| LINKMED®
Interface Tutorial:
HL7
ADT
Segments and
Fields |
6.7 PV2-Patient Visit Segment
The PV2 segment is a
continuation of visit-specification information contained
in the PV1 segment.
This Segment is optional
|
Seq
|
Element Name
|
Req
|
Len
|
Comments
|
|
0
|
Segment ID (PV2) |
R
|
3 | "PV2" |
|
1
|
PriorPendingLocation |
O
|
80 | |
|
2
|
AccommodationCode |
O
|
250 | |
|
3
|
AdmitReason |
O
|
250 | |
|
4
|
TransferReason |
O
|
250 | |
|
5
|
PatientValuables |
O
|
25 | |
|
6
|
PatientValuablesLocation |
O
|
25 | |
|
7
|
VisitUserCode |
O
|
2 | |
|
8
|
ExpectedAdmitDateTime |
O
|
26 | YYYYMMDDHHMM[SS] |
|
9
|
ExpectedDischargeDateTime |
0
|
|
YYYYMMDDHHMM[SS] |
|
10
|
EstimatedLengthofInpatientStay |
O
|
3 | |
|
11
|
ActualLengthofInpatientStay |
O
|
3 | |
|
12-49
|
Fields 12-49 |
O
|
|
6.8 AL1-Allergy Information Segment
This segment contains and describes a single
patient's allergy information. This information will arrive
from user-defined tables.
|
Seq
|
Element Name
|
Req
|
Len
|
Comments
|
|
0 |
Segment ID (AL1) |
R |
3 |
AL1 |
|
1 |
Set ID Allergy Information |
O |
4 |
LINKMED® HL7TEMPLATE Field |
|
2 |
Allergy Type |
O |
2 |
|
|
3 |
Allergy Description |
R |
15 |
User can increase Mapper 's field length if necessary |
|
4 |
Allergy Severity |
O |
2 |
|
|
5 |
Allergy Reaction |
O |
15 |
|
|
6 |
Identification Date |
O |
8 |
|
6.9 DG1-Diagnosis Segment
The DG1 segment contains patient diagnosis information of
various types, for example, admitting, primary,etc. The
DG1 segment is used to send multiple diagnoses (for example,
for medical records encoding). This diagnosis coding should
be distinguished from the clinical problem segment used
by caregivers to manage the patient care.
|
Seq
|
Element Name
|
Req
|
Len
|
Comments
|
|
|
0 |
Segment ID (DG1) |
R |
3 |
"DG1" |
|
|
1
|
SetID-DG1 |
R
|
4
|
LINKMED® HL7TEMPLATE Field | |
|
2
|
DiagnosisCodingMethod |
O
|
2
|
||
|
3
|
DiagnosisCode-DG1 |
O
|
250
|
||
|
4
|
DiagnosisDescription |
O
|
40
|
||
|
5 |
Diagnosis Date/Time |
O |
|
YYYMMDDHHMM[SS] |
|
|
6 |
Diagnosis Type |
O |
2 |
|
|
|
7
|
Major Diagnostic Category |
O
|
250
|
||
|
8
|
Diagnostic Related Group |
O
|
250
|
||
| 8-19 | Fields 8-19 |
O
|
|||
|
R = Required, CR = Conditionally Required, O = Optional, NU = Not Used, N = Numeric, AN = Alpha/Numeric, ID = Segment Identification |
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