[2] In 2018, U.S. News & World Report rated Sky Ridge as tied for sixth-best hospital in Colorado.

[3] After agitation from a group called the Douglas County Healthcare Task Force and support from HCA and HealthONE Colorado, Sky Ridge Medical Center opened in 2003.

[5] In 2006, Sky Ridge Medical Center sued the City of Lone Tree over $450,000 that the hospital claimed was over-paid in taxes.

[6] In 2008, four local members of John McCain's 2008 presidential campaign self-transported to Sky Ridge after receiving a threatening letter with a suspicious substance enclosed.

[7] On 17 May 2019, the RTD light rail Sky Ridge station opened as part of a $223 million, 2.3-mile (3.7 km) extension through RidgeGate and across I-25.