HL7 v2.5.1 Specificationsv2.5.1

to moveEnter to openTry PID-5, ADT, 0004

GT1 segment

The GT1 segment contains guarantor (e.g., the person or the organization with financial responsibility for payment of a patient account) data for patient and insurance billing applications. SEQ LEN DT OPT RP/# TBL# ITEM# ELEMENT NAME 1 4 SI R 00405 Set ID - GT1 2 250 CX O Y 00406 Guarantor Number 3 250 XPN R Y 00407 Guarantor Name

The shape of one line

segmentGT1|GT1-1Set ID - GT1|GT1-2Guarantor Number|GT1-3Guarantor Name|GT1-4Guarantor Spouse Name|GT1-5Guarantor Address|GT1-6Guarantor Ph Num - Home|GT1-7Guarantor Ph Num -…|GT1-8Guarantor Date/Time Of…|GT1-9Guarantor Administrative…|GT1-10Guarantor Type| …47 more

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 GT1-3 and its value arrives as GT1-2, so the receiver stores Guarantor Name as Guarantor Number.

This page carries the GT1 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 GT1.

Every field

SEQLENDTOPTRP/#TBL#ITEM#Element nameCardinality
GT1-14SIR00405Set ID - GT11..1
250CXOY00406Guarantor Number0..*

GT1-2 is a CX, which holds 10 components separated by carets.

SEQLENDTOPTTBL#Component name
CX.115STRID Number
CX.21STOCheck Digit
CX.33IDO0061Check Digit Scheme
CX.4227HDO0363Assigning Authority
CX.55IDO0203Identifier Type Code
CX.6227HDOAssigning Facility
CX.78DTOEffective Date
CX.88DTOExpiration Date
CX.9705CWEOAssigning Jurisdiction
CX.10705CWEOAssigning Agency or Department
250XPNRY00407Guarantor Name1..*

GT1-3 is a XPN, which holds 14 components separated by carets.

SEQLENDTOPTTBL#Component name
XPN.1194FNOFamily Name
XPN.230STOGiven Name
XPN.330STOSecond and Further Given Names or Initials Thereof
XPN.420STOSuffix (e.g., JR or III)
XPN.520STOPrefix (e.g., DR)
XPN.66ISB0360Degree (e.g., MD)
XPN.71IDO0200Name Type Code
XPN.81IDO0465Name Representation Code
XPN.9483CEO0448Name Context
XPN.1053DRBName Validity Range
XPN.111IDO0444Name Assembly Order
XPN.1226TSOEffective Date
XPN.1326TSOExpiration Date
XPN.14199STOProfessional Suffix
250XPNOY00408Guarantor Spouse Name0..*

GT1-4 is a XPN, which holds 14 components separated by carets.

SEQLENDTOPTTBL#Component name
XPN.1194FNOFamily Name
XPN.230STOGiven Name
XPN.330STOSecond and Further Given Names or Initials Thereof
XPN.420STOSuffix (e.g., JR or III)
XPN.520STOPrefix (e.g., DR)
XPN.66ISB0360Degree (e.g., MD)
XPN.71IDO0200Name Type Code
XPN.81IDO0465Name Representation Code
XPN.9483CEO0448Name Context
XPN.1053DRBName Validity Range
XPN.111IDO0444Name Assembly Order
XPN.1226TSOEffective Date
XPN.1326TSOExpiration Date
XPN.14199STOProfessional Suffix
250XADOY00409Guarantor Address0..*

GT1-5 is a XAD, which holds 14 components separated by carets.

SEQLENDTOPTTBL#Component name
XAD.1184SADOStreet Address
XAD.2120STOOther Designation
XAD.350STOCity
XAD.450STOState or Province
XAD.512STOZip or Postal Code
XAD.63IDO0399Country
XAD.73IDO0190Address Type
XAD.850STOOther Geographic Designation
XAD.920ISO0289County/Parish Code
XAD.1020ISO0288Census Tract
XAD.111IDO0465Address Representation Code
XAD.1253DRBAddress Validity Range
XAD.1326TSOEffective Date
XAD.1426TSOExpiration Date
250XTNOY00410Guarantor Ph Num - Home0..*

GT1-6 is a XTN, which holds 12 components separated by carets.

SEQLENDTOPTTBL#Component name
XTN.1199STBTelephone Number
XTN.23IDO0201Telecommunication Use Code
XTN.38IDO0202Telecommunication Equipment Type
XTN.4199STOEmail Address
XTN.53NMOCountry Code
XTN.65NMOArea/City Code
XTN.79NMOLocal Number
XTN.85NMOExtension
XTN.9199STOAny Text
XTN.104STOExtension Prefix
XTN.116STOSpeed Dial Code
XTN.12199STCUnformatted Telephone number
250XTNOY00411Guarantor Ph Num - Business0..*

GT1-7 is a XTN, which holds 12 components separated by carets.

SEQLENDTOPTTBL#Component name
XTN.1199STBTelephone Number
XTN.23IDO0201Telecommunication Use Code
XTN.38IDO0202Telecommunication Equipment Type
XTN.4199STOEmail Address
XTN.53NMOCountry Code
XTN.65NMOArea/City Code
XTN.79NMOLocal Number
XTN.85NMOExtension
XTN.9199STOAny Text
XTN.104STOExtension Prefix
XTN.116STOSpeed Dial Code
XTN.12199STCUnformatted Telephone number
26TSO00412Guarantor Date/Time Of Birth0..1

GT1-8 is a TS, which holds 2 components separated by carets.

