MedBridgeNZA knee replacement in the US is $35k to $50k. In India it's $5k to $8k , and in China it's $8k to $14k. So why pay the premium to go to China? To buy an uncompromising quality floor and avoid the "blind box effect". Outside of elite institutions in other countries, infection control and technology can drop unpredictably. China governs facilities with a strict auditing matrix, requiring a score of at least 900 out of 1000 to maintain top-tier Class 3A status.