OM1 segment

The Technical Steward for the OM1 segment is ORDERS. 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.

The shape of one line

required optional

Count the pipes to find a field, and count the empty ones too: an empty field still holds its place. Leave out the separator before OM1-2 and its value arrives as OM1-1, so the receiver stores Producer's Service/Test/Observation ID as Sequence Number - Test/Observation Master File.

This page carries the OM1 field table as published and nothing beyond it. The field notes, vendor behaviour, FHIR mapping and parsing guidance that thePID page has are still to be written for OM1.

Every field

SEQ LEN DT OPT RP/# TBL# ITEM# Element name Cardinality

OM1-1 4 NM R 00586 Sequence Number - Test/Observation Master File 1..1

OM1-2 250 CE R 9999 00587 Producer's Service/Test/Observation ID 1..1

OM1-2 is a CE, which holds 6 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
CE.1	20	ST	O		Identifier
CE.2	199	ST	O		Text
CE.3	20	ID	O	0396	Name of Coding System
CE.4	20	ST	O		Alternate Identifier
CE.5	199	ST	O		Alternate Text
CE.6	20	ID	O	0396	Name of Alternate Coding System

OM1-3 12 ID O Y 0125 00588 Permitted Data Types 0..*

OM1-4 1 ID R 0136 00589 Specimen Required 1..1

OM1-5 250 CE R 9999 00590 Producer ID 1..1

OM1-5 is a CE, which holds 6 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
CE.1	20	ST	O		Identifier
CE.2	199	ST	O		Text
CE.3	20	ID	O	0396	Name of Coding System
CE.4	20	ST	O		Alternate Identifier
CE.5	199	ST	O		Alternate Text
CE.6	20	ID	O	0396	Name of Alternate Coding System

OM1-6 200 TX O 00591 Observation Description 0..1

OM1-7 250 CE O 9999 00592 Other Service/Test/Observation IDs for the Observation 0..1

OM1-7 is a CE, which holds 6 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
CE.1	20	ST	O		Identifier
CE.2	199	ST	O		Text
CE.3	20	ID	O	0396	Name of Coding System
CE.4	20	ST	O		Alternate Identifier
CE.5	199	ST	O		Alternate Text
CE.6	20	ID	O	0396	Name of Alternate Coding System

OM1-8 200 ST R Y 00593 Other Names 1..*

OM1-9 30 ST O 00594 Preferred Report Name for the Observation 0..1

OM1-10 8 ST O 00595 Preferred Short Name or Mnemonic for Observation 0..1

OM1-11 200 ST O 00596 Preferred Long Name for the Observation 0..1

OM1-12 1 ID O 0136 00597 Orderability 0..1

OM1-13 250 CE O Y 9999 00598 Identity of Instrument Used to Perform this Study 0..*

OM1-13 is a CE, which holds 6 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
CE.1	20	ST	O		Identifier
CE.2	199	ST	O		Text
CE.3	20	ID	O	0396	Name of Coding System
CE.4	20	ST	O		Alternate Identifier
CE.5	199	ST	O		Alternate Text
CE.6	20	ID	O	0396	Name of Alternate Coding System

OM1-14 250 CE O Y 9999 00599 Coded Representation of Method 0..*

OM1-14 is a CE, which holds 6 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
CE.1	20	ST	O		Identifier
CE.2	199	ST	O		Text
CE.3	20	ID	O	0396	Name of Coding System
CE.4	20	ST	O		Alternate Identifier
CE.5	199	ST	O		Alternate Text
CE.6	20	ID	O	0396	Name of Alternate Coding System

OM1-15 1 ID O 0136 00600 Portable Device Indicator 0..1

OM1-16 250 CE O Y 9999 00601 Observation Producing Department/Section 0..*

OM1-16 is a CE, which holds 6 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
CE.1	20	ST	O		Identifier
CE.2	199	ST	O		Text
CE.3	20	ID	O	0396	Name of Coding System
CE.4	20	ST	O		Alternate Identifier
CE.5	199	ST	O		Alternate Text
CE.6	20	ID	O	0396	Name of Alternate Coding System

OM1-17 250 XTN O 00602 Telephone Number of Section 0..1

OM1-17 is a XTN, which holds 12 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
XTN.1	199	ST	B		Telephone Number
XTN.2	3	ID	O	0201	Telecommunication Use Code
XTN.3	8	ID	O	0202	Telecommunication Equipment Type
XTN.4	199	ST	O		Email Address
XTN.5	3	NM	O		Country Code
XTN.6	5	NM	O		Area/City Code
XTN.7	9	NM	O		Local Number
XTN.8	5	NM	O		Extension
XTN.9	199	ST	O		Any Text
XTN.10	4	ST	O		Extension Prefix
XTN.11	6	ST	O		Speed Dial Code
XTN.12	199	ST	C		Unformatted Telephone number

