Legal Question in Wills and Trusts in California

Unless they co-signed the admission documents or promise to pay forms, no they are not liable, even if he had life insurance. His estate is responsible for the bills. If he had any money in the bank, that money is supposed to pay his debts, before being distributed to his heirs. If there was no money, they should call the hospital and tell them he did not have any money to pay their bill. They need to be sure to not agree to pay the bill themselves as they are not responsible for his bills.