.