OM1-18 1 IS R 0174 00603 Nature of Service/Test/Observation 1..1

OM1-19 250 CE O 9999 00604 Report Subheader 0..1

OM1-19 is a CE, which holds 6 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
CE.1	20	ST	O		Identifier
CE.2	199	ST	O		Text
CE.3	20	ID	O	0396	Name of Coding System
CE.4	20	ST	O		Alternate Identifier
CE.5	199	ST	O		Alternate Text
CE.6	20	ID	O	0396	Name of Alternate Coding System

OM1-20 20 ST O 00605 Report Display Order 0..1

OM1-21 26 TS O 00606 Date/Time Stamp for any change in Definition for the Observation 0..1

OM1-21 is a TS, which holds 2 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
TS.1	24	DTM	R		Time
TS.2	1	ID	B	0529	Degree of Precision

OM1-22 26 TS O 00607 Effective Date/Time of Change 0..1

OM1-22 is a TS, which holds 2 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
TS.1	24	DTM	R		Time
TS.2	1	ID	B	0529	Degree of Precision

OM1-23 20 NM O 00608 Typical Turn-Around Time 0..1

OM1-24 20 NM O 00609 Processing Time 0..1

OM1-25 40 ID O Y 0168 00610 Processing Priority 0..*

OM1-26 5 ID O 0169 00611 Reporting Priority 0..1

OM1-27 250 CE O Y 9999 00612 Outside Site(s) Where Observation may be Performed 0..*

OM1-27 is a CE, which holds 6 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
CE.1	20	ST	O		Identifier
CE.2	199	ST	O		Text
CE.3	20	ID	O	0396	Name of Coding System
CE.4	20	ST	O		Alternate Identifier
CE.5	199	ST	O		Alternate Text
CE.6	20	ID	O	0396	Name of Alternate Coding System

OM1-28 250 XAD O Y 00613 Address of Outside Site(s) 0..*

OM1-28 is a XAD, which holds 14 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
XAD.1	184	SAD	O		Street Address
XAD.2	120	ST	O		Other Designation
XAD.3	50	ST	O		City
XAD.4	50	ST	O		State or Province
XAD.5	12	ST	O		Zip or Postal Code
XAD.6	3	ID	O	0399	Country
XAD.7	3	ID	O	0190	Address Type
XAD.8	50	ST	O		Other Geographic Designation
XAD.9	20	IS	O	0289	County/Parish Code
XAD.10	20	IS	O	0288	Census Tract
XAD.11	1	ID	O	0465	Address Representation Code
XAD.12	53	DR	B		Address Validity Range
XAD.13	26	TS	O		Effective Date
XAD.14	26	TS	O		Expiration Date

OM1-29 250 XTN O 00614 Phone Number of Outside Site 0..1

OM1-29 is a XTN, which holds 12 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
XTN.1	199	ST	B		Telephone Number
XTN.2	3	ID	O	0201	Telecommunication Use Code
XTN.3	8	ID	O	0202	Telecommunication Equipment Type
XTN.4	199	ST	O		Email Address
XTN.5	3	NM	O		Country Code
XTN.6	5	NM	O		Area/City Code
XTN.7	9	NM	O		Local Number
XTN.8	5	NM	O		Extension
XTN.9	199	ST	O		Any Text
XTN.10	4	ST	O		Extension Prefix
XTN.11	6	ST	O		Speed Dial Code
XTN.12	199	ST	C		Unformatted Telephone number

OM1-30 250 CWE O 0177 00615 Confidentiality Code 0..1

OM1-30 is a CWE, which holds 9 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
CWE.1	20	ST	O		Identifier
CWE.2	199	ST	O		Text
CWE.3	20	ID	O	0396	Name of Coding System
CWE.4	20	ST	O		Alternate Identifier
CWE.5	199	ST	O		Alternate Text
CWE.6	20	ID	O	0396	Name of Alternate Coding System
CWE.7	10	ST	C		Coding System Version ID
CWE.8	10	ST	O		Alternate Coding System Version ID
CWE.9	199	ST	O		Original Text

OM1-31 250 CE O 9999 00616 Observations Required to Interpret the Observation 0..1

OM1-31 is a CE, which holds 6 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
CE.1	20	ST	O		Identifier
CE.2	199	ST	O		Text
CE.3	20	ID	O	0396	Name of Coding System
CE.4	20	ST	O		Alternate Identifier
CE.5	199	ST	O		Alternate Text
CE.6	20	ID	O	0396	Name of Alternate Coding System

