i have experienced for doing operation for my doughter in HMC, it is for Heart problem.
the experienced i have are:
1.the cost is cheeper than other hospital ( my comparation Indonesia,malaysia and singapore) it 50 % diferent.
2. appoitment ... need hardjob. + quee for taking medicine.. high voltage patient required...
3. doctor : decession of doctor supported by the higtech equipment.. so accuracy of deccission 90 %.

this infomation is valid for 2008 condition..
for now.. i dont have more idea.