myChart COVID-19 For the latest coronavirus care instructions and resources, please call our COVID-19 hotline at 208-381-9500. Find additional information and resources here. myChart myChart Activation Code. Enter your Activation Code as it appears on your enrollment letter (your code is not case sensitive). You will not need to use this code after you complete the signup process. MyChart If you have traveled to/from these countries within the past 30 days, or have been in close contact with someone with COVID-19 and have a fever or respiratory illness (fever, cough or shortness of breath), call your doctor's office or local public health department for further direction.. Community Healthcare System wants you to be as prepared as possible when it comes to the Novel Coronavirus.