I got a call from this number this afternoon at 2:18.  The caller ID read CCHA, which stands for Colorado Community Health Alliance.  When I answered, it was a pre-recorded message about how I was a Medicaid patient and how I had not chosen a doctor yet.  However, I do not have Medicaid.  I decided to try and speak with a representative about this call but, after waiting on hold for a while, another pre-recorded message started playing about how no one could speak to me and to leave a voice mail with my contact information.  It was at that point that I hung up.  I do not know if this is a legitimate call or if it is a phishing scam.