Introduction : Private Hospital is a type D hospital with low BPJS tariff package. Therefore the hospital often experiences loss. The prime service given by Private Hospital is Obstetric and Gynaecology Service. The most cases handled are delivery, curettage and sectio caesaria. The patients of the cases are taken to Mawaddah Ward. Purpose : This research is aimed to analyse the effectiveness of paramedic interprofessional collaboration in increasing the management quality of hospitalized patients in Mawaddah ward in Private Hospital in 2018. Research Methodology : The research uses mixed method. Quantitative and qualitative data are collected using concurrent triangulation strategy in one time period. The subjects of the research are paramedics doing interprofessional collaboration in Mawaddah ward. They are gynaecologist, general practitioner, nurses, midwives, pharmacist, and nutritionist. The data are collected by document analysis, questionnaire, and interview. Research Result : The interview result analysis shows that the paramedics have understood about interprofessional collaboration practices but the pharmacist and the nutritionist are under-staffed. Another obstacle is interprofessional communication problem. The questionare result analysis on the patient satisfaction shows that based on 5 satisfaction scale, the patients are satisfied with the collaboration process, the point for procedure indicator, administration requirement, and service is 3,68, and patient satisfaction on the officers’ performance is 3,63 in point. The medical record document observation result shows that all paramedic (100%) have worked based on xvi their SOP. However, in the patient treatment, they do not work on the Clinical Pathway. Conclusion : The whole collaboration process is not yet undergone thoroughly due to the hospital internal problems yet the interprofessional collaboration increases patient satisfaction. The paramedics do not complete the clinical pathway in treating the patients. This leads to hospital less effective service and the hospital also experiences losses. Keywords : interprofessional collaboration, patient treatment