I've only managed to track down the 2004 rates. For a Surg S/Lt (RN)/Lt (Army) etc £35,606. SURG Lt (RN)/Flt Lt/Capt (Army) it was £53,243 - £58,484 (accredited) or £47,038 - £52,388 (non-accredited). Don't ask me what accredited means, I'm only a simple Seaman Officer.
For a Surgeon Lt Cdr/Sqn Ldr/Major, non-accredited pay started at £56,582, GMPs £78,030 and Consultants £61,532 at increment level 1.
Reservist General Medical Practitioner Pay (unqualified) started at £32.79 per day rising to £41 per day after 2 years for S/Lt level.
I hope this is what you're looking for. Most of the services got a 3% pay rise so you can probably apply that to get 2005 figures. Medical pay seems to be far more complex than for the rest of us so I don't guarantee getting my figures right.
JR