{{CaseStudy
|[[File:Frailty_graph_March2026.png|right|750px]]The NHS 111 Discovery frailty flagging project utilises Discovery data to flag key information to NHS 111 call handlers to improve the patient pathway and experience, and reduce the unnecessary use of emergency services and admission to A&E.

Since the project went live in November 2018, the Discovery Data Service has:

* '''matched 6,603,723 patients'''
* '''flagged 479,465 potentially frail patients'''
* '''processed 42,860,655 API calls'''

The graph shows the number of patients that have been flagged as potentially frail and have therefore been fast tracked to speak directly to a clinician who can provide personalised care; it shows the cumulative total (from the start of the project) and the percentage of potentially frail patients compared to the total number of matched patients (over the last 12 months).

'''Last update: 9 April 2026'''|All patients within North East London ICB; Barking and Dagenham, City and Hackney, Havering, Redbridge, Tower Hamlets, Waltham Forest, and Newham.|Frail patients|See the [[frailty algorithm]] page for more details.|Patient identifiable}}

File:Frailty graph March2026.png

2026-04-09T09:55:31Z

AdminJo:

Current published data

2026-03-04T11:25:37Z

AdminJo:

This article provides the latest data publisher information by sector, geographical area, service, and system provider.

'''Total number of distinct person records in the Discovery Data Service = 16,510,425'''

=== GP practices ===
Total number of distinct GP patient records = 20,148,631

*[[#NEL|North East London]] = 6,648,284
*[[#NWL|North West London]] = 7,876,230
*[[#SEL|South East London]] = 5,624,117

{{Note|10 years' of 'left and deads' data is included for inner North East London - City & Hackney, Newham, Tower Hamlets, and Waltham Forest.}}

Total number of GP practices = 783

*[[#NEL|North East London]] = 260
*[[#NWL|North West London]] = 335
*[[#SEL|South East London]] = 188

=== Acute services ===

* Total number of acute patient records = 1,130,665
*[[Category:Data Sets]] Total number of acute services = 2

=== Community and Mental Health services ===

*Total number of Community and Mental Health patient records = 15,707,316
*Total number of Community and Mental Health services = 191

===North East London ===
<table class="borders">
<tr>
<th colspan="2" class="borders" style="border-bottom: solid 1px black" width="300"> Primary Care GP</th>
<th colspan="2" class="borders" style="border-bottom: solid 1px black" width="300"> Secondary Care</th>
<th class="borders" style="border-bottom: solid 1px black" width="150">Unscheduled Care</th>
<th class="borders" style="border-bottom: solid 1px black" width="150">Community & Mental Health</th><th></th><th></th></tr>
<tr>
<td class="borders" style="background-color: #87CFF2;color: black;font-weight: bold;">EMIS Web</td>
<td class="borders" style="background-color: #87CFF2;color: black;font-weight: bold;">SystmOne</td>
<td class="borders" style="background-color: #F3B056;color: black;font-weight: bold;">Medway</td>
<td class="borders" style="background-color: #F3B056;color: black;font-weight: bold;">NHS England</td>
<td class="borders" style="background-color: #e8e815;color: black;font-weight: bold;">Adastra</td>
<td class="borders" style="background-color: #e88efa;color: black;font-weight: bold" ; "border-bottom: solid 1px black";>EMIS Web Community</td><td></td><td></td></tr>
<tr>
<td class="borders">Barking & Dagenham 30</td>
<td class="borders">Barking & Dagenham 1 </td>
<td class="borders">BHRUT</td>
<td class="borders">Birth Notifications - National Events Management Service (NEMS)</td>
<td class="borders">City & Hackney GP Out of Hours </td>
<td class="borders">[[Barts Community Services|Barts Community Services]] 8 </td>
<td></td>
<td></td>
</tr>

<tr>
<td class="borders">City & Hackney 37</td>
<td class="borders" style="border-bottom: solid 1px black"> Redbridge 5</td>
<td class="noborders"></td>
<td class="borders">Death Notifications - National Events Management Service (NEMS)</td>
<td class="borders">London Ambulance Service</td>
<td class="borders">City & Hackney
Covid19 Treatment Centre
</td><td></td><td></td></tr>
<tr>
<td class="borders">Havering 40</td>
<td class="borders">Waltham Forest 4</td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="borders">PELC </td>
<td class="borders">Patient First Newham</td><td></td><td></td></tr>
<tr>
<td class="borders">Newham 44</td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="borders">East London Foundation Trust - Community Service</td><td></td><td></td></tr>
<tr>
<td class="borders"> Redbridge 35</td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td><td class="noborders"></td>
<td class="noborders"></td><td></td><td></td></tr>
<tr>
<td class="borders">Tower Hamlets 30</td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td><td></td><td></td></tr>
<tr>
<td class="borders" style="border-bottom: solid 1px black">Waltham Forest 35</td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td><td></td><td></td></tr>

