Absolutely. You'd need a third-party plugin, or a sheaf of scripts, to access all of the RTL tools you'd get by default in CS6 ME.
(As an aside, I really prefer the interface in the World Tools plugin from in-tools.com to the native Adobe ME interface. That's a matter of personal preference. However, you really should take a look at all of the other handy Hebrew typesetting tools that are on offer at in-tools.com. I'm not connected to in-tools besides being a happy customer.)
If you are Creative Cloud Subscriber you can download InDesign (and the other applications too) in English with Hebrew or Arabic Support.