Requirements for judge to hear a motion to order release of records pursuant to subpeona?

I can't find the answer to this anywhere. If a judge is hearing a motion to order substance abuse records pursuant to a subpoena, would the hearing HAVE to be in open court, BE ABLE to be in open court, HAVE to be heard in chambers, or BE ABLE to be heard in chambers if the motion requested?Requirements for judge to hear a motion to order release of records pursuant to subpeona?be able to be heard in chambers if motion was requestedRequirements for judge to hear a motion to order release of records pursuant to subpeona?You probably have an idea of what you are trying to ask but you are not making yourself clear%26gt; try again%26gt;