SISTEM PERSEDIAAN OBAT-OBATAN MENGGUNAKAN METODE PERIODIC REVIEW DAN SERVICE LEVEL DI INSTALASI FARMASI RUMAH SAKIT

Abstract

Inventory problem is often found in a company oriented profit or social/ service  company. Inventory problem in hospital in Padang is run by Pharmacy Installation, which are consist of medicine, medical equipments dan pharmacy material. This time, inventory system that is applied by the hospital is repeat order system. But this inventory system did not give an maximum result, because inventory system is often not consistent and also over stock or  lack stock In this research is offered periodic review method to assist pharmacy installation optimal its inventory system, with determine the optimal order interval that gives minimum inventory cost and also estimate safety stock into service level which is desired suitable with optimal order interval. From this research is obtained optimal order interval class A is 5 days, 11 days for B, and 13 days for C class. Inventory system that is recommended in this research give saving for total inventory cost around 8,82%.