I visited Harmon a year ago this month when I was in Vegas and the actual visit was fine, but the billing has been a NIGHTMARE. Here's the summary: it took MONTHS for me to finally get a bill that was accurate. I paid this bill in February 2012 (for a visit that was in June 2011!). Today I just got a bill for the exact amount that I already paid. Now I've been trying to actually get a hold of someone to clear this up, which is almost as painful as the food poisoning that led me to the urgent care in the first place. Beware--check your bill closely, keep good records of payment history, stay in touch with your insurance company, and expect to have a difficult time getting a hold of an actual person.