</table>

===North West London ===
<table class="borders">
<tr>
<th colspan="2" class="borders" style="border-bottom: solid 1px black"> Primary Care GP</th>
<th colspan="2" class="borders" style="border-bottom: solid 1px black"> Primary Care PCN Hubs</th>
<th class="borders" style="border-bottom: solid 1px black">Community Care</th>
</tr>
<tr>
<td class="borders" style="background-color: #87CFF2;color: black;font-weight: bold;">EMIS Web</td>
<td class="borders" style="background-color: #87CFF2;color: black;font-weight: bold;">SystmOne</td>
<td class="borders" style="background-color: #87f289;color: black;font-weight: bold;">EMIS Web </td>
<td class="borders" style="background-color: #87f289;color: black;font-weight: bold;">SystmOne</td>
<td class="borders" style="background-color: #e88efa;color: black;font-weight: bold;">SystmOne</td>
</tr>

<tr>
<td class="borders">Brent 51</td>
<td class="borders">Central London 32</td>
<td class="borders">Synergy PCN</td>
<td class="borders">Inclusive Health PCN</td>
<td class="borders">[[Central London Community Healthcare NHS Trust]]
37
</td>
</tr>

<tr>
<td class="borders" style="border-bottom: solid 1px black">Ealing 1</td>
<td class="borders" style="border-bottom: solid 1px black">Ealing 69</td>
<td class="borders"> Sphere PCN</td>
<td class="borders">NeoHealth PCN</td>
<td class="borders">[[Central & North West London NHS Trust]]
57
</td>
</tr>

<tr>
<td class="borders">Harrow 31</td>
<td class="borders">Hammersmith & Fulham 28</td>
<td class="borders">The Confederation - Hillingdon</td>
<td class="borders"> Chiswick PCN Extended Hours Hub</td>
<td class="borders">Chelsea & Westminster NHS Foundation Trust</td>
</tr>
<tr>
<td class="borders">Hillingdon 43</td>
<td class="borders"> Hounslow 42</td>
<td class="borders">[[Harrow Health WIC]]
2
</td>
<td class="borders" style="border-bottom: solid 1px black">Ealing Extended Hours
2
</td>
<td class="borders" style="border-bottom: solid 1px black">[[Hounslow & Richmond Community Healthcare NHS Trust]]
21
</td>
</tr>
<tr>
<td class="borders" style="border-bottom: solid 1px black">Hounslow 1</td>
<td class="borders" style="border-bottom: solid 1px black">West London 39</td>
<td class="borders" style="border-bottom: solid 1px black">K&W Healthcare WIC</td>
<td class="borders" style="border-bottom: solid 1px black"> Hammersmitth & Fulham Weekend Plus</td>
<td class="borders" style="border-bottom: solid 1px black">[[Imperial College Healthcare NHS Trust]]
10
</td>
</tr>
<tr>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="borders" style="border-bottom: solid 1px black">[[Hounslow Extended Hours Hubs]] 4</td>
<td class="borders" style="border-bottom: solid 1px black">[[London North West University Healthcare NHS Trust]] 7</td>
</tr><tr>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="borders" style="border-bottom: solid 1px black">West London Extended Hours Hubs</td>
<td class="borders" style="border-bottom: solid 1px black">[[West London NHS Trust]] 26</td>
</tr><tr>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="borders" style="border-bottom: solid 1px black">Central London Extended Hours Hubs</td>
<td class="noborders"></td>
</tr>
</table>

===South East London ===

<table class="borders">
<tr>
<th colspan="2" class="borders" style="border-bottom: solid 1px black"> Primary Care GP</th>
<th class="borders" style="border-bottom: solid 1px black">Unscheduled Care</th><th></th><th></th><th></th><th></th><th></th></tr>
<tr>
<td class="borders" style="background-color: #87CFF2;color: black;font-weight: bold;">EMIS Web</td>

<td class="borders" style="background-color: #87CFF2;color: black;font-weight: bold;">Medicus *</td>
<td class="borders" style="background-color: #e8e815;color: black;font-weight: bold;">Adastra</td><td></td><td></td><td></td><td></td><td></td></tr>
<tr>
<td class="borders">Bexley 19</td>

