1{ 2 "resourceType": "Observation", 3 "id": "observation-1", 4 "identifier": [ 5 { 6 "use": "official", 7 "system": "http://example.laboratory.com", 8 "value": "1001" 9 } 10 ], 11 "basedOn": [ 12 { 13 "reference": "ServiceRequest/servicerequest_unk" 14 } 15 ], 16 "status": "final", 17 "category": [ 18 { 19 "coding": [ 20 { 21 "system": "http://terminology.hl7.org/CodeSystem/observation-category", 22 "code": "laboratory", 23 "display": "Laboratory" 24 } 25 ], 26 "text": "Laboratory" 27 }, 28 { 29 "coding": [ 30 { 31 "system": "urn:oid:1.2.345.6789", 32 "code": "Lab", 33 "display": "Lab" 34 } 35 ], 36 "text": "Laboratory" 37 } 38 ], 39 "code": { 40 "coding": [ 41 { 42 "system": "http://loinc.org", 43 "code": "4548-4", 44 "display": "Hemoglobin A1c/Hemoglobin.total in Blood" 45 }, 46 { 47 "system": "urn:oid:1.2.345.6789", 48 "code": "10001", 49 "display": "Hemoglobin A1c %" 50 } 51 ], 52 "text": "Hemoglobin A1c/Hemoglobin.total in Blood" 53 }, 54 "subject": { 55 "reference": "Patient/patient-1", 56 "display": "Example, Anne" 57 }, 58 "encounter": { 59 "reference": "Encounter/encounter-5", 60 "identifier": { 61 "use": "usual", 62 "system": "urn:oid:1.2.345.6789", 63 "value": "10005" 64 }, 65 "display": "Endocrine outpatient appointment" 66 }, 67 "performer": [ 68 { 69 "display": "Outpatient Phlebotomist" 70 } 71 ], 72 "effectiveDateTime": "2022-09-28T09:48:00Z", 73 "issued": "2022-09-28T13:22:41Z", 74 "valueQuantity": { 75 "value": 6.8, 76 "unit": "%", 77 "system": "http://unitsofmeasure.org", 78 "code": "%" 79 }, 80 "referenceRange": [ 81 { 82 "low": { 83 "value": 4.0, 84 "unit": "%", 85 "system": "http://unitsofmeasure.org", 86 "code": "%" 87 }, 88 "high": { 89 "value": 5.6, 90 "unit": "%", 91 "system": "http://unitsofmeasure.org", 92 "code": "%" 93 }, 94 "type": { 95 "coding": [ 96 { 97 "system": "http://terminology.hl7.org/CodeSystem/referencerange-meaning", 98 "code": "normal", 99 "display": "Normal Range" 100 } 101 ] 102 }, 103 "appliesTo": [ 104 { 105 "coding": [ 106 { 107 "system": "http://snomed.info/sct", 108 "code": "248152002", 109 "display": "Female" 110 } 111 ] 112 } 113 ], 114 "age": { 115 "low": { 116 "value": 18, 117 "unit": "year" 118 } 119 }, 120 "text": "Normal range: 4.0-5.6%" 121 } 122 ], 123 "interpretation": [ 124 { 125 "coding": [ 126 { 127 "system": "http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation", 128 "code": "H", 129 "display": "High" 130 } 131 ] 132 } 133 ], 134 "specimen": { 135 "reference": "Specimen/specimen_unk", 136 "display": "Specimen" 137 }, 138 "note": [ 139 { 140 "text": "No prior history of diabetes mellitus." 141 } 142 ] 143}