I personally have never had a major issue getting referrals and at times call in medication for known long term illnesses but in those cases they were medical professionals who I had been using for long periods of time before having a lapse in regular visits.
RVUs as a concept for anyone interested: https://www.texmed.org/Template.aspx?id=32053#:~:text=An%20e....
https://www.health.harvard.edu/staying-healthy/should-i-worr...
There is only one arrest for every 27000 miles driven drunk too it doesn't mean you should drive even one mile down the road drunk to get tacos or get one unnecessary x-ray so doctor billsgood can make another payment on his boat.
You will statistically probably make it ok in either case but its a stupid pointless risk.
Incidentally the link looks very informative but I cannot read it due to a paywall.
Regular xrays... does he own stock in the xray business?