<td class="borders">Bexley 1</td>
<td class="borders" style="border-bottom: solid 1px black">London Ambulance Service</td><td></td><td></td><td></td><td></td><td></td></tr>
<tr>

<td class="borders">Bromley 42
</td>
<td class="noborders"></td>
<td class="borders">[[Urgent Care Centres]]
2
</td><td></td><td></td><td></td><td></td><td></td></tr>
<tr>
<td class="borders" style="border-bottom: solid 1px black">Greenwich
30
</td>
<td class="noborders"></td>
<td class="noborders"></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr>
<td class="borders" style="border-bottom: solid 1px black">Lambeth 39</td>
<td class="noborders"></td>
<td class="noborders"></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr>
<td class="borders" style="border-bottom: solid 1px black">Lewisham 26</td>
<td class="noborders"></td>
<td class="noborders"></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr>
<td class="borders" style="border-bottom: solid 1px black"> Southwark 32</td>
<td class="noborders"></td>
<td class="noborders"></td><td></td><td></td><td></td><td></td><td></td></tr>
</table>

Numbers indicate the number of GP practices that are sending live data.

* Not yet live.
{{Note| This does not include closed GP practices.}}

'''Last update:''' 4 March 2026

'''See also:'''

*[[Current data sets]]
*[[Latency of extract data feeds]]
<references />

NHS 111 Discovery frailty flagging

2026-03-03T11:48:37Z

AdminJo:

{{CaseStudy
|[[File:Frailty_graph_Feb2026.png|right|750px]]The NHS 111 Discovery frailty flagging project utilises Discovery data to flag key information to NHS 111 call handlers to improve the patient pathway and experience, and reduce the unnecessary use of emergency services and admission to A&E.

Since the project went live in November 2018, the Discovery Data Service has:

* '''matched 6,493,009 patients'''
* '''flagged 471,159 potentially frail patients'''
* '''processed 42,001,826 API calls'''

The graph shows the number of patients that have been flagged as potentially frail and have therefore been fast tracked to speak directly to a clinician who can provide personalised care; it shows the cumulative total (from the start of the project) and the percentage of potentially frail patients compared to the total number of matched patients (over the last 12 months).

'''Last update: 3 March 2026'''|All patients within North East London ICB; Barking and Dagenham, City and Hackney, Havering, Redbridge, Tower Hamlets, Waltham Forest, and Newham.|Frail patients|See the [[frailty algorithm]] page for more details.|Patient identifiable}}

2026-02-02T15:26:47Z

AdminJo:

Current published data

2026-01-08T11:42:58Z

AdminJo:

This article provides the latest data publisher information by sector, geographical area, service, and system provider.

'''Total number of distinct person records in the Discovery Data Service = 16,420,840'''

=== GP practices ===
Total number of distinct GP patient records = 19,991,696

*[[#NEL|North East London]] = 6,601,085
*[[#NWL|North West London]] = 7,799,213
*[[#SEL|South East London]] = 5,591,398

{{Note|10 years' of 'left and deads' data is included for inner North East London - City & Hackney, Newham, Tower Hamlets, and Waltham Forest.}}

Total number of GP practices = 784

*[[#NEL|North East London]] = 260
*[[#NWL|North West London]] = 335
*[[#SEL|South East London]] = 189

=== Acute services ===

* Total number of acute patient records = 1,121,717
*[[Category:Data Sets]] Total number of acute services = 2

=== Community and Mental Health services ===

*Total number of Community and Mental Health patient records = 15,658,512
*Total number of Community and Mental Health services = 191

===North East London ===
<table class="borders">
<tr>
<th colspan="2" class="borders" style="border-bottom: solid 1px black" width="300"> Primary Care GP</th>
<th colspan="2" class="borders" style="border-bottom: solid 1px black" width="300"> Secondary Care</th>
<th class="borders" style="border-bottom: solid 1px black" width="150">Unscheduled Care</th>
<th class="borders" style="border-bottom: solid 1px black" width="150">Community & Mental Health</th><th></th><th></th></tr>
<tr>
<td class="borders" style="background-color: #87CFF2;color: black;font-weight: bold;">EMIS Web</td>
<td class="borders" style="background-color: #87CFF2;color: black;font-weight: bold;">SystmOne</td>
<td class="borders" style="background-color: #F3B056;color: black;font-weight: bold;">Medway</td>
<td class="borders" style="background-color: #F3B056;color: black;font-weight: bold;">NHS England</td>
<td class="borders" style="background-color: #e8e815;color: black;font-weight: bold;">Adastra</td>
<td class="borders" style="background-color: #e88efa;color: black;font-weight: bold" ; "border-bottom: solid 1px black";>EMIS Web Community</td><td></td><td></td></tr>
<tr>
<td class="borders">Barking & Dagenham 30</td>
<td class="borders">Barking & Dagenham 1 </td>
<td class="borders">BHRUT</td>
<td class="borders">Birth Notifications - National Events Management Service (NEMS)</td>
<td class="borders">City & Hackney GP Out of Hours </td>
<td class="borders">[[Barts Community Services|Barts Community Services]] 8 </td>
<td></td>
<td></td>
</tr>

