Chase was mentally clicking down minutes until he was out of Clinic duty, which he typically only ever liked to avoid House anyway. And since right now, he wasn't even working for House, working in the Clinic was a surefire way to avoid him.

He followed the man into the room. "When did the stomach pain start, Mr. Smith?" he asked distractedly, flipping through the chart. "And...you have no patient history? No insurance?"