A quick update to say that having submitted that elusive ABI statement on MPNs to my insurers (UNUM) they pretty speedily revised their position and accepted my claim. (Have yet to see quite what I get!).
A huge thanks to everyone who advised and dug about on my behalf.
Clearly this is still an issue rumbling around in this forum (and my guess is, it may be a bigger issue for all those MPNers out there who don't participate here). MAZ - how can we get the ABI guidelines highlighted somewhere with much greater visibility? MPN Voice website? It would be great if we could just relieve one unnecessary burden.
Thanks again guys for your support.