Medical Imaging in China: CT, MRI, PET-CT & Your DICOM Copies (2026)

Medical imaging is one of the most accessible kinds of care in mainland China for an international patient: scans are ordered and performed inside the same hospital visit, modern CT and MRI machines no longer even require a government configuration license, and PET-CT is licensed province by province across the country^[1][2]. Prices in the basic tier are government-regulated and identical regardless of nationality, while VIP and international departments sell convenience and English service at market rates^[8]. The real planning work is navigating department names, getting a doctor to order the right exam — and making sure you leave with your images as DICOM files, not just a printed report.

What "imaging" covers in a Chinese hospital

There is no single imaging counter. A large Chinese hospital splits the work across several departments, and knowing the signs helps you follow the instructions on your order slip:

• 放射科 / 医学影像科 — radiology / medical imaging: X-ray, CT and MRI, and usually the central film/report printing desk
• 超声科 / 超声医学科 — ultrasound, almost always a separate department: abdominal, thyroid, breast, vascular, cardiac echo and obstetric scanning
• 核医学科 — nuclear medicine: PET-CT, PET-MR, SPECT and radioisotope tests; by definition these use an injected radiotracer^[12]
• 介入放射科 / 介入血管科 — interventional radiology: image-guided biopsies, drainages and vascular procedures^[12]
• 体检中心 — the health-checkup center, which bundles defined imaging items (chest CT, ultrasound, sometimes more) into screening packages

International patients typically meet Chinese imaging in four situations: a scan ordered during treatment (for example before surgery or during cancer care); a self-paid screening package such as an executive health checkup or targeted cancer screening; specialist re-imaging as part of a second opinion; and follow-up imaging for a condition managed at home, timed to a trip. Imaging is a supporting specialty — the radiologist reports to the clinician who ordered the scan, so plan it as part of a consultation with cardiology, neurology or whichever department owns your problem, not as a stand-alone product.

Scanners and how China regulates them

China manages its biggest machines through a national licensing catalog, and the 2023 revision tells you a lot about availability. Only heavy-ion/proton therapy systems and high-end radiotherapy equipment remain "Class A" (licensed by the National Health Commission itself); PET-MR and PET-CT are "Class B", licensed by provincial health commissions, alongside surgical robots and conventional radiotherapy machines^[1]. More importantly for everyday imaging, the 2023 revision removed 64-slice-and-above CT and 1.5-Tesla-and-above MRI from license management entirely — hospitals can now buy them freely — and downgraded PET-MR from Class A to Class B^[2].

Scale follows policy: the national configuration plan for 2021–2025 authorized 3,645 new large medical devices nationwide (117 Class A, 3,528 Class B), with the stated goals of expanding high-quality capacity, balancing it across regions and reserving room for private hospitals^[3]. In practice that means a big-city tertiary (三甲) hospital will routinely have multiple modern CT and MRI scanners, and PET-CT in its nuclear medicine department; the bottleneck for a visitor is rarely the machine but the appointment queue and the language of the process.

Two quality signals are worth recognizing on reports. Since 2022, exam results from departments that pass national or regional quality evaluation carry the HR mutual-recognition mark with its scope (for example 全国HR, "national HR"), and other hospitals are expected to accept those results instead of rescanning where clinically appropriate^[4]. And under the national pricing reform, a CT exam's price no longer depends on the scanner's detector rows — thin-slice scanning (under 2 mm) is a defined surcharge, and hospitals may not bill extra for AI-assisted reading^[6].

Where imaging is strong

For planning purposes, think in terms of hospital tier and city rather than a named "best scanner". The configuration plan concentrates advanced equipment where case volume is^[3], so Beijing and Shanghai offer the deepest bench of subspecialty radiologists and nuclear medicine units, typically inside their flagship general hospitals. Guangzhou and Shenzhen anchor Guangdong's international medical services pilot: in March 2026 the province named its first 25 pilot hospitals — including Guangdong Provincial People's Hospital, the First Affiliated Hospital of Sun Yat-sen University and the University of Hong Kong–Shenzhen Hospital — to serve foreign residents, Hong Kong/Macao/Taiwan residents and overseas Chinese who self-pay or hold commercial insurance^[10].

Use the hospital directory to filter hospitals that publish imaging departments, and compare their international-service options before contacting them.

The two routes: ordinary radiology vs VIP/international

Imaging follows the same two-tier logic as every other service in a Chinese public hospital. Basic medical services are charged at government-guided prices for every patient regardless of nationality; VIP (特需) and international services are priced by the hospital at market rates and are capped at 10% of total service volume^[8].

The ordinary route is cheap and runs at high volume, but it is a multi-step, Chinese-language process: register with your passport, see the doctor who orders the scan, pay at a counter or kiosk, book the slot (same-day for X-ray and most ultrasound; CT, MRI and PET often scheduled for a later day, enhanced scans after a blood test), get scanned, then collect the report hours or days later. Nothing in the pricing depends on your passport, and the ongoing national reform standardizes what you can be billed for: exam items are defined by modality (X-ray, CT, MR, single-photon/positron imaging), with surcharges only for defined extras^[6]. First time in a Chinese hospital? Read how a first visit works without a Chinese ID.

