HL7® Definition

 

Choose any HL7® trigger event, segment, data type or table to get its definition:

 

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OM1: General segment

The OM1 segment contains the attributes that apply to the definition of most observations. This segment also contains the field attributes that specify what additional segments might also be defined for this observation.

SEQLENGTHDTOPTRPT / #TBL #NAME
OM1.14NMR1Sequence Number - Test/Observation Master File
OM1.2200CER1Producer's Test/Observation ID
OM1.312IDO*0125Permitted Data Types
OM1.41IDR10136Specimen Required
OM1.5200CER1Producer ID
OM1.6200TXO1Observation Description
OM1.7200CEO1Other Test/Observation IDs for the Observation
OM1.8200STR*Other Names
OM1.930STO1Preferred Report Name for the Observation
OM1.108STO1Preferred Short Name or Mnemonic for Observation
OM1.11200STO1Preferred Long Name for the Observation
OM1.121IDO10136Orderability
OM1.1360CEO*Identity of Instrument Used to Perform this Study
OM1.14200CEO*Coded Representation of Method
OM1.151IDO10136Portable
OM1.161CEO*Observation Producing Department/Section
OM1.1740XTNO1Telephone Number of Section
OM1.181ISR10174Nature of Test/Observation
OM1.19200CEO1Report Subheader
OM1.2020STO1Report Display Order
OM1.2126TSO1Date/Time Stamp for any change in Definition for the Observation
OM1.2226TSO1Effective Date/Time of Change
OM1.2320NMO1Typical Turn-Around Time
OM1.2420NMO1Processing Time
OM1.2540IDO*0168Processing Priority
OM1.265IDO10169Reporting Priority
OM1.27200CEO*Outside Site
OM1.281000XADO*Address of Outside Site
OM1.29400XTNO1Phone Number of Outside Site
OM1.301ISO10177Confidentiality Code
OM1.31200CEO1Observations Required to Interpret the Obs
OM1.3265536TXO1Interpretation of Observations
OM1.3365536CEO1Contraindications to Observations
OM1.34200CEO*Reflex Tests/Observations
OM1.3580TXO1Rules that Trigger Reflex Testing
OM1.3665536CEO1Fixed Canned Message
OM1.37200TXO1Patient Preparation
OM1.38200CEO1Procedure Medication
OM1.39200TXO1Factors that may Effect the Observation
OM1.4060STO*Test/Observation Performance Schedule
OM1.4165536TXO1Description of Test Methods
OM1.4260CEO1Kind of Quantity Observed
OM1.4360CEO1Point Versus Interval
OM1.44200TXO1Challenge Information
OM1.45200CEO1Relationship Modifier
OM1.46200CEO1Target Anatomic Site Of Test
OM1.47200CEO1Modality Of Imaging Measurement

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