They sure do.
I was actually abit surprised about the EV:
<font class="small">Code:</font><hr /><pre>
pokenum -o qs ad jd 9s - 4s 8c js ac - 9d kh 5d kd -- qh tc ks
Omaha Hi: 666 enumerated boards containing Ks Tc Qh
cards win %win lose %lose tie %tie EV
Qs 9s Ad Jd 23 3.45 263 39.49 380 57.06 0.320
Js 4s Ac 8c 28 4.20 258 38.74 380 57.06 0.327
Kd 9d 5d Kh 235 35.29 431 64.71 0 0.00 0.353 </pre><hr />