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18.8.174 TCC - Test Code Configuration Segment (13.4.9)

The test (e.g., analyte) code configuration segment is the data necessary to maintain and transmit information concerning the test entity codes that are being used throughout the "automated system."

HL7 Attribute Table - TCC - Test Code Configuration

Base Framework
Seq#Data ElementDescriptionFlagsImplementCardinalityLengthC.LENVocabularyData Type
TCC
100238Universal Service Identifier SHOULD[1..1] 
CWE

Coded with Exceptions

201408Equipment Test Application Identifier SHOULD[1..1] 
EI

Entity Identifier

300249Specimen Source
W

withdrawn Element

SHOULD NOT   
401410Auto-Dilution Factor Default MAY[0..1] 
SN

Structured Numeric

501411Rerun Dilution Factor Default MAY[0..1] 
SN

Structured Numeric

601412Pre-Dilution Factor Default MAY[0..1] 
SN

Structured Numeric

701413Endogenous Content of Pre-Dilution Diluent MAY[0..1] 
SN

Structured Numeric

801414Inventory Limits Warning Level
=

Truncation allowed.

MAY[0..1] 10
NM

Numeric

901415Automatic Rerun Allowed MAY[0..1][1..1]univ: Yes/noIndicator (CD) hl7VS-yes-no-Indicator (VS) expandedYes-NoIndicator (CS)
ID

Coded Value for HL7 Defined Tables

1001416Automatic Repeat Allowed MAY[0..1][1..1]univ: Yes/noIndicator (CD) hl7VS-yes-no-Indicator (VS) expandedYes-NoIndicator (CS)
ID

Coded Value for HL7 Defined Tables

1101417Automatic Reflex Allowed MAY[0..1][1..1]univ: Yes/noIndicator (CD) hl7VS-yes-no-Indicator (VS) expandedYes-NoIndicator (CS)
ID

Coded Value for HL7 Defined Tables

1201418Equipment Dynamic Range MAY[0..1] 
SN

Structured Numeric

1300574Units MAY[0..1] Units (CD)
CWE

Coded with Exceptions

1401419Processing Type MAY[0..1] univ: ProcessingType (CD)
CWE

Coded with Exceptions

1503313Test Criticality MAY[0..1] 
CWE

Coded with Exceptions

Seq#Data ElementDescriptionFlagsImplementCardinalityLengthC.LENVocabularyData Type
TCC
100238Universal Service Identifier SHALL[1..1] 
CWE

Coded with Exceptions

201408Equipment Test Application Identifier SHALL[1..1] 
EI

Entity Identifier

300249Specimen Source
W

withdrawn Element

SHOULD NOT   
401410Auto-Dilution Factor Default MAY[0..1] 
SN

Structured Numeric

501411Rerun Dilution Factor Default MAY[0..1] 
SN

Structured Numeric

601412Pre-Dilution Factor Default MAY[0..1] 
SN

Structured Numeric

701413Endogenous Content of Pre-Dilution Diluent MAY[0..1] 
SN

Structured Numeric

801414Inventory Limits Warning Level
=

Truncation allowed.

MAY[0..1] 10
NM

Numeric

901415Automatic Rerun Allowed MAY[0..1][1..1]univ: Yes/noIndicator (CD) hl7VS-yes-no-Indicator (VS) expandedYes-NoIndicator (CS)
ID

Coded Value for HL7 Defined Tables

1001416Automatic Repeat Allowed MAY[0..1][1..1]univ: Yes/noIndicator (CD) hl7VS-yes-no-Indicator (VS) expandedYes-NoIndicator (CS)
ID

Coded Value for HL7 Defined Tables

1101417Automatic Reflex Allowed MAY[0..1][1..1]univ: Yes/noIndicator (CD) hl7VS-yes-no-Indicator (VS) expandedYes-NoIndicator (CS)
ID

Coded Value for HL7 Defined Tables

1201418Equipment Dynamic Range MAY[0..1] 
SN

Structured Numeric

1300574Units MAY[0..1] Units (CD)
CWE

Coded with Exceptions

1401419Processing Type MAY[0..1] univ: ProcessingType (CD) hl7VS-processingType (VS) processingType (CS)
CWE

Coded with Exceptions

1503313Test Criticality MAY[0..1] 
CWE

Coded with Exceptions

Base FrameworkBase Standard Profile
Seq#Data ElementDescriptionFlagsImplementCardinalityLengthC.LENVocabularyData TypeImplementVocabulary
TCC 
100238Universal Service Identifier SHOULD[1..1] 
CWE

Coded with Exceptions

SHALL
201408Equipment Test Application Identifier SHOULD[1..1] 
EI

Entity Identifier

SHALL
300249Specimen Source
W

withdrawn Element

SHOULD NOT   SHOULD NOT
401410Auto-Dilution Factor Default MAY[0..1] 
SN

Structured Numeric

MAY
501411Rerun Dilution Factor Default MAY[0..1] 
SN

Structured Numeric

MAY
601412Pre-Dilution Factor Default MAY[0..1] 
SN

Structured Numeric

MAY
701413Endogenous Content of Pre-Dilution Diluent MAY[0..1] 
SN

Structured Numeric

MAY
801414Inventory Limits Warning Level
=

Truncation allowed.