<tr>
<td class="borders">City & Hackney 37</td>
<td class="borders" style="border-bottom: solid 1px black"> Redbridge 5</td>
<td class="noborders"></td>
<td class="borders">Death Notifications - National Events Management Service (NEMS)</td>
<td class="borders">London Ambulance Service</td>
<td class="borders">City & Hackney
Covid19 Treatment Centre
</td><td></td><td></td></tr>
<tr>
<td class="borders">Havering 40</td>
<td class="borders">Waltham Forest 4</td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="borders">PELC </td>
<td class="borders">Patient First Newham</td><td></td><td></td></tr>
<tr>
<td class="borders">Newham 44</td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="borders">East London Foundation Trust - Community Service</td><td></td><td></td></tr>
<tr>
<td class="borders"> Redbridge 35</td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td><td class="noborders"></td>
<td class="noborders"></td><td></td><td></td></tr>
<tr>
<td class="borders">Tower Hamlets 30</td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td><td></td><td></td></tr>
<tr>
<td class="borders" style="border-bottom: solid 1px black">Waltham Forest 35</td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td><td></td><td></td></tr>

</table>

===North West London ===
<table class="borders">
<tr>
<th colspan="2" class="borders" style="border-bottom: solid 1px black"> Primary Care GP</th>
<th colspan="2" class="borders" style="border-bottom: solid 1px black"> Primary Care PCN Hubs</th>
<th class="borders" style="border-bottom: solid 1px black">Community Care</th>
</tr>
<tr>
<td class="borders" style="background-color: #87CFF2;color: black;font-weight: bold;">EMIS Web</td>
<td class="borders" style="background-color: #87CFF2;color: black;font-weight: bold;">SystmOne</td>
<td class="borders" style="background-color: #87f289;color: black;font-weight: bold;">EMIS Web </td>
<td class="borders" style="background-color: #87f289;color: black;font-weight: bold;">SystmOne</td>
<td class="borders" style="background-color: #e88efa;color: black;font-weight: bold;">SystmOne</td>
</tr>

<tr>
<td class="borders">Brent 51</td>
<td class="borders">Central London 32</td>
<td class="borders">Synergy PCN</td>
<td class="borders">Inclusive Health PCN</td>
<td class="borders">[[Central London Community Healthcare NHS Trust]]
37
</td>
</tr>

<tr>
<td class="borders" style="border-bottom: solid 1px black">Ealing 1</td>
<td class="borders" style="border-bottom: solid 1px black">Ealing 69</td>
<td class="borders"> Sphere PCN</td>
<td class="borders">NeoHealth PCN</td>
<td class="borders">[[Central & North West London NHS Trust]]
57
</td>
</tr>

<tr>
<td class="borders">Harrow 31</td>
<td class="borders">Hammersmith & Fulham 28</td>
<td class="borders">The Confederation - Hillingdon</td>
<td class="borders"> Chiswick PCN Extended Hours Hub</td>
<td class="borders">Chelsea & Westminster NHS Foundation Trust</td>
</tr>
<tr>
<td class="borders">Hillingdon 43</td>
<td class="borders"> Hounslow 42</td>
<td class="borders">[[Harrow Health WIC]]
2
</td>
<td class="borders" style="border-bottom: solid 1px black">Ealing Extended Hours
2
</td>
<td class="borders" style="border-bottom: solid 1px black">[[Hounslow & Richmond Community Healthcare NHS Trust]]
21
</td>
</tr>
<tr>
<td class="borders" style="border-bottom: solid 1px black">Hounslow 1</td>
<td class="borders" style="border-bottom: solid 1px black">West London 39</td>
<td class="borders" style="border-bottom: solid 1px black">K&W Healthcare WIC</td>
<td class="borders" style="border-bottom: solid 1px black"> Hammersmitth & Fulham Weekend Plus</td>
<td class="borders" style="border-bottom: solid 1px black">[[Imperial College Healthcare NHS Trust]]
10
</td>
</tr>
<tr>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="borders" style="border-bottom: solid 1px black">[[Hounslow Extended Hours Hubs]] 4</td>
<td class="borders" style="border-bottom: solid 1px black">[[London North West University Healthcare NHS Trust]] 7</td>
</tr><tr>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="borders" style="border-bottom: solid 1px black">West London Extended Hours Hubs</td>
<td class="borders" style="border-bottom: solid 1px black">[[West London NHS Trust]] 26</td>
</tr><tr>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="borders" style="border-bottom: solid 1px black">Central London Extended Hours Hubs</td>
<td class="noborders"></td>
</tr>
</table>

