According to the latest data, tens of thousands of patients are receiving scans more quickly - including endoscopies, ultrasounds, and MRIs.
44,000 fewer people waited more than six weeks compared to last year.
The cuts come as the government is continuing to expand Community Diagnostic Centres, funded from the extra £26 billion investment in the health service delivered at the Autumn Budget. Between July and February, around 4.5 million tests, checks and scans were carried out in CDCs - a 50 per cent increase on the previous year.
Health and social care secretary Wes Streeting said: "I’ve been honest that fixing our NHS will be a long road, but this government is bringing in the investment and reform that’s needed to get us there.
"The additional diagnostic capacity we’ve unlocked isn’t just about numbers on a spreadsheet – it’s about giving people their lives back.
"Every ultrasound, MRI or endoscopy represents someone who can now plan their future with certainty rather than fear.
"Through our Plan for Change, we will get our NHS back on its feet and make it fit for the future."
Dr Rhydian Phillips, director of diagnostics and transport at NHS England, said: "Community Diagnostics Centres are vital in helping ensure patients can get the all-clear or be diagnosed and treated for a range of conditions as quickly as possible.
"They are helping us to see more people than ever before and are at the heart of communities in locations that are more convenient for patients – with some even popping up in shopping centres.
"NHS staff are working incredibly hard to provide more tests and checks, while our campaigns encouraging people to come forward with worrying signs are also hugely important. If anyone has any health concerns, we would urge them to seek help and advice as it could save their life."