Philip,
the normative part EN versions of the respective ISO standards are typically identical; they typically only differ in the informative "Z Annexes" related to harmonisation as Marcelo pointed out.
However, the process of harmonisation has practically come to a standstill for the past couple of years be it MDD, AIMD or MDR. Therefore, to my experience notified bodies have switched to holding you accountable for the "state of the art", i.e. the latest ISO standard revisions, typically about 1 year after standard publication.
Specifically for biocompatibility, you should comply to ISO 10993-1:2018 by now and ISO 11607-1:2019 by somewhen next year to be on the safe side.
HTH,