Ystrad Mynach Hospital was a community hospital located in Ystrad Mynach. It had more than 170 staff and approximately 84 beds providing a comprehensive range of hospital rehabilitation services for inpatients and outpatients. It was run by Aneurin Bevan Local Health Board.
Ystrad Mynach Hospital closed when the new Ysbyty Ystrad Fawr was opened on an adjacent site in late 2011.