SEQLENDTOPTTBL#Component name
TS.124DTMRTime
TS.21IDB0529Degree of Precision
GT1-91ISO000100413Guarantor Administrative Sex0..1
GT1-102ISO006800414Guarantor Type0..1
250CEO006300415Guarantor Relationship0..1

GT1-11 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
GT1-1211STO00416Guarantor SSN0..1
GT1-138DTO00417Guarantor Date - Begin0..1
GT1-148DTO00418Guarantor Date - End0..1
GT1-152NMO00419Guarantor Priority0..1
250XPNOY00420Guarantor Employer Name0..*

GT1-16 is a XPN, which holds 14 components separated by carets.

SEQLENDTOPTTBL#Component name
XPN.1194FNOFamily Name
XPN.230STOGiven Name
XPN.330STOSecond and Further Given Names or Initials Thereof
XPN.420STOSuffix (e.g., JR or III)
XPN.520STOPrefix (e.g., DR)
XPN.66ISB0360Degree (e.g., MD)
XPN.71IDO0200Name Type Code
XPN.81IDO0465Name Representation Code
XPN.9483CEO0448Name Context
XPN.1053DRBName Validity Range
XPN.111IDO0444Name Assembly Order
XPN.1226TSOEffective Date
XPN.1326TSOExpiration Date
XPN.14199STOProfessional Suffix
250XADOY00421Guarantor Employer Address0..*

GT1-17 is a XAD, which holds 14 components separated by carets.

SEQLENDTOPTTBL#Component name
XAD.1184SADOStreet Address
XAD.2120STOOther Designation
XAD.350STOCity
XAD.450STOState or Province
XAD.512STOZip or Postal Code
XAD.63IDO0399Country
XAD.73IDO0190Address Type
XAD.850STOOther Geographic Designation
XAD.920ISO0289County/Parish Code
XAD.1020ISO0288Census Tract
XAD.111IDO0465Address Representation Code
XAD.1253DRBAddress Validity Range
XAD.1326TSOEffective Date
XAD.1426TSOExpiration Date
250XTNOY00422Guarantor Employer Phone Number0..*

GT1-18 is a XTN, which holds 12 components separated by carets.

SEQLENDTOPTTBL#Component name
XTN.1199STBTelephone Number
XTN.23IDO0201Telecommunication Use Code
XTN.38IDO0202Telecommunication Equipment Type
XTN.4199STOEmail Address
XTN.53NMOCountry Code
XTN.65NMOArea/City Code
XTN.79NMOLocal Number
XTN.85NMOExtension
XTN.9199STOAny Text
XTN.104STOExtension Prefix
XTN.116STOSpeed Dial Code
XTN.12199STCUnformatted Telephone number
250CXOY00423Guarantor Employee ID Number0..*

GT1-19 is a CX, which holds 10 components separated by carets.

SEQLENDTOPTTBL#Component name
CX.115STRID Number
CX.21STOCheck Digit
CX.33IDO0061Check Digit Scheme
CX.4227HDO0363Assigning Authority
CX.55IDO0203Identifier Type Code
CX.6227HDOAssigning Facility
CX.78DTOEffective Date
CX.88DTOExpiration Date
CX.9705CWEOAssigning Jurisdiction
CX.10705CWEOAssigning Agency or Department
GT1-202ISO006600424Guarantor Employment Status0..1
250XONOY00425Guarantor Organization Name0..*

GT1-21 is a XON, which holds 10 components separated by carets.

SEQLENDTOPTTBL#Component name
XON.150STOOrganization Name
XON.220ISO0204Organization Name Type Code
XON.34NMBID Number
XON.41NMOCheck Digit
XON.53IDO0061Check Digit Scheme
XON.6227HDO0363Assigning Authority
XON.75IDO0203Identifier Type Code
XON.8227HDOAssigning Facility
XON.91IDO0465Name Representation Code
XON.1020STOOrganization Identifier
GT1-221IDO013600773Guarantor Billing Hold Flag0..1
250CEO034100774Guarantor Credit Rating Code0..1

GT1-23 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
26TSO00775Guarantor Death Date And Time0..1

GT1-24 is a TS, which holds 2 components separated by carets.

SEQLENDTOPTTBL#Component name
TS.124DTMRTime
TS.21IDB0529Degree of Precision
GT1-251IDO013600776Guarantor Death Flag0..1
250CEO021800777Guarantor Charge Adjustment Code0..1

GT1-26 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
10CPO00778Guarantor Household Annual Income0..1

GT1-27 is a CP, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CP.120MORPrice
CP.22IDO0205Price Type
CP.316NMOFrom Value
CP.416NMOTo Value
CP.5483CEORange Units
CP.61IDO0298Range Type
GT1-283NMO00779Guarantor Household Size0..1
250CXOY00780Guarantor Employer ID Number0..*

GT1-29 is a CX, which holds 10 components separated by carets.

SEQLENDTOPTTBL#Component name
CX.115STRID Number
CX.21STOCheck Digit
CX.33IDO0061Check Digit Scheme
CX.4227HDO0363Assigning Authority
CX.55IDO0203Identifier Type Code
CX.6227HDOAssigning Facility
CX.78DTOEffective Date
CX.88DTOExpiration Date
CX.9705CWEOAssigning Jurisdiction
CX.10705CWEOAssigning Agency or Department
250CEO000200781Guarantor Marital Status Code0..1

GT1-30 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
GT1-318DTO00782Guarantor Hire Effective Date0..1
GT1-328DTO00783Employment Stop Date0..1
GT1-332ISO022300755Living Dependency0..1
GT1-342ISOY000900145Ambulatory Status0..*
250CEOY017100129Citizenship0..*

GT1-35 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
250CEO029600118Primary Language0..1

GT1-36 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
GT1-372ISO022000742Living Arrangement0..1
250CEO021500743Publicity Code0..1

GT1-38 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
GT1-391IDO013600744Protection Indicator0