Backgroud: Based on BPJS Kesehatan of Palembang's membership data on NHI era, the lowest percentage is Banyuasin Regency, that is 36,33% (registered member is 338.075 people/total population 930.523 people).One of the strategies in the expansion of membership is the integration between institutions (Partnership with other sectors).The aim from this study is to analyze role of partnership in health and non health sector in case to expand the membership of NHI in Banyuasin Regency. Method: This study is a qualitative study. Data were obtained through indeepth interview and observation. Analysis data is content analysis. Result: The partnership that exist between health and non health sector with BPJS Kesehatan had the type of membership, that is ‘Partnerships'. The communication that established regularly and nicely and activities are planned joint unrealized. Non health sector and BPJS Kesehatan have been sharing the data, but the data are involved is not accurate. This partnership had a MoU and decree, but it wasn't downgraded to other relevant agencies. The participation of key stakeholders are good and the partner act flexible with the change of rules and tasks. Vision and mission of special joint expansion membership and roles distribution wasn't written and there is the party who haven't believe that UHC in 2019 will be achieved. Conclusion: The partnership that exist between health and non health sector with BPJS had done. However, there was still the lack. Sugesstion for this study is to be better for the agreement of joint vision and mission and roles distribution to be written. It is better for the local goverment to continiouing the MoU to other relevant agencies and intertwining of good coordination among partners.