MSH|^~\&|FHAM|LMH|||20191107123131||ORM^O01|4101813|D|2.3|||AL|NE PID|1||LM00005042|LM4926|LABLISTEST^LMWAM^PT1||19700201|F||||||||||LM000532/18^L.CLI| PV1|1|O ORC|NW|34989^LAB||071119:HC6|||||201911071231 OBR|1|34989^LAB|00026859^0711:HC00006R^LAB^071119:HC6^34989|220.8900^INR^INR^^^6301-6|||201911071230|||||||201911071230| OBX|1|CE|LAB/COAGA^Is the patient on any anticoagulant therapy?||N^No OBR|2|34989^LAB|00026859^0711:HC00006R^LAB^071119:HC6^34989|220.9600^PTT^Partial Thromboplastin Time^^14979-9^14979-9|||201911071230|||||||201911071230| OBX|1|CE|LAB/COAGA^Is the patient on any anticoagulant therapy?||N^No  MSH|^~\&|FHAM|LMH|||20191107123232||ORM^O01|4101815|D|2.3|||AL|NE PID|1||LM00005042|LM4926|LABLISTEST^LMWAM^PT1||19700201|F||||||||||LM000532/18^L.CLI| PV1|1|O ORC|XO|34989^LAB||071119:HC6|||||201911071231 NTE OBR|1|34989^LAB|00026859^0711:HC00006R^LAB^071119:HC6^34989|231.2500^PF4^Anti-Platelet Factor 4 Group^^^34701-3|||201911071230|||||||201911071230| OBX|1|CE|LAB/PF4A^History of positive HIT?||N^No OBX|2|TX|LAB/PF4B^HIT Antibody requisition completed?||Y OBX|3|TX|LAB/PF4C^Physician phone# or pager#:||Y OBX|4|TX|LAB/PF4D^Diagnosis/Reason for Anticoagulant:||Y OBX|5|TX|LAB/PF4E^Thrombosis or other Sequelae?||Y OBX|6|TX|LAB/PF4F^Details:||Y OBX|7|TX|LAB/PF4G^Four Ts score:||6