The three tiers
Chinese hospitals are classified by the health authority into three tiers, each split into three classes (A, B, C). The tier reflects the hospital's scope, bed count, staffing, teaching role and the complexity of care it is expected to handle.
- Tier 1 (一级): community-level facilities — outpatient care, minor illness, basic public health.
- Tier 2 (二级): district-level hospitals — general surgery, internal medicine, routine inpatient care.
- Tier 3 (三级): regional and national referral hospitals — complex surgery, intensive care, teaching and research.
Grade A within a tier is the highest class. "Grade-A tertiary" (三级甲等, usually shortened to 三甲) is therefore the top of the system: the hospitals that take referrals from other hospitals.
What the top grade actually guarantees
It guarantees infrastructure and scope: accredited intensive care, advanced imaging, a full range of specialties on one campus, resident teaching programmes, and the governance that comes with public accreditation. For an international patient, it also means a hospital large enough to have handled foreign passports before.
What it does not tell you
A grade is awarded to a hospital, not to a department, and certainly not to a surgeon. Two Grade-A tertiary hospitals in the same city can differ sharply in how much of your particular operation they do each year. A smaller hospital may be the regional referral centre for one rare condition while its overall ranking is unremarkable.
The grade also says nothing about service. Corridors are busy, appointments are dense, and English-speaking staff are concentrated in the international department rather than spread across the building. That is a question of support, not of clinical quality.
How to read a department instead
Three signals are more useful than the hospital's overall grade:
- Volume. National specialty registries publish case numbers for high-risk procedures. Departments that do hundreds of an operation a year tend to have better outcomes than those that do dozens.
- Whether the department runs a multidisciplinary clinic for your condition — the practical marker of a team that treats complex cases routinely.
- Whether it has a named national or provincial key-specialty designation, which is awarded competitively and reviewed periodically.
Why we still start with Grade-A tertiary
Because the floor matters. Complex treatment needs blood banks, intensive care, infection control and imaging that only exist at this level, and because these are the hospitals with the administrative machinery — international departments, invitation letters, English reports — that make treatment abroad possible at all. The grade is the entry ticket, not the destination. Our hospital list records what each institution is actually known for.