How to Transfer Medical Data Between China and Your Home Country: A Practical Guide
Getting treated at a hospital in China and then going home is one thing. Making sure your home doctor actually has what they need to continue your care — that's a different problem.
The gap between "I received treatment in China" and "my doctor at home has usable records" is where things fall apart. Documents in the wrong language, imaging in formats that aren't compatible, lab results with no reference ranges, pathology reports that arrived three weeks after you landed.
This guide covers how to get your medical data out of China, what formats matter, and what your home doctor actually needs to treat you.
Who This Fits
Transferring medical data from China to your home country is relevant for:
- Foreign patients who received inpatient care (surgery, hospitalization, cancer treatment) in China and are returning home for continued care
- Medical travelers who sought treatment in China and need their home physicians to continue managing their condition
- People who had a health event in China while traveling or working (accident, acute illness) and had records created at a Chinese hospital
- Patients who underwent diagnostic imaging in China (CT, MRI, PET-CT, X-ray) and need those images reviewed by a specialist abroad
- Anyone whose treatment plan in China needs to be continued, verified, or picked up by a different medical system
If you had a minor outpatient visit — a quick check-up, a simple prescription, a one-off test — this guide is probably overkill. It's primarily aimed at people with substantive medical records that need to follow them across borders.
Risks: What Goes Wrong Without Proper Data Transfer
Your home doctor is flying blind. If they don't have your records, they'll repeat tests, ask you questions you can't fully answer, and potentially make decisions without crucial context. This wastes time and can affect treatment quality.
Imaging is nearly useless in low-resolution printed form. Chinese hospitals sometimes print imaging results as low-resolution paper prints. A radiologist abroad cannot read a photograph of a CT screen. You need the actual DICOM files. If you leave China with only a printed film or a JPG, a significant portion of your diagnostic data is effectively unusable.
Lab results without reference ranges are ambiguous. Chinese hospitals use their own reference ranges (which can differ from ranges used by labs in the US, UK, EU, or Australia). A result that appears normal may be interpreted differently. Ideally, you bring the full lab printout with the reference ranges included.
Pathology reports may not survive translation intact. Pathology language is highly specialized. Machine translation of pathology reports can introduce dangerous errors. A poorly translated pathology report that tells your oncologist the wrong thing about surgical margins or lymph node involvement is not just unhelpful — it's dangerous.
Records may not arrive in time. If you ask a hospital to send records digitally after you leave, it may take weeks. Chinese public hospitals are not known for prompt international medical record dispatch. Some records — particularly pathology — take 1–2 weeks even to be finalized.
Who This Doesn't Fit / Bad Fit
This guide doesn't apply well if:
- You need emergency record transfer while still in China for an acute situation — that's a different process, typically handled between hospitals directly or via your insurer
- You're looking for real-time telemedicine between a Chinese and foreign physician — that's a teleconsultation setup, not a records transfer
- You received traditional Chinese medicine (TCM) treatment only — TCM records may not translate into useful formats for Western medical practice; context will matter more than raw documents
- You had a very minor acute visit (stitches for a cut, antibiotics for an infection) where the record isn't clinically relevant for ongoing care
- Your insurance company is handling the claim and needs records in a specific format — insurers often have their own requirements; this guide is about clinical continuity, not insurance
What Data You Need and Why
Discharge Summary (出院小结)
The single most important document. Covers: diagnosis, procedures performed, key findings, medications on discharge, and instructions. If you only manage to get one document, make it this one.
Format you need: Chinese original plus a professional translation. Machine translation is risky for medical documents — get a human translation if the content is complex or involves cancer, surgery, or anything with clinical nuance.
Imaging Files (DICOM Format)
CT scans, MRIs, PET-CT scans, X-rays, and ultrasound images should be requested as DICOM files. DICOM (Digital Imaging and Communications in Medicine) is the international standard format — any hospital radiology system in the world can open these files.
DICOM files come on USB drives or CDs. Some hospitals will give you a CD with a viewer; others just give you the files. Either works.
What doesn't work: JPG photos of the screen, printed film images, or low-resolution PDFs. These are not useful for clinical review.
