An NHS trial in Cambridgeshire and Peterborough has shown that an AI-powered physiotherapy app for back pain patients has reduced waiting lists for treatment by 55% and cut average musculoskeletal service waiting time from 18 weeks to less than 10.
Developed by Cambridge based Flok Health and regulated by the Care Quality Commission, the app is the first of its kind to use AI to assess symptoms, create personalized exercise plans, and monitor progress. It triages, treats, and, in most cases, discharges patients digitally, saving approximately 2,500 hours of clinician time over three months and allowing physiotherapists to focus on more complex cases.
Back pain affects up to 80% of adults and is a major cause of both work absence and disability. Patients in the trial reported strong satisfaction: 80% rated the experience as equivalent to or better than in-person care, and 98% completed treatment entirely through the digital clinic. Some patients who were initially skeptical about app based physiotherapy found the exercises effective and the flexibility valuable, allowing them to begin treatment immediately, rather than waiting several months.
With demand outstripping clinical capacity, AI-enabled self-management tools can help. However, concerns persist about data quality, oversight, and public trust in AI, with a survey stating one in six people believed AI could worsen healthcare. The app mitigates the concern by including safety checks: If patient input is unclear or concerning, a physiotherapist is alerted for human review. The demand for oversight ensures human clinicians remain essential in the risk management ecosystem.
For health insurers, this model demonstrates how AI can deliver earlier access to care, reduce utilization bottlenecks, and potentially lower claim costs associated with prolonged pain, delayed treatment, and unnecessary imaging. Faster recovery may also reduce short-term disability claims and employer-related absenteeism costs. When deployed in a regulated, evidence-based manner, insurers may consider covering such digital therapies as cost-effective first-line interventions.
Because back pain is a major driver of long term disability claims for life insurers, widespread adoption of scalable AI physiotherapy could reduce progression to chronic conditions and lower long term disability incidence. Improved patient outcomes, decreased surgical interventions, and better healthspan may influence overall underwriting assumptions.
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