CB23 GP catchment: which practices serve the CB23 postcode district
38,185 people living in the CB23 postcode district are registered with a GP (July 2026), 95% of them at 9 practices. The practice with the most is Monkfield Medical Practice in Cambridge, with 14,245 (37%). The 3 largest together hold 74% of the district's registrations.
Latest data: July 2026. Registered patients by neighbourhood July 2026; GP Patient Survey 2026.
These are the practices people living in CB23 are actually registered with, from NHS England's count of registered patients by neighbourhood; a practice's own catchment boundary can be wider or narrower. The district is mostly in South Cambridgeshire.
| Practice | Town | Residents registered | Share | Overall experience good | CQC rating |
|---|---|---|---|---|---|
| Monkfield Medical Practice | Cambridge | 14,245 | 37% | 58% | Good |
| Comberton Surgery | Cambridge | 8,459 | 22% | 82% | Good |
| Bourn Surgery | Cambridge | 5,397 | 14% | 91% | Good |
| Maple Surgery | Cambridge | 3,716 | 10% | 78% | Good |
| Drs.Allen & Gee | Cambridge | 1,535 | 4% | 90% | Good |
| Trumpington Street Medical Practice | Cambridge | 1,386 | 4% | 76% | Good |
| Swavesey Surgery | Cambridge | 853 | 2% | 93% | Good |
| Over Surgery | Cambridge | 417 | 1% | 91% | Good |
Across the 8 practices serving CB23 with survey results, the share of patients describing their overall experience as good ranges from 58% at Monkfield Medical Practice to 93% at Swavesey Surgery, with a median of 86% (England: 77%). 4 are above England and 1 below by more than the survey's margin of error. Over Surgery has the highest share finding it easy to get through by phone (90%, England 57%).
Which GP practices serve CB23?
Monkfield Medical Practice, Comberton Surgery, Bourn Surgery, Maple Surgery and Drs.Allen & Gee have the most registered patients living in CB23.
How many people in CB23 are registered with a GP?
38,185, 95% of them at 9 practices.
Which GP near CB23 do patients rate highest?
Among the practices serving the district, Swavesey Surgery: 93% of its patients rated their overall experience good in the 2026 GP Patient Survey.