Generated Narrative: SearchParameter us-quality-core-observation-date UsQualityCoreObservationDate Parameter date:date US Quality Core Observation date Search Parameter Resource Observation Expression Observation.effective Processing Mode Normal Multiples multipleAnd: The parameter may repeat in order to specify multiple values that must all be true multipleOr: The parameter may have multiple values (separated by comma) where at least one must be true Comparators Allowed: eq, ne, gt, ge, lt, le, sa, eb, ap
Office of the National Coordinator for Health Information Technology (ONC)
US Quality Core Observation date Search Parameter