What is actually happening in Breast Screening?

Are Women Getting Their Breast Screening?

Breast screening coverage has fallen to 70% — the lowest in 15 years — with 1 in 3 eligible women not attending, and waiting times for results growing.

England's breast screening programme invites women aged 50–70 for a mammogram every three years. At its peak in 2014, coverage reached 76.4%.[1] It has declined steadily since — even before the COVID-19 pandemic caused widespread programme suspension in 2020. Coverage has not recovered to pre-pandemic levels, and at 70% it sits 10 percentage points below the programme's own 80% ambition.[1]

A significant IT failure in 2018 affected around 450,000 women who were not properly invited for their final screen.[1] The subsequent catch-up effort temporarily improved figures, but the underlying trend continued downward. Inequalities in uptake are marked: women in the most deprived areas are substantially less likely to attend, and women from some ethnic minority groups have lower uptake than the national average.[1] Capacity constraints — too few radiographers, an ageing fleet of mammography machines, and insufficient mobile screening units — compound the problem.

Waiting times for results have grown alongside these capacity pressures. The standard is to return results within two weeks; many trusts are now taking over four weeks.[1] Delayed recall for further assessment adds to anxiety and, in some cases, delays diagnosis of cancers that were detected but not acted on promptly. The NHS Long Term Workforce Plan committed to expanding the radiography workforce, but training pipelines take years to fill.[3]

Breast screening coverage rate, England 2008–2024

Percentage of women aged 50–70 screened within the last 3 years. National programme.

Source: NHS England, Breast Screening Programme statistics, 2024, Updated annual

Cancers detected per 1,000 women screened, England 2010–2024

Includes invasive cancers and ductal carcinoma in situ (DCIS). Lower detection partially reflects fewer women attending.

Source: NHS England, Breast Screening Programme — cancer detection rates, 2024, Updated annual

Screening saves lives

18,000cancers detected per year

When women do attend, breast screening saves lives. The programme detects around 18,000 cancers each year, and early detection significantly improves survival rates. Closing the participation gap is one of the most cost-effective interventions available to the NHS — each percentage point of coverage recovered prevents hundreds of late-stage diagnoses.

NHS Digital, Breast Screening Programme Statistics, 2024

  1. [1]NHS EnglandBreast Screening Programme statistics, 2024
  2. [2]NHS EnglandBreast Screening Programme — cancer detection rates, 2024
  3. [3]NHS EnglandLong Term Workforce Plan, 2023

Sources & Methodology

NHS England — Breast Screening Programme statistics — annual publication. Coverage calculated as women screened within 36 months as a percentage of the eligible population aged 50–70.

Cancer detection rates from the same publication. Wait time data from NHS England operational statistics and NHS Digital waiting time returns. All figures are for England. The 2018 IT failure data gap is documented in a PHE incident report.

More in NHS & Healthcare