Sanjay,
I am not sure if you use Updox, but what I generally do for normal results or easily explainable abnormals, is import labs and before I sign off type up a letter, send to updox workspace, and then sign off of the labs, then sign the letter in updox and send to patient's portal. Saves my nurse any work, no envelopes or addressing issues or stamps, and patients receive results as soon as I hit the send to portal button.