===South East London ===

<table class="borders">
<tr>
<th colspan="2" class="borders" style="border-bottom: solid 1px black"> Primary Care GP</th>
<th class="borders" style="border-bottom: solid 1px black">Unscheduled Care</th><th></th><th></th><th></th><th></th><th></th></tr>
<tr>
<td class="borders" style="background-color: #87CFF2;color: black;font-weight: bold;">EMIS Web</td>

<td class="borders" style="background-color: #87CFF2;color: black;font-weight: bold;">Medicus *</td>
<td class="borders" style="background-color: #e8e815;color: black;font-weight: bold;">Adastra</td><td></td><td></td><td></td><td></td><td></td></tr>
<tr>
<td class="borders">Bexley 19</td>

<td class="borders">Bexley 1</td>
<td class="borders" style="border-bottom: solid 1px black">London Ambulance Service</td><td></td><td></td><td></td><td></td><td></td></tr>
<tr>

<td class="borders">Bromley 43
</td>
<td class="noborders"></td>
<td class="borders">[[Urgent Care Centres]]
2
</td><td></td><td></td><td></td><td></td><td></td></tr>
<tr>
<td class="borders" style="border-bottom: solid 1px black">Greenwich
30
</td>
<td class="noborders"></td>
<td class="noborders"></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr>
<td class="borders" style="border-bottom: solid 1px black">Lambeth 39</td>
<td class="noborders"></td>
<td class="noborders"></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr>
<td class="borders" style="border-bottom: solid 1px black">Lewisham 26</td>
<td class="noborders"></td>
<td class="noborders"></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr>
<td class="borders" style="border-bottom: solid 1px black"> Southwark 32</td>
<td class="noborders"></td>
<td class="noborders"></td><td></td><td></td><td></td><td></td><td></td></tr>
</table>

Numbers indicate the number of GP practices that are sending live data.

* Not yet live.
{{Note| This does not include closed GP practices.}}

'''Last update:''' 8 January 2026

'''See also:'''

*[[Current data sets]]
*[[Latency of extract data feeds]]
<references />

Current data sets

2026-01-08T11:10:44Z

AdminJo:

The following table shows the available data sets, from different supplier systems, in the Voror Health Platform:

{| border="1" style="border-collapse:collapse; text-align: center; vertical-align:top; width:100%;"
|-
!scope="col" width="12.5%" |Data sets
!colspan="2" width="6.25%" <style="text-align:center"> |[[EMIS published data transformation and mapping|EMIS Web]]
!colspan="2" width="12.5%" |[[TPP Extract FHIR Mapping|TPP SystmOne]]
!scope="col" width="6.25%" |[[Vision GP Extract FHIR Mapping|INPS Vision]]
!scope="col" width="6.25%" |Advanced [[Adastra Extract FHIR Mapping|Adastra]]
!Cerner Millenium
!scope="col" width="6.25%" |Silverlink
!scope="col" width="6.25%" |Symphony
!scope="col" width="6.25%" |[[BHRUT Medway Extract FHIR Mapping|Medway]]
|-
! scope="row" |
| style="width:6.25%" |Primary care
GP
| style="width:6.25%" |Primary care community
| style="width:6.25%" |Primary care
GP
| style="width:6.25%" |Community and mental health
| style="width:6.25%" |Primary care
GP
| style="width:6.25%" |Out of hours
| style="width:6.25%" |[[HL7v2 API|ADT Feed]]
| style="width:6.25%" |[[HL7v2 API|ADT Feed]]
| style="width:6.25%" |[[HL7v2 API|ADT Feed]]
| style="width:6.25%" |Hospital
|- align="center"
! scope="row" |Allergies
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: grey;" |'''–'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
|- align="center"
! scope="row" |Appointments
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: red;" |'''✗'''
| style="color: grey;" |'''–'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
|- align="center"
! scope="row" |Care episodes
| style="color: green;" |'''✔'''
| style="color: orange;" |'''!'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
|- align="center"
! scope="row" |Diagnoses
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: green;" |'''✔'''
|- align="center"
! scope="row" |Documents
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: grey;" |'''–'''
|- align="center"
! scope="row" |Encounters/consultations
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
|- align="center"
! scope="row" |Family history
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: grey;" |'''–'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
|- align="center"
! scope="row" |Follow ups/diary recall
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: red;" |'''✗'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
|- align="center"
! scope="row" |Free text
| style="color: blue;" |'''?'''
| style="color: blue;" |'''?'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: green;" |'''✔'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: grey;" | '''–'''
|- align="center"
! scope="row" |Immunisations
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: grey;" |'''–'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
|- align="center"
! scope="row" |Inpatient activity
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
|- align="center"
! scope="row" |Medication
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
|- align="center"
! scope="row" |Non-scheduled activity
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: grey;" |'''–'''
|- align="center"
! scope="row" |Observations<ref>includes signs, symptoms, biological values, and pathology.</ref>
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" | '''✗'''
|- align="center"
! scope="row" |Outpatient activity
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
|- align="center"
! scope="row" |Patient demographics
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
|- align="center"
! scope="row" |Problems
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: grey;" |'''–'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
|- align="center"
! scope="row" |Procedures
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: grey;" |'''–'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: green;" |'''✔'''
|- align="center"
! scope="row" |Questions & answers
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: green;" |'''✔'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
| style="color: grey;" |'''–'''
|- align="center"
! scope="row" |Referrals
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: grey;" |'''–'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: green;" |'''✔'''
|- align="center"
! scope="row" |Templates
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: grey;" |'''–'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
|- align="center"
! scope="row" |Test orders
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: grey;" |'''–'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
|- align="center"
! scope="row" |Test results/Pathology results
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: green;" |'''✔'''
| style="color: grey;" |'''–'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
| style="color: red;" |'''✗'''
|-
|}

