The Modality Partnership is a large GP partnership formed in 2009. Such large practices are often described as a "super partnership". According to the King's Fund in 2016 it was one of England’s largest super-practices. In 2018 it had about 400,000 patients and was thought to be the largest practice in England. In September 2023 Modality Mid Sussex was placed in Special Measures after a report by the CQC. The CQC committed to a reassessment in March 2024 which did not take place. From Wikipedia