The laboratory services of PRS hospital is equipped with most modern analysers using state of the art technologies. The lab is headed by well experienced consultants and competent staff. To ensure the accuracy of the results, the lab performs quality control procedures daily. The laboratory is participating in External Quality Service programmes with BIORAD USA, AIIMS Delhi, and Sankar Nethralaya, Chennai. The lab has the expertise to do investigations in specialities such as Cytopathology, Biochemistry, Microbiology, Haematology Immunology, Serology and Andrology.