There is no specific amount limit for applying for donations from the Red Cross in hospitals. Because the Red Cross is a charitable organization, its main goal is to provide assistance and help for social welfare undertakings. There is no fixed threshold or requirement for the amount of donations to the Red Cross, so there is no specific amount limit for applying for donations. You can voluntarily choose to donate any amount to the Red Cross, and there is no minimum amount limit. Your donation can be used to support the Red Cross in disaster relief, medical assistance and poverty alleviation, and help people in need.