Interesting question. I can't find anything online about a hospital invoking Shopkeeper's Privilege, but chances are they might try to, and even if the police w

Interesting question. I can't find anything online about a hospital invoking Shopkeeper's Privilege, but chances are they might try to, and even if the police would eventually release you, your identity would surely be discoverable by the hospital. I don't think the OP is giving safe advice.