Format you need: DICOM on a USB drive (preferred) or CD.
Radiology Reports (影像报告)
The images alone aren't enough — you also want the radiologist's written interpretation. This is a separate document from the images themselves. It summarizes what the imaging showed: tumor dimensions, lesion characteristics, anatomical findings.
Format you need: Chinese original plus translation.
Lab Results (化验单)
Blood tests, urine tests, tumor markers, hormone levels, genetic panels — whatever was run. You want the full result sheet including reference ranges.
Format you need: Full printouts. Photos of the lab sheets are acceptable if they're legible. Translation is helpful but not always required — many labs use international units and common abbreviations that are readable across borders.
Pathology Reports (病理报告)
If you had tissue removed and biopsied, the pathology report is critical. It describes the tissue type, whether it's malignant, what margins look like, lymph node involvement, staging information.
Format you need: Chinese original and professional translation. This one you absolutely do not want machine-translated. The precision matters.
Surgical Notes (手术记录)
For surgical patients, the operative note describes exactly what was done: the approach, findings during surgery, techniques used, complications. Your surgeon at home may want this if they're doing a revision, follow-up procedure, or just needs to understand what happened.
Format you need: Chinese original and translation.
Medication List
A complete list of every medication you were prescribed, including: Chinese brand name, generic (INN) name, dose, route, frequency, and duration. Photos of all packaging work well as a backup.
Format you need: Any format, but make sure the INN name is included since Chinese brand names mean nothing to foreign pharmacies.
How to Request Your Records in China
Step 1: Know When to Ask
Ask for your records before you leave the hospital, not after. Once you're home, international record requests from Chinese hospitals are slow and often go nowhere.
For imaging: ask the day of or the day after the scan. Radiology departments usually have a window where you can request a CD or USB copy.
For discharge summary: ask on the day of discharge or the day before.
For pathology: this takes time. If you had a biopsy or tissue removed, the pathology report may not be ready for 1–2 weeks. You may need to arrange pickup or delivery before you fly.
Step 2: Know Who to Ask
At international hospitals (Beijing United Family, Shanghai United Family, Jiahui, Raffles): go to the international patient coordinator. They handle record requests as part of their normal workflow.
At public hospitals: go to the medical records department (病案室, bìng'àn shì). This is usually on the ground floor. You'll need your patient ID and sometimes your passport. They may require a request form.
For imaging specifically: go to the radiology department (放射科, fàngshè kē) and ask for the DICOM files from your scan date.
Step 3: Be Specific About Format
When requesting records, be explicit:
- "I need the imaging files in DICOM format on a USB drive."
- "I need the discharge summary translated into English."
- "I need the pathology report with the original Chinese and an English translation."
Don't assume they'll give you a digital copy by default. Many hospitals default to paper. You have to ask for the format you need.
Step 4: Budget Time
Most hospitals can prepare a discharge summary same-day. Imaging on a USB drive might take a day. A full medical record package from the medical records department can take 3–7 business days at some public hospitals.
Plan your departure timeline around getting these documents, especially if you had complex care.
Step 5: Get a Translation
Professional medical translation in China is available through:
- Hospital international departments (for a fee)
- Third-party medical translation services (24–72 hours, variable quality)
- Patient coordinator services like ChinaEasey
Do not rely on Google Translate or machine translation for pathology, surgical notes, or discharge summaries. The stakes are too high.
Getting the Files Out of China Physically
USB drive or CD: This is the most reliable method. Pack your DICOM files and scanned documents together. Keep them in your carry-on — don't check them. If the drive is lost or damaged, so is your data.
Backup: Before you leave, upload a copy of all documents to cloud storage (iCloud, Google Drive, Dropbox) so you have a digital backup that travels separately from the physical copy.
Email from the hospital: Some international hospitals can email records directly. This works for PDFs and documents. DICOM files are often too large for email and need a file transfer service or USB.
WeTransfer, Dropbox shared link: If the hospital can share DICOM files digitally, these services work from within China. WeTransfer is accessible without a VPN. Google Drive may require a VPN.
