A separable bed (1) includes a bed portion (12) and a wheelchair portion (2) that is combined with the bed portion to compose the separable bed. The wheelchair portion (2) includes a second seat portion (3), and a second guide portion (5) that supports the second seat portion (3), the bed portion (12) includes a first bed bottom portion (13), a first guide portion (15) that supports the second seat portion (3) and the firstbedbottomportion (13), alifter (18) that performs lifting operation of the first bed bottom portion (13), and a controller (100), and the controller (100) lowers the first guide portion (15) to a second lower limit position in a case where separation operation is performed.