The VIP/international route buys scheduling help, interpreters or English-speaking staff, a quieter environment and, usually, an English report — at several times the basic price, set by each hospital^[8]. International departments also commonly handle commercial-insurance paperwork; the Guangdong pilot explicitly defines international medical service as self-pay or commercial-insurance care outside basic medical insurance^[10]. Whether that premium is worth it for a scan is a personal call: many travelers use the ordinary track with a translation app or a paid interpreter and reserve the international desk for complex, multi-exam workups — see international departments explained and language options.

On paying: national policy requires major hospitals to accept foreign bank cards, mobile payment and cash^[9], and in practice Alipay or WeChat Pay linked to a home card is the smoothest option — details in payments in China. For orientation on overall price levels, see costs and price comparison and note that imaging in checkup packages is priced as a package, not per item.

Bringing scans — and taking DICOM copies home

Imaging is where records preparation pays off twice: once when you arrive, and again when you leave.

Bring your existing images as data, not paper. Carry prior CT/MRI/PET studies as DICOM files on a disc or USB (or a cloud link your home hospital provides), plus the written reports. Chinese doctors can re-read original images; a printed report alone usually triggers a repeat scan. A translated report summary helps — see getting your records translated. Radiology guidance also recommends keeping a personal record of your X-ray history so each new doctor can weigh prior exposure^[12].

Leaving with your images is your right, and increasingly the default. Chinese regulations oblige hospitals to accept applications — from the patient or an authorized agent with ID and a signed authorization — to copy medical records, and the copyable list explicitly includes medical imaging materials alongside lab and pathology reports^[5]. The pricing reform goes further: digital image processing, upload and cloud storage ("云影像") are built into the price of a radiology exam, so you can read your own images on a phone, doctors elsewhere can retrieve them, and hospitals that cannot offer this must reduce the exam fee^[6][7]. Physical film is no longer bundled into exam prices at all — if you want it, hospitals sell it at actual procurement cost with your informed consent^[7].

A practical checklist before you leave the hospital:

1. The written report (报告单) for every exam — check whether it carries an HR mutual-recognition mark and scope^[4].
2. The images in DICOM — ask the department or international desk for a disc/USB export, or confirm the cloud-imaging QR code/app works outside China and save a local download while you are still in the country.
3. Film only if someone at home actually wants it — it is an optional, at-cost extra now^[7].
4. For enhanced/nuclear exams, a note of the contrast agent or radiotracer and dose used, for your home doctor's records^[12].
5. Itemized invoices (发票) for any insurance claim — see insurance for treatment abroad and medical records and follow-up.

Questions to ask before you book

• Which department performs my exam, and can the slot be reserved before I travel, in writing? (Use the bilingual inquiry letter.)
• Will the report be available in English, and how many working days after the scan?
• How will I receive the images — cloud link, disc, USB — and is the cloud viewer accessible from abroad?
• For enhanced CT/MRI: which contrast agent, what screening is required beforehand, and should I stop any medication?
• For PET-CT: which tracer, how should I prepare, and what is the all-in price in writing?
• If my prior scans carry an HR mark or good-quality DICOM, will you read them instead of rescanning^[4]?

Safety, limits and who should not travel for imaging

Radiation is a reason for discipline, not fear. X-ray and CT exams are justified case by case — guidance for patients is blunt that an imaging exam should happen only when a doctor considers it necessary, at the lowest dose that answers the question^[12]. Resist the temptation to stack self-paid scans "while you're here", and tell staff immediately if you are or might be pregnant: technologists take specific precautions, ultrasound is preferred where it answers the question, and nuclear medicine requires special care for pregnant and breastfeeding patients because the radiotracer is administered into the body^[12].

MRI has hard gates. Screening is mandatory: ferromagnetic implants, fragments or certain clips can rule the exam out, other devices are conditional, and the team needs the exact device name and manufacturer to decide^[11]. Gadolinium contrast is generally well tolerated but requires caution with kidney disease, and roughly one in twenty people needs a mild sedative for claustrophobia — if that might be you, raise it when booking, especially where the consent process will run in Chinese^[11]. During pregnancy, MRI itself has no known risk but non-urgent exams are often deferred and contrast is usually avoided^[11].

Think twice about traveling only for a scan. Imaging rarely stands alone: a finding needs a clinician to act on it, incidental findings need follow-up, and a report in Chinese with no treating doctor attached can create more anxiety than answers. Imaging travel makes most sense bundled with a consultation, a checkup package or a treatment plan. Do not travel for imaging if your condition is unstable or could become an emergency in transit — that is a case for emergency care wherever you are — and keep your home doctor in the loop so results change your care rather than just your luggage. On medication timing around contrast exams, confirm specifics with the ordering doctor and see medicines and prescriptions.

Next steps

• Browse hospitals with imaging departments and compare cities and international services.
• Send a bilingual inquiry letter asking about exam availability, English reports and DICOM export before you book flights.
• Use the AI planner to slot scans, result waits and consultations into a realistic itinerary.