API end point: https://clovermembers.careevolution.com/WebClient/api/Clover-R4.
https://clovermembers.careevolution.com/WebClient/api/Clover-R4
http://careevolution.com/fhirextensions#explanationOfBenefitItem-comment
Comment on the item
Used in ExplanationOfBenefit resources
Type string