My personal experience of my DH working in the NHS is that once we are at the appt/treatment stage and medics see his NHS ID badge, we get speedier treatment, more time, better explanations (DH is not medically qualified himself). I got a private room after DC1 was born when I was not in clinical need of one (once he mentioned he worked for the NHS). Our concerns seem to be taken more seriously if DP takes the DC's to appts (and visibly wears his badge) rather than me, even when I am more clear and persistent than him in discussions etc.
Now, is it because there are pretty few perks to being an NHS employee, that the 'taking care of their own' seems like just the least people can do, or is it wrong and to be discouraged?
I am not suggesting that people are bumped up lists or that medical opinion is over-ruled in any way, just that some NHS staff will give a little more if they are dealing with colleagues...