you cannot remove the entries from medicare itself,
but, for medicare I mean there will be an entry like 06.08.2020 Dr Smith Item 69316
a reader would need to know that code or do a quick google search like medicare item 69316 which answers the question in one click. but again someone would have to forensically go through your medicare entries.
just resign yourself that if it ever comes to that, you have other issues. I just keep my records as clean as possible to avoid a casual observation.