MAY[0..1] 10
NM

Numeric

MAY
901415Automatic Rerun Allowed MAY[0..1][1..1]univ: Yes/noIndicator (CD) hl7VS-yes-no-Indicator (VS) expandedYes-NoIndicator (CS)
ID

Coded Value for HL7 Defined Tables

MAY 
1001416Automatic Repeat Allowed MAY[0..1][1..1]univ: Yes/noIndicator (CD) hl7VS-yes-no-Indicator (VS) expandedYes-NoIndicator (CS)
ID

Coded Value for HL7 Defined Tables

MAY 
1101417Automatic Reflex Allowed MAY[0..1][1..1]univ: Yes/noIndicator (CD) hl7VS-yes-no-Indicator (VS) expandedYes-NoIndicator (CS)
ID

Coded Value for HL7 Defined Tables

MAY 
1201418Equipment Dynamic Range MAY[0..1] 
SN

Structured Numeric

MAY
1300574Units MAY[0..1] Units (CD)
CWE

Coded with Exceptions

MAY
1401419Processing Type MAY[0..1] univ: ProcessingType (CD)
CWE

Coded with Exceptions

MAYhl7VS-processingType (VS) processingType (CS)
1503313Test Criticality MAY[0..1] 
CWE

Coded with Exceptions

MAY
Base Framework Base Standard Profile
Seq# Data Element Description Flags Optionality Repetition Length C.LEN Table Data Type Optionality Table
TCC  
1 00238 Universal Service Identifier   O      
CWE

Coded with Exceptions

R  
2 01408 Equipment Test Application Identifier   O      
EI

Entity Identifier

R  
3 00249 Specimen Source   W            
4 01410 Auto-Dilution Factor Default   O      
SN

Structured Numeric

   
5 01411 Rerun Dilution Factor Default   O      
SN

Structured Numeric

   
6 01412 Pre-Dilution Factor Default   O      
SN

Structured Numeric

   
7 01413 Endogenous Content of Pre-Dilution Diluent   O      
SN

Structured Numeric

   
8 01414 Inventory Limits Warning Level   O     10#  
NM

Numeric

   
9 01415 Automatic Rerun Allowed   O   [1..1]  
ID

Coded Value for HL7 Defined Tables

  (0136)
10 01416 Automatic Repeat Allowed   O   [1..1]  
ID

Coded Value for HL7 Defined Tables

  (0136)
11 01417 Automatic Reflex Allowed   O   [1..1]  
ID

Coded Value for HL7 Defined Tables

  (0136)
12 01418 Equipment Dynamic Range   O      
SN

Structured Numeric

   
13 00574 Units   O      
CWE

Coded with Exceptions

  (0623)
14 01419 Processing Type   O      
CWE

Coded with Exceptions

  (0388)
15 03313 Test Criticality   O      
CWE

Coded with Exceptions

   
Seq# Data Element Description Optionality Repetition Length C.LEN Table Data Type
TCC
1 00238 Universal Service Identifier R      
CWE

Coded with Exceptions

2 01408 Equipment Test Application Identifier R      
EI

Entity Identifier

3 00249 Specimen Source W        
4 01410 Auto-Dilution Factor Default O      
SN

Structured Numeric

5 01411 Rerun Dilution Factor Default O      
SN

Structured Numeric

6 01412 Pre-Dilution Factor Default O      
SN

Structured Numeric

7 01413 Endogenous Content of Pre-Dilution Diluent O      
SN

Structured Numeric

8 01414 Inventory Limits Warning Level O     10#  
NM

Numeric

9 01415 Automatic Rerun Allowed O   [1..1] (0136)
ID

Coded Value for HL7 Defined Tables

10 01416 Automatic Repeat Allowed O   [1..1] (0136)
ID

Coded Value for HL7 Defined Tables

11 01417 Automatic Reflex Allowed O   [1..1] (0136)
ID

Coded Value for HL7 Defined Tables

12 01418 Equipment Dynamic Range O      
SN

Structured Numeric

13 00574 Units O     (0623)
CWE

Coded with Exceptions

14 01419 Processing Type O     (0388)
CWE

Coded with Exceptions

15 03313 Test Criticality O      
CWE

Coded with Exceptions

18.8.174.1 TCC Field Definitions (13.4.9.0)

18.8.174.2 TCC-1 Universal Service Identifier (CWE) 00238 (13.4.9.1)

Definition: This field identifies the test code that information is being transmitted about. The alternate elements represent the test code identifier that has been assigned by the manufacturer to this particular test code. Refer to Table 0787 - Universal Service Identifier in Chapter 2C for valid values.

