{
  "status" : "final",
  "category" : {
    "text" : "Laboratory",
    "coding" : [
      {
        "system" : "http://hl7.org/fhir/observation-category",
        "display" : "Laboratory",
        "code" : "laboratory"
      }
    ]
  },
  "issued" : "2022-05-16T12:47:00Z",
  "id" : "T2pOV0kCZNLI6.PCNzKCTeDvZ2iGCg.oXUUuYNIHhtfsFOQ9pi2WxM3tuTheaFGfQB",
  "code" : {
    "text" : "AH EGFR",
    "coding" : [
      {
        "system" : "http://loinc.org",
        "display" : "Glomerular filtration rate/1.73 sq M.predicted among blacks [Volume Rate/Area] in Serum, Plasma or Blood by Creatinine-based formula (CKD-EPI)",
        "code" : "88293-6"
      }
    ]
  },
  "valueQuantity" : {
    "value" : 90,
    "comparator" : ">",
    "unit" : "mL/min/1.73m2"
  },
  "subject" : {
    "display" : "Lopez, James Joel",
    "reference" : "https://epicproxy.et0905.epichosted.com/FHIRProxy/api/FHIR/DSTU2/Patient/TrS7pTeyWII9cw-xxl5jDrPczC4c5dkg8XOYg4BocZ84B"
  },
  "comments" : "GFR estimated by CKD-EPI equations (NKF 2021). Recommend confirmation of eGFR using Cystatin C based eGFR in complex cases for clinical decision-making.",
  "effectiveDateTime" : "2022-05-16T12:47:00Z",
  "referenceRange" : [
    {
      "text" : ">59"
    }
  ],
  "resourceType" : "Observation"
}