What Your Home Doctor Actually Needs
Different specialists need different things. Here's a quick breakdown:
Primary care / GP: Discharge summary (translated), medication list, brief summary of what happened and what follow-up is needed.
Oncologist: Pathology report (translated, professional), imaging DICOM files, tumor marker lab results, staging documentation, treatment summary.
Surgeon (for follow-up or revision): Surgical notes, imaging DICOM files, post-op records, wound care information.
Cardiologist: ECG recordings, echo results, cardiac catheterization reports if applicable, discharge summary, medication list.
Orthopedic surgeon: X-rays and MRI in DICOM format, surgical notes, post-op rehabilitation notes.
Radiologist (for second opinion on imaging): DICOM files only — they'll read the images themselves and won't rely on the Chinese radiologist's report.
When in doubt, bring everything. Having too much data is never a problem. Having too little is.
Opening DICOM Files
DICOM files require a DICOM viewer to open. Most hospitals will provide one on the CD. If not, free DICOM viewers include:
- OsiriX Lite (Mac) — widely used by radiologists
- Horos (Mac) — free, powerful
- RadiAnt DICOM Viewer (Windows) — user-friendly for non-radiologists
- 3D Slicer (Mac/Windows/Linux) — overkill for most, but free
You don't need to understand the images yourself — bring them to your doctor who will have a DICOM-capable system. But having a viewer means you can verify the files are intact and intact before you fly.
A Note on Privacy and Data Security
Your medical data is sensitive. When you carry it on a USB drive or share it digitally:
- Use encrypted storage if the data is highly sensitive (cancer diagnosis, HIV status, psychiatric history)
- Don't share DICOM files or pathology reports over unencrypted email
- Be selective about who you share with — "everyone at the clinic" doesn't need your full file
- If you use WeChat to share documents with your doctors, know that WeChat is not HIPAA-compliant; this matters more in the US than in most other countries
In practice, most patients share records via USB, email, and WeChat without incident. Just be aware of the tradeoffs.
Getting Records After You've Left China
If you're already home and realize you're missing records, it's harder but not impossible:
- Contact the hospital's international department by email — some have dedicated addresses for foreign patient record requests
- If you have a Chinese contact (former patient coordinator, interpreter, colleague), they can go in person on your behalf
- Some hospitals accept written authorization from the patient to release records to a designated third party
- Services like ChinaEasey can help coordinate record retrieval in cases where you're already outside China
For a complete guide on this process, read our guide on how to get medical records from a Chinese hospital.
Logistics and Follow-Up
Timeline for requesting records:
- Discharge summary: same day or next day
- Lab results: same day or next day
- Imaging (DICOM): 1–3 business days
- Pathology report: 7–14 days after procedure
- Full medical record package: 3–7 business days (some hospitals)
Cost: At public hospitals, medical record copies are typically inexpensive or free. Some hospitals charge for CD/USB media. International hospitals may charge more. Translation costs vary — budget 500–2000 CNY for a full translated record package.
Digital delivery: Some hospitals now offer a WeChat mini-program or patient portal where you can access your records digitally. Ask whether this is available. Not universal, but increasingly common at larger hospitals.
ChinaEasey's Limits
We can help you understand what records to request, how to request them, and how to organize them for your home physician. We can also coordinate translation and help you identify gaps.
We cannot:
- Interpret your records clinically or tell you what they mean for your health
- Guarantee the completeness of records released by a Chinese hospital
- Provide second opinions on your diagnosis or treatment
- Offer any clinical judgment about your case
If you want help navigating the record transfer process, particularly if you've already left China and are dealing with this remotely, request medical planning with ChinaEasey. We'll work through the specifics with you.
Summary
Transferring medical data from China to your home country is manageable if you plan for it before you leave. The key points:
- Request DICOM files for all imaging (not printouts or JPGs)
- Get your discharge summary, pathology report, and surgical notes in writing
- Arrange professional translation for complex or high-stakes documents
- Back up everything digitally before you fly
- Make sure your home doctor has what they need before your first appointment
The patients who struggle with this are the ones who leave without asking. Ask before you walk out the door.
Need help planning your medical care in China or coordinating records transfer? Request medical planning and we'll help you get it right.
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