{"bodySite":{"coding":[{"code":"71341001:272741003=7771000","system":"http://snomed.info/sct"}],"text":"Left Femur"},"code":{"coding":[{"code":"24701-5","display":"DXA Femur [Mass/Area] Bone density","system":"http://loinc.org"}],"text":"BMD - Left Femur"},"id":"bmd","performer":[{"display":"Acme Imaging Diagnostics","reference":"Organization/1832473e-2fe0-452d-abe9-3cdb9879522f"}],"resourceType":"Observation","status":"final","subject":{"reference":"Patient/pat2"},"valueQuantity":{"code":"g/cm-2","system":"http://unitsofmeasure.org","unit":"g/cm²","value":0.887}}