OM1-32 65536 TX O 00617 Interpretation of Observations 0..1

OM1-33 250 CE O 9999 00618 Contraindications to Observations 0..1

OM1-33 is a CE, which holds 6 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
CE.1	20	ST	O		Identifier
CE.2	199	ST	O		Text
CE.3	20	ID	O	0396	Name of Coding System
CE.4	20	ST	O		Alternate Identifier
CE.5	199	ST	O		Alternate Text
CE.6	20	ID	O	0396	Name of Alternate Coding System

OM1-34 250 CE O Y 9999 00619 Reflex Tests/Observations 0..*

OM1-34 is a CE, which holds 6 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
CE.1	20	ST	O		Identifier
CE.2	199	ST	O		Text
CE.3	20	ID	O	0396	Name of Coding System
CE.4	20	ST	O		Alternate Identifier
CE.5	199	ST	O		Alternate Text
CE.6	20	ID	O	0396	Name of Alternate Coding System

OM1-35 80 TX O 00620 Rules that Trigger Reflex Testing 0..1

OM1-36 250 CE O 9999 00621 Fixed Canned Message 0..1

OM1-36 is a CE, which holds 6 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
CE.1	20	ST	O		Identifier
CE.2	199	ST	O		Text
CE.3	20	ID	O	0396	Name of Coding System
CE.4	20	ST	O		Alternate Identifier
CE.5	199	ST	O		Alternate Text
CE.6	20	ID	O	0396	Name of Alternate Coding System

OM1-37 200 TX O 00622 Patient Preparation 0..1

OM1-38 250 CE O 9999 00623 Procedure Medication 0..1

OM1-38 is a CE, which holds 6 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
CE.1	20	ST	O		Identifier
CE.2	199	ST	O		Text
CE.3	20	ID	O	0396	Name of Coding System
CE.4	20	ST	O		Alternate Identifier
CE.5	199	ST	O		Alternate Text
CE.6	20	ID	O	0396	Name of Alternate Coding System

OM1-39 200 TX O 00624 Factors that may Affect the Observation 0..1

OM1-40 60 ST O Y 00625 Service/Test/Observation Performance Schedule 0..*

OM1-41 65536 TX O 00626 Description of Test Methods 0..1

OM1-42 250 CE O 0254 00937 Kind of Quantity Observed 0..1

OM1-42 is a CE, which holds 6 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
CE.1	20	ST	O		Identifier
CE.2	199	ST	O		Text
CE.3	20	ID	O	0396	Name of Coding System
CE.4	20	ST	O		Alternate Identifier
CE.5	199	ST	O		Alternate Text
CE.6	20	ID	O	0396	Name of Alternate Coding System

OM1-43 250 CE O 0255 00938 Point Versus Interval 0..1

OM1-43 is a CE, which holds 6 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
CE.1	20	ST	O		Identifier
CE.2	199	ST	O		Text
CE.3	20	ID	O	0396	Name of Coding System
CE.4	20	ST	O		Alternate Identifier
CE.5	199	ST	O		Alternate Text
CE.6	20	ID	O	0396	Name of Alternate Coding System

OM1-44 200 TX O 0256 00939 Challenge Information 0..1

OM1-45 250 CE O 0258 00940 Relationship Modifier 0..1

OM1-45 is a CE, which holds 6 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
CE.1	20	ST	O		Identifier
CE.2	199	ST	O		Text
CE.3	20	ID	O	0396	Name of Coding System
CE.4	20	ST	O		Alternate Identifier
CE.5	199	ST	O		Alternate Text
CE.6	20	ID	O	0396	Name of Alternate Coding System

OM1-46 250 CE O 9999 00941 Target Anatomic Site Of Test 0..1

OM1-46 is a CE, which holds 6 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
CE.1	20	ST	O		Identifier
CE.2	199	ST	O		Text
CE.3	20	ID	O	0396	Name of Coding System
CE.4	20	ST	O		Alternate Identifier
CE.5	199	ST	O		Alternate Text
CE.6	20	ID	O	0396	Name of Alternate Coding System

OM1-47 250 CE O 0259 00942 Modality Of Imaging Measurement 0..1

OM1-47 is a CE, which holds 6 components separated by carets.

SEQ	LEN	DT	OPT	TBL#	Component name
CE.1	20	ST	O		Identifier
CE.2	199	ST	O		Text
CE.3	20	ID	O	0396	Name of Coding System
CE.4	20	ST	O		Alternate Identifier
CE.5	199	ST	O		Alternate Text
CE.6	20	ID	O	0396	Name of Alternate Coding System

Message types carrying OM1

OM1 appears in 6 message structures, belonging to 1 message type.

MFN6

OM1 segment

The shape of one line

Every field

Related

Message types carrying OM1