Business Rules > CorHealth HL7v2 Message Structure

CorHealth HL7v2 Message Srtructure

MSH
{  
  [
     PID
     [PD1]
     [
       PV1
     ]
   ]
   {
      [ORC]
      OBR
      [{ROL}]
      [{
        OBX
      }]   
   }   
}   
[DSC]

Detailed Structure

ORU^R01^ORU_R01 Unsolicited Observation Message Cardinality Chapter
MSH             Message Header                  [1..1]      2
{               --- PATIENT_RESULT begin        [1..1]	
  [             --- PATIENT begin               [1..1]	
     PID        Patient Identification          [1..1]      3
     [PD1]      Additional Demographics         [0..1]      3
     [          --- VISIT begin                 [0..1]	
       PV1      Patient Visit                   [0..1]      3
     ]          --- VISIT end		
   ]            --- PATIENT end		
   {            --- ORDER_OBSERVATION begin     [1..1]	
      [ORC]     Order common                    [0..1]      4
      OBR       Observations Request            [1..1]	    7
      [{ROL}]   Role (for observation)          [0..*]	    15
      [{        --- OBSERVATION begin           [0..*]	
        OBX	Observation related to OBR      [1..1]	    7
      }]        --- OBSERVATION end		
   }            --- ORDER_OBSERVATION end		
}               --- PATIENT_RESULT end		
[DSC]	        Continuation Pointer                        2