union hospital at Shatin have package price for IUI at $6500.For my case,I've cousult their Reproductive med centre.Dr.Edward P.L.Loong
site :http://www.ivfhongkong.com/pricelist.phtml.
as their location is too far for me .So I have visit Dr Loong's clinic at Yau Mau Tei.You could done IUI at his own clinic. IVF you can choose to go for Union Hospital or Prince of Wales Hospital.Prince of Wales is much more expensive than Union.