Sentry UA Line Call-In Numbers
Denver – 303.785.6174
Colorado Springs – 719.208.7763
Ft. Collins – 970.295.4470
Grand Junction – 970.623.7309
Greeley – 970.515.7430
Loveland – 970.776.8508
Pueblo – 719.289.7088
Clients may use ANY of the above numbers to call into the UA Line daily. If you have difficulty calling into the UA Line, please try an alternate call-in number. Please be aware that using a touch-screen device may result in an error message. If you are experiencing error messages using your cell phone, please call in from a land-line or with a non touch-screen device.
Approved Collection Sites
Download list of Approved Collection Sites
Urine Drug Screen samples must be collected at an approved collection site. Check back regularly for an updated list, as changes can occur at any time.
Please submit a general Consent for Release of Confidential Information form for each collection site you use. The release can be accessed on our forms page or downloaded here. Completed consent forms may be faxed to 720.213.1007.