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HL7 v2.x
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00586
Sequence Number - Test/Observation Master File
1999-04-14
...
2.3
Apr
1997
2.3.1
May
1999
2.4
Oct
2000
...
8.7.3.1 Sequence number - test/observation master file (NM) 00586:
Definition: This field contains the first OM1 segment in a message and is described as 1, the second as 2, and so on.
Used In Fields
6 fields
Length
≤4
NM
numeric
Primitive
Also Referenced In
(1)
Section 8.7.8.1
8.7.8.1 Sequence number - test/observation master file (NM) 00586