healthcare
May 1, 2026

The NHS's £8m corridor is the efficiency lever hiding in plain sight

NHS · PRODUCTIVITY · WAYFINDING

The £8m Corridor

The fastest, lowest-risk efficiency saving available to most NHS trusts is sitting in the corridor. Here is the evidence and what to do with it.

By MazeMap UK Healthcare team · May 2026

The pressure every trust is navigating

NHS England's 2025/26 planning round has set some of the most stretching efficiency targets in a generation. A 4% productivity improvement and £11bn of savings across the system. Every trust leadership team is working through the same challenge: finding headroom in a system that has already had the obvious costs removed, without compromising the services patients depend on.

One area rarely appears in those conversations, despite already having a credible cost figure attached to it.

The number on the table

Esendex's 2024 Freedom of Information analysis across 144 trusts calculated the average annual cost of missed appointments (DNAs) at £8.2m per trust, or £1.9bn across the NHS. Trusts have used SMS reminders, patient-initiated follow-up, and the NHS App to address this. The App alone has helped prevent 1.5 million missed appointments since July 2024.

None of those interventions address one specific, documented cause: patients who arrive at the building but fail to reach their clinic room.

Hospital reception desk with NHS staff and patients in a busy waiting room, illustrating the wayfinding challenge at large trusts
Staff at the reception desk field navigation questions from patients – one of the 4,500 hours per year hospitals spend giving directions

Key statistics

  • £8.2m - Average annual cost of DNAs per NHS trust
  • £1.9bn - Total annual NHS missed appointment cost
  • £672k - Annual savings targeted at University Hospitals of Leicester
  • 19% - Reduction in 'other' coded DNAs in first month post-deployment (UHL)

What the evidence shows

In NHS England's Future Connectivity Programme trial at University Hospitals of Leicester, digital wayfinding was introduced for a patient cohort where DNA rates in some groups had reached 50%. In the first month post-deployment, appointments coded as missed for 'other' reasons (the NHS category covering non-clinical, non-personal causes) fell by 19%, worth £4,320 in that month alone. The annual savings target across the full programme is £672,000.

Supporting data points:

  • Around 85% of patients ask for directions on arrival at a hospital (Deloitte Digital)
  • 30% of first-time visitors get lost
  • Staff at regional hospitals spend around 4,500 hours per year giving directions (Emory University Hospital), a cost that rarely appears on financial reporting but shows up as overtime, agency hours, and reception strain
  • St Olav's Hospital in Trondheim reported a 31% reduction in missed appointments using a comparable approach, with annual savings of around €1,500 per bed, roughly €1.5m across the 1,000-bed hospital

What the 10-Year Plan unlocks

The NHS 10-Year Health Plan commits at least 3% of annual spend to one-time service transformation investments, with a new procurement framework due in 2026/27. The plan also sets a clear 'analogue to digital' shift, yet the NHS Wayfinding Guidelines have not been updated since 2005, before the iPhone or NHS App existed.

Digital wayfinding requires no building refit. It runs on devices patients already carry, embeds into existing SMS appointment reminders, and updates in real time as wards relocate during refurbishment. UHL's trial included multilingual maps, kiosks for digital exclusion, and QR codes on appointment letters. NHS England's published case study concluded it addresses navigation barriers, improves efficiency, and reduces healthcare inequalities.

Trusts already running on this

St George's University Hospitals, Oxford University Hospitals, University Hospitals of Leicester, Moorfields Eye Hospital, Blackpool Teaching Hospitals, and Stockport NHS Foundation Trust have each deployed digital wayfinding, starting with a single measurable problem, DNAs or staff hours absorbed by direction-giving. All are operating in the same financial environment as every other NHS trust.

See what this could mean for your trust

Use our NHS ROI Calculator. Enter your bed capacity, staff numbers, and a few details about your trust. You get a clear annual saving, ready to drop into a business case.

Open the NHS ROI Calculator →

Sources

NHS England, "Update on 2025/26 planning round" (March 2025) · Esendex, "Counting the cost of missed NHS appointments" (2024) · NHS England Digital, "University Hospitals of Leicester: Digital Patient Wayfinding," Future Connectivity Programme (2025) · DHSC, "Major NHS App expansion cuts waiting times" (April 2025) · NHS England, "Fit for the Future: NHS 10-Year Health Plan" (July 2025)

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