'''✔''' = Data sets available and published to the DDS '''✗''' = Data sets available but not published to the DDS '''?''' = Data sets applied for but not currently available '''!''' = Data sets coming soon '''–''' = Not applicable

'''Last update:''' 18 November 2024

'''Last review:''' 8 January 2026

'''See also:''' [[Current published data]]

==Notes==
<references />

NHS 111 Discovery frailty flagging

2026-01-07T15:16:28Z

AdminJo:

{{CaseStudy
|[[File:Frailty_graph_Dec2025.png|right|750px]]The NHS 111 Discovery frailty flagging project utilises Discovery data to flag key information to NHS 111 call handlers to improve the patient pathway and experience, and reduce the unnecessary use of emergency services and admission to A&E.

Since the project went live in November 2018, the Discovery Data Service has:

* '''matched 6,275,001 patients'''
* '''flagged 452,547 potentially frail patients'''
* '''processed 40,322,333 API calls'''

The graph shows the number of patients that have been flagged as potentially frail and have therefore been fast tracked to speak directly to a clinician who can provide personalised care; it shows the cumulative total (from the start of the project) and the percentage of potentially frail patients compared to the total number of matched patients (over the last 12 months).

'''Last update: 7 January 2026'''|All patients within North East London ICB; Barking and Dagenham, City and Hackney, Havering, Redbridge, Tower Hamlets, Waltham Forest, and Newham.|Frail patients|See the [[frailty algorithm]] page for more details.|Patient identifiable}}

NHS 111 Discovery frailty flagging

2026-01-07T15:10:29Z

AdminJo:

{{CaseStudy
|[[File:Frailty_graph_Dec2025.png|right|750px]]The NHS 111 Discovery frailty flagging project utilises Discovery data to flag key information to NHS 111 call handlers to improve the patient pathway and experience, and reduce the unnecessary use of emergency services and admission to A&E.

Since the project went live in November 2018, the Discovery Data Service has:

* '''matched 6,151,077 patients'''
* '''flagged 443,125 potentially frail patients'''
* '''processed 39,360,331 API calls'''

The graph shows the number of patients that have been flagged as potentially frail and have therefore been fast tracked to speak directly to a clinician who can provide personalised care; it shows the cumulative total (from the start of the project) and the percentage of potentially frail patients compared to the total number of matched patients (over the last 12 months).

'''Last update: 16 December 2025'''|All patients within North East London ICB; Barking and Dagenham, City and Hackney, Havering, Redbridge, Tower Hamlets, Waltham Forest, and Newham.|Frail patients|See the [[frailty algorithm]] page for more details.|Patient identifiable}}

2025-10-02T13:15:16Z

AdminJo: /* North East London */

This article provides the latest data publisher information by sector, geographical area, service, and system provider.

