Interdisciplinary multimodal pain therapy (IMPT) is an established procedure in the treatment of chronic pain. In daily practice, many institutions regard so-called booster units as an integral part of IMPT. However, no consensual recommendations and evidence for booster concepts are available to date. This article uses the results of a discussion between clinical experts in the field of IMPT at the German Pain Congress in 2022 in order to show the status quo in care. It has been shown that currently applied booster offers vary greatly in terms of time intervals, intensities, therapy content and patient selection and that there is a need for structural and process parameters for the implementation of cross-sectoral booster treatments. In conclusion, the authors outline how the development of these parameters will be planned as an expert consensus with the participation of interested institutions and the inclusion of the patient perspective and offer opportunities for participation in this process.