18.8.174.3 TCC-2 Equipment Test Application Identifier (EI) 01408 (13.4.9.2)

Definition: This field identifies the test application code assigned by the manufacturer of the equipment or reagents and associated with performing of the particular test specified by the Universal Test Identifier.

18.8.174.4 TCC-3 Specimen Source 00249 (13.4.9.3)

Attention: As of version 2.5 this field was deprecated and retained for backward compatibility only and withdrawn as of v2.7.

18.8.174.5 TCC-4 Auto-Dilution Factor Default (SN) 01410 (13.4.9.4)

Definition: This field is the value that is to be used as the default factor for automatically diluting a specimen by an instrument for this particular test code. (See examples in definition of 13.4.3.29, "SAC-29 Dilution Factor (SN) 01356" in, "Specimen Container Detail Segment.")

18.8.174.6 TCC-5 Rerun Dilution Factor Default (SN) 01411 (13.4.9.5)

Definition: This field is the value that is to be used as the default factor for automatically diluting a specimen in case of rerun for this particular test code.

18.8.174.7 TCC-6 Pre-Dilution Factor Default (SN) 01412 (13.4.9.6)

Definition: This field is the value that is to be used as the default factor for a specimen that is delivered to the laboratory automation system as pre-diluted for this particular test code.

18.8.174.8 TCC-7 Endogenous Content of Pre-Dilution Diluent (SN) 01413 (13.4.9.7)

Definition: This field represents a baseline value for the measured test that is inherently contained in the diluent. In the calculation of the actual result for the measured test, this baseline value is normally considered.

18.8.174.9 TCC-8 Inventory Limits Warning Level (NM) 01414 (13.4.9.8)

Definition: This field is the value that is to be used as the threshold for initiating inventory warning-level messages.

18.8.174.10 TCC-9 Automatic Rerun Allowed (ID) 01415 (13.4.9.9)

Definition: This field identifies whether or not automatic reruns are to be initiated on specimens for this particular test code. Refer to HL7 Table 0136 -Yes/no Indicator for valid values.

18.8.174.11 TCC-10 Automatic Repeat Allowed (ID) 01416 (13.4.9.10)

Definition: This field identifies whether or not automatic repeat testing is to be initiated on specimens for this particular test code. Refer to HL7 Table 0136 -Yes/no Indicator for valid values.

18.8.174.12 TCC-11 Automatic Reflex Allowed (ID) 01417 (13.4.9.11)

Definition: This field identifies whether or not automatic or manual reflex testing is to be initiated on specimens for this particular test code. Refer to HL7 Table 0136 -Yes/no Indicator for valid values.

18.8.174.13 TCC-12 Equipment Dynamic Range (SN) 01418 (13.4.9.12)

Definition: This is the range over which the equipment can produce results.

18.8.174.14 TCC-13 Units (CWE) 00574 (13.4.9.13)

Definition: This field is the units that have a data type of CWE. The default coding system for the units codes consists of the ISO+ abbreviation for a single case unit (ISO 2955-83) plus extensions, that do not collide with ISO abbreviations (see Chapter 7, section 7.4.2.6). We designate this coding system as ISO+. Both the ISO unit's abbreviations and the extensions are defined in Chapter 7, section 7.4.2.6.2 and listed in Figure 7-9. The ISO+ abbreviations are the codes for the default coding system. Consequently, when ISO+ units are being used, only ISO+ abbreviations need be sent, and the contents of the units field will be backward compatible to HL7 Version 2.1. For more information on this field see reference Chapter 7, section 7.4.2.6.

These units apply to fields "Endogenous content of pre-dilution diluent" and "Equipment dynamic range".

Refer to Table 0788 - Units in Chapter 2C for valid values.

18.8.174.15 TCC-14 Processing Type (CWE) 01419 (13.4.9.14)

Definition: This field identifies the processing type that applies to this test code. If this attribute is omitted, then regular production is the default. Refer to HL7 Table 0388 - Processing Type in Chapter 2C, Code Tables, for valid values.

18.8.174.16 TCC-15 Test Criticality (CWE) 03313 (13.4.9.15)

Definition: This field identifies the test the Test Criticality. The values in this field are used for decisions, which tests should be performed, in case of, e.g., insufficient specimen volume. The data type is CWE because its meaning is a coded value. However, in order to make the processing decisions easy the content can be a sequential number of the test sorted according to the criticality assigned by the lab. The lower numbers are more critical than higher numbers.