'''Total number of distinct person records in the Discovery Data Service = 16,277,145'''

=== GP practices ===
Total number of distinct GP patient records = 19,750,602

*[[#NEL|North East London]] = 6,538,579
*[[#NWL|North West London]] = 7,671,688
*[[#SEL|South East London]] = 5,540,335

{{Note|10 years' of 'left and deads' data is included for inner North East London - City & Hackney, Newham, Tower Hamlets, and Waltham Forest.}}

Total number of GP practices = 785

*[[#NEL|North East London]] = 260
*[[#NWL|North West London]] = 335
*[[#SEL|South East London]] = 190

=== Acute services ===

* Total number of acute patient records = 1,100,544
*[[Category:Data Sets]] Total number of acute services = 2

=== Community and Mental Health services ===

*Total number of Community and Mental Health patient records = 15,420,029
*Total number of Community and Mental Health services = 191

===North East London ===
<table class="borders">
<tr>
<th colspan="2" class="borders" style="border-bottom: solid 1px black" width="400"> Primary Care GP</th>
<th colspan="2" class="borders" style="border-bottom: solid 1px black" width="400"> Secondary Care</th>
<th class="borders" style="border-bottom: solid 1px black" width="200">Unscheduled Care</th>
<th class="borders" style="border-bottom: solid 1px black" width="200">Community & Mental Health</th><th></th><th></th></tr>
<tr>
<td class="borders" style="background-color: #87CFF2;color: black;font-weight: bold;">EMIS Web</td>
<td class="borders" style="background-color: #87CFF2;color: black;font-weight: bold;">SystmOne</td>
<td class="borders" style="background-color: #F3B056;color: black;font-weight: bold;">Medway</td>
<td class="borders" style="background-color: #F3B056;color: black;font-weight: bold;">NHS England</td>
<td class="borders" style="background-color: #e8e815;color: black;font-weight: bold;">Adastra</td>
<td class="borders" style="background-color: #e88efa;color: black;font-weight: bold" ; "border-bottom: solid 1px black";>EMIS Web Community</td><td></td><td></td></tr>
<tr>
<td class="borders">Barking & Dagenham 30</td>
<td class="borders">Barking & Dagenham 1 </td>
<td class="borders">BHRUT</td>
<td class="borders">Birth Notifications - National Events Management Service (NEMS)</td>
<td class="borders">City & Hackney GP Out of Hours </td>
<td class="borders">[[Barts Community Services|Barts Community Services]] 8 </td>
<td></td>
<td></td>
</tr>

<tr>
<td class="borders">City & Hackney 37</td>
<td class="borders" style="border-bottom: solid 1px black"> Redbridge 5</td>
<td class="noborders"></td>
<td class="borders">Death Notifications - National Events Management Service (NEMS)</td>
<td class="borders">London Ambulance Service</td>
<td class="borders">City & Hackney
Covid19 Treatment Centre
</td><td></td><td></td></tr>
<tr>
<td class="borders">Havering 40</td>
<td class="borders">Waltham Forest 4</td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="borders">PELC </td>
<td class="borders">Patient First Newham</td><td></td><td></td></tr>
<tr>
<td class="borders">Newham 44</td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="borders">East London Foundation Trust - Community Service</td><td></td><td></td></tr>
<tr>
<td class="borders"> Redbridge 35</td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td><td class="noborders"></td>
<td class="noborders"></td><td></td><td></td></tr>
<tr>
<td class="borders">Tower Hamlets 30</td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td><td></td><td></td></tr>
<tr>
<td class="borders" style="border-bottom: solid 1px black">Waltham Forest 35</td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td><td></td><td></td></tr>

</table>

===North West London ===
<table class="borders">
<tr>
<th colspan="2" class="borders" style="border-bottom: solid 1px black"> Primary Care GP</th>
<th colspan="2" class="borders" style="border-bottom: solid 1px black"> Primary Care PCN Hubs</th>
<th class="borders" style="border-bottom: solid 1px black">Community Care</th>
</tr>
<tr>
<td class="borders" style="background-color: #87CFF2;color: black;font-weight: bold;">EMIS Web</td>
<td class="borders" style="background-color: #87CFF2;color: black;font-weight: bold;">SystmOne</td>
<td class="borders" style="background-color: #87f289;color: black;font-weight: bold;">EMIS Web </td>
<td class="borders" style="background-color: #87f289;color: black;font-weight: bold;">SystmOne</td>
<td class="borders" style="background-color: #e88efa;color: black;font-weight: bold;">SystmOne</td>
</tr>

