BackgroundIn Myanmar, 1.3 million people have been exposed to hepatitis C (HCV). However, public sector access to viral load (VL) testing for HCV diagnosis remains limited; ten near-point-of-care (POC) devices are available nationally. Myanmar’s National Health Laboratory (NHL) has surplus capacity on centralized molecular testing platforms used for HIV diagnostics, presenting an opportunity for integrating HCV testing to expand overall testing capacity. This pilot assessed the operational feasibility and acceptability of HCV/HIV integrated testing implemented with a comprehensive package of supportive interventions.MethodsHCV VL samples were collected prospectively from consenting participants at five treatment clinics and tested at Myanmar’s NHL (October 2019-February 2020) on the Abbott m2000. To optimize integration, laboratory human resources were bolstered, staff trainings were offered, and existing laboratory equipment was serviced/repaired as needed. Diagnostics data during the intervention period were compared against HIV diagnostics data in the seven months prior. We conducted three time and motion analyses at the laboratory and semi-structured interviews with laboratory staff to assess time needs and program acceptability.Results715 HCV samples were processed during the intervention period with an average test processing time of 18 days (IQR: 8–28). Despite adding HCV testing, average monthly test volumes were 2,331 for HIV VL and 232 for early infant diagnosis (EID), comparable to the pre-intervention period. Processing times were 7 days for HIV VL and 17 days for EID, also comparable to the pre-intervention period. HCV test error rate was 4.3%. Platforms utilization increased from 18.4% to 24.6%. All staff interviewed were supportive of HCV and HIV diagnostics integration; suggestions were made for broader implementation and expansion.ConclusionsWith a package of supportive interventions, integration of HCV and HIV diagnostics on a centralized platform was operationally feasible, did not adversely impact HIV testing, and was acceptable to laboratory staff. In Myanmar, integrated HCV VL diagnostic testing on centralized platforms may be an important addition to existing near-POC testing in expanding national testing capacity for HCV elimination.