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These data are a count of written complaints made by or on behalf of patients about NHS services in England. They consist of data collections for complaints about NHS Hospital and Community Health Services (secondary care) and complaints about primary care (GP and Dental) services.
Latest publication: Data on Written Complaints in the NHS, 2024-25
Community Services Statistics, England
Latest publication: Community Services Statistics, February 2026
This is a publication series about maternity activity in English NHS hospitals. These statistics are from the Hospital Episodes Statistics (HES) data warehouse and the Maternity Services Data Set (MSDS).
Latest publication: NHS Maternity Statistics, 2024-25
NDISA is part of the National Diabetes Audit (NDA) programme within the National Clinical Audit and Patient Outcomes Programme (NCAPOP), commissioned by the Healthcare Quality Improvement Partnership (HQIP) on behalf of NHS England and the Welsh Government.
Latest publication: National Diabetes Inpatient Safety Audit 2024-25
NHS Surplus Land
Latest publication: NHS Surplus Land, Apr-Sep 2025/26
National Pulmonary Hypertension Audit
Latest publication: National Pulmonary Hypertension Audit,16th Annual Report
Provisional Accident and Emergency Quality Indicators for England
Latest publication: Provisional Accident and Emergency Quality Indicators for England, February 2026, by provider
National Diabetes Inpatient Audit - Harms
Latest publication: National Diabetes Inpatient Audit - Harms 2020 England