Clustering in mental health payment by results: A critical summary for the clinician

Abstract

Mental health payment by results (PbR) is a disruptive new prospective payment system intended to replace National Health Service block contracts in England and provide a mechanism for opening up the mental health economy. Patients are allocated to one of 21 treatment clusters, each with a different price or tariff. Clinicians perform cluster allocation using the Mental Health Clustering Tool. The clustering process makes demands on clinicians' time even with support from information systems. Clustering is novel and it is unclear how it will work in practice. The process is likely to be susceptible to gaming.