<tr>
<td class="borders">Brent 51</td>
<td class="borders">Central London 32</td>
<td class="borders">Synergy PCN</td>
<td class="borders">Inclusive Health PCN</td>
<td class="borders">[[Central London Community Healthcare NHS Trust]]
37
</td>
</tr>

<tr>
<td class="borders" style="border-bottom: solid 1px black">Ealing 1</td>
<td class="borders" style="border-bottom: solid 1px black">Ealing 69</td>
<td class="borders"> Sphere PCN</td>
<td class="borders">NeoHealth PCN</td>
<td class="borders">[[Central & North West London NHS Trust]]
57
</td>
</tr>

<tr>
<td class="borders">Harrow 31</td>
<td class="borders">Hammersmith & Fulham 28</td>
<td class="borders">The Confederation - Hillingdon</td>
<td class="borders"> Chiswick PCN Extended Hours Hub</td>
<td class="borders">Chelsea & Westminster NHS Foundation Trust</td>
</tr>
<tr>
<td class="borders">Hillingdon 43</td>
<td class="borders"> Hounslow 42</td>
<td class="borders">[[Harrow Health WIC]]
2
</td>
<td class="borders" style="border-bottom: solid 1px black">Ealing Extended Hours
2
</td>
<td class="borders" style="border-bottom: solid 1px black">[[Hounslow & Richmond Community Healthcare NHS Trust]]
21
</td>
</tr>
<tr>
<td class="borders" style="border-bottom: solid 1px black">Hounslow 1</td>
<td class="borders" style="border-bottom: solid 1px black">West London 39</td>
<td class="borders" style="border-bottom: solid 1px black">K&W Healthcare WIC</td>
<td class="borders" style="border-bottom: solid 1px black"> Hammersmitth & Fulham Weekend Plus</td>
<td class="borders" style="border-bottom: solid 1px black">[[Imperial College Healthcare NHS Trust]]
10
</td>
</tr>
<tr>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="borders" style="border-bottom: solid 1px black">[[Hounslow Extended Hours Hubs]] 4</td>
<td class="borders" style="border-bottom: solid 1px black">[[London North West University Healthcare NHS Trust]] 7</td>
</tr><tr>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="borders" style="border-bottom: solid 1px black">West London Extended Hours Hubs</td>
<td class="borders" style="border-bottom: solid 1px black">[[West London NHS Trust]] 26</td>
</tr><tr>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="noborders"></td>
<td class="borders" style="border-bottom: solid 1px black">Central London Extended Hours Hubs</td>
<td class="noborders"></td>
</tr>
</table>

===South East London ===

<table class="borders">
<tr>
<th colspan="2" class="borders" style="border-bottom: solid 1px black"> Primary Care GP</th>
<th class="borders" style="border-bottom: solid 1px black">Unscheduled Care</th><th></th><th></th><th></th><th></th><th></th></tr>
<tr>
<td class="borders" style="background-color: #87CFF2;color: black;font-weight: bold;">EMIS Web</td>

<td class="borders" style="background-color: #87CFF2;color: black;font-weight: bold;">Medicus *</td>
<td class="borders" style="background-color: #e8e815;color: black;font-weight: bold;">Adastra</td><td></td><td></td><td></td><td></td><td></td></tr>
<tr>
<td class="borders">Bexley 20</td>

<td class="borders">Bexley 1</td>
<td class="borders" style="border-bottom: solid 1px black">London Ambulance Service</td><td></td><td></td><td></td><td></td><td></td></tr>
<tr>

<td class="borders">Bromley 43
</td>
<td class="noborders"></td>
<td class="borders">[[Urgent Care Centres]]
2
</td><td></td><td></td><td></td><td></td><td></td></tr>
<tr>
<td class="borders" style="border-bottom: solid 1px black">Greenwich
30
</td>
<td class="noborders"></td>
<td class="noborders"></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr>
<td class="borders" style="border-bottom: solid 1px black">Lambeth 39</td>
<td class="noborders"></td>
<td class="noborders"></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr>
<td class="borders" style="border-bottom: solid 1px black">Lewisham 26</td>
<td class="noborders"></td>
<td class="noborders"></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr>
<td class="borders" style="border-bottom: solid 1px black"> Southwark 32</td>
<td class="noborders"></td>
<td class="noborders"></td><td></td><td></td><td></td><td></td><td></td></tr>
</table>

Numbers indicate the number of GP practices that are sending live data.

* Not yet live.
{{Note| This does not include closed GP practices.}}

'''Last update:''' 1 October 2025

'''See also:'''

*[[Current data sets]]
*[[Latency of extract data feeds]]
<references />