Implementing integrated care infrastructure: A longitudinal study on the interplay of policies, interorganizational arrangements and interoperability in NHS England.

Background: New models of care that integrate health and social care provision around the patient require a supportive infrastructure, including interorganizational arrangements and information systems. While public policies have been designed to facilitate visions of integrated care, these often neglect the implementation of effective and efficient delivery mechanisms.

Method: This study examines a decade of attempts to move from fragmented health and care delivery to integrated care at scale in NHS England by developing and implementing a support infrastructure. We undertook a longitudinal qualitative investigation -encompassing interviews and documentary analysis- of the implementation of interorganizational and digital interoperability infrastructures intended to support integrated care policies.

Findings: Our findings underscore the long-term symbiotic relationship between institutional interorganizational frameworks and the construction of interoperability infrastructures, emphasizing how they mutually reinforce each other to support their ongoing evolution. Iterative, flexible, and experimental approaches to implementation provide opportunities to adapt to local realities while learning in the making.

Conclusion: This study underlines the importance of adaptable, locally-informed implementation strategies in supporting the vision of integrated care, and the need to understand such development as a long-term, ongoing process of construction and learning.