Provided is a medical pump housing rack which monitors a plurality of medical pumps which perform infusion by the W method, and reduces operation errors on the medical pumps. The medical pump housing rack according to this invention is characterized by including a cooperation permission/inhibition determination means for determining whether two predetermined housed medical pumps can operate in cooperation with each other, based on information indicating housing positions at which the two medical pumps are respectively housed and drug information set in each of the two medical pumps, and a cooperation permission notification transmission means for, if the cooperation permission/inhibition determination means determines that the two medical pumps are configured to operate in cooperation with each other, transmitting, to the two medical pumps, cooperation permission notifications for validating operation of issuing infusion start instructions for a drug to the two medical pumps.