How long is the wait for a knee replacement at St Mary's Hospital?
The NHS does not publish waiting times for individual hospitals. This figure is for Imperial College Healthcare NHS Trust, which runs St Mary's Hospital, and it is the wait that applies to you here.
Updated June 2026 · (Referral to Treatment — the NHS wait-time framework)
This is how long 8 in 10 patients wait for the whole Trauma & Orthopaedics specialty at this trust, from GP referral to the start of treatment — the NHS does not publish a wait for knee replacement on its own.
Faster hospitals within 100 miles of St Mary's Hospital
Distances are straight-line from this hospital's own location, so this list is specific to St Mary's Hospital.
- University College London Hospitals NHS Foundation Trust · Camden31w · 2 mi · 18w faster
- Guy's and St Thomas' NHS Foundation Trust · Lambeth46w · 3 mi · 3w faster
- Whittington Health NHS Trust · Islington37w · 4 mi · 12w faster
- St George's University Hospitals NHS Foundation Trust · Wandsworth47w · 6 mi · 2w faster
- Croydon Health Services NHS Trust · Croydon41w · 9 mi · 8w faster
- Epsom and St Helier University Hospitals NHS Trust · Sutton41w · 9 mi · 8w faster
Other hospitals run by Imperial College Healthcare NHS Trust
Same trust, so the wait above applies at these too — your care could be at any of them.
- St Charles Hospital2 mi
- Charing Cross Hospital Elective Surgical Hub3 mi
- Hammersmith Hospital3 mi
- Queen Charlotte's Hospital3 mi
- Charing Cross Hospital3 mi
- Gynaecology and Fertility Queen Charlottes Hospital3 mi
- Obstetrics Queen Charlottes Hospital3 mi
- West Middlesex University Hospital7 mi
See every NHS trust ranked by knee replacement wait →
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