Converts the raw Google-vs-survey gap into a cohort z-score, showing how unusual each practice's gap is on this map.
Area overlays
Catchment terrain
Management
Find My Best Practice
Pick a location to see in-catchment practices, plus up to 3 nearby out-of-area options when the NHS says they accept them.
Include willing nearby practices within this distance.
miles
Interactive Benchmarks
GTD Google Score Over Time
Thin lines show each GTD practice's reconstructed cumulative Google rating by month. Faint dashed vertical lines mark the documented GTD takeover date for each practice. Only the first legend entry shows the GTD mean; selecting any named practice hides it. The green dashed line shows registered patients as a percentage of the GTD-wide average patient count for that year, with raw patient counts kept in the point labels, and the orange dashed line shows GP Survey overall-good %. Review dates are approximate month buckets inferred from Google relative-date labels at scrape time.
Completion Rate vs Score
Y-axis is GP Patient Survey completion rate. X-axis changes with the selected score source. The GP survey score itself is heavily bunched near the top end, mostly around or just below 80%, while Google reviews look much more organically spread. At these demarcations that suggests either practices dropping below roughly 70% overall-good are corrected fairly quickly before they persist in the survey, or the patient survey is not really capturing the lower half of possible experience that clearly exists in review text.
Manchester Score vs Deprivation
X-axis is IMD 2025 decile (1 = most deprived). Y-axis changes with the selected score source, including the signed survey/Google gap.
National Score vs Deprivation
This national contrast bins practices into deprivation-decile and score buckets. It can show either practice counts or summed registered-patient totals per cell, updates with the selected metric, and is only as complete as the persisted deprivation lookup.
Registered Patients Over Time
X-axis is year. Y-axis is registered patients. Thin lines show practice list-size trajectories, coloured by the current selected score; the dashed grey line is the Manchester-wide average practice count for each year.
Patient Count Treemap
Year
This uses a fixed-scale grouped strip-treemap rather than re-squarifying each frame, so practice blocks mostly grow and shrink in place. Block area is registered patients in the chosen year, on the same patient-to-pixel scale for all years; colour and score label use the currently selected metric. Independent / other is split into Google review-score bands so better and worse destinations can be compared. The small strip-chart below shows the whole-dataset registered-patient total over the same years, alongside the dataset-wide average Google review score by year. Reviews appear to improve slightly across the Manchester dataset since 2021/2022 despite the rapidly growing population.
Nation and City Benchmarks
Nations
UK city circles
Google Rating vs Patient Survey
This is just an eyeball correlation check across all loaded rows with both values. England and Scotland are mixed here on purpose, even though GPPS and HACE are not identical measures.
Conclusions
This page suggests GTD is the weakest-performing management group in this catchment, with New Bank sitting at or near the bottom even within the deprived groups it belongs to. On both public reviews and GP Patient Survey measures, GTD has too many poor-performing practices relative to the wider sample.
The Google-versus-survey gap matters because GTD practices often show a larger mismatch than typical surgeries, while survey return rates are low enough to leave room for hidden dissatisfaction. New Bank looks off-curve rather than merely unlucky within the normal local range.
The deprivation views also point to a real but limited dataset-wide lean: more deprived areas do tend to have somewhat worse review and survey distributions. That said, this page does not suggest that the whole NHS only fails poorer areas or that poor areas only contain poor-quality practices (it's surprisingly a little more evenly distributed than I expected). Wider regional or national sampling could test how much of that lean is structural versus local.
The practices sampled here also saw total registered patients rise by about 514,762 between 2018 and 2026, roughly 20.5% growth across the period. That is a significant resource-pressure context in its own right, so this overall pattern suggests a region that in many places responded surprisingly well to new demand, especially through years of reduced funding: some practices did not just maintain patient-facing scores, but improved them.
The practical conclusion is local rather than fatalistic. National context matters, but the strongest actionable result here is that GTD, and especially New Bank, are performing worse than most of the sample even after allowing for deprivation.
Change across GTD is both plausible and necessary, and in more deprived areas the benefit of improvement is larger because easy access matters most where health need is greatest.
Data Coverage by Nation
Expand for source coverage, gaps, and lookup states
7,785 unique practices across 4 nations are currently loaded into this page. Counts below reflect what this build can actually use right now, including missing data and lookup failure states.
England
6,224 practices currently loaded into this page
Practice info6,224 records · 6,224 with coordinates · 6,224 with postcode · National supplemental 5,800 · Manchester core dataset 424
Google6,132 with usable rating/count · 92 missing or unusable · National Google Maps quick scan 5,709 · Google Maps direct search with visible recent reviews 375 · Google Maps direct search with visible recent reviews (weak name match) 34 · Google Maps direct search 12 · Google Maps direct search (weak name match) 2
Surveys6,172 with overall score · 6,183 with participation/completion · GP Patient Survey 6,183
Survey issuesnone
Patient counts6,085 with counts covering 62,852,918 patients · NHS England practice counts 5,725 · NHS England monthly direct 360
CQC5,862 with rating · 362 without match · Good 5,012 · Outstanding 459 · Requires improvement 370 · Inadequate 18 · Insufficient evidence to rate 3
Deprivation6,170 with usable decile · no cached lookup 48 · no polygon match 5 · polygon matched, no deprivation index 1
Scotland
933 practices currently loaded into this page
Practice info933 records · 933 with coordinates · 933 with postcode · National supplemental 933
Google924 with usable rating/count · 9 missing or unusable · National Google Maps quick scan 924
Surveys834 with overall score · 834 with participation/completion · Health and Care Experience Survey 834
Survey issuesmissing in current source 98 · metric missing in source 1
Patient counts850 with counts covering 5,876,204 patients · NHS Scotland list sizes 850
Deprivation0 with usable decile · unsupported nation 826 · no cached lookup 107
Wales
362 practices currently loaded into this page
Practice info362 records · 362 with coordinates · 362 with postcode · National supplemental 362
Google361 with usable rating/count · 1 missing or unusable · National Google Maps quick scan 361
Surveys0 with overall score · 0 with participation/completion · none
Deprivation1 with usable decile · polygon matched, no deprivation index 309 · no cached lookup 51 · no polygon match 1
Northern Ireland
266 practices currently loaded into this page
Practice info266 records · 266 with coordinates · 266 with postcode · National supplemental 266
Google265 with usable rating/count · 1 missing or unusable · National Google Maps quick scan 265
Surveys0 with overall score · 0 with participation/completion · none
Survey issuesdiscontinued 266
Patient counts265 with counts covering 1,826,730 patients · OpenDataNI GP reference 265
Deprivation0 with usable decile · unsupported nation 225 · no cached lookup 41
Survey participation means GP Patient Survey completion in England and HACE response rate in Scotland. National deprivation is currently English IMD only: Wales can retain polygon matches without a comparable index, while Scotland and Northern Ireland remain unsupported until equivalent sources are wired.