{description: Starting Date of the service for the EOB using billablePeriod.period.start. The billable-period-start search parameter using the billablePeriod.period.start provides results with the earliest billablePeriod.start from a professional and non-clinician EOB or an oral EOB., package_name: hl7.fhir.us.carin, name: ExplanationOfBenefit_BillablePeriodStart, type: date, package_version: bb-2.1.0-snapshot1, class: unknown, kind: null, url: 'http://hl7.org/fhir/us/carin-bb/SearchParameter/explanationofbenefit-billable-period-start', version: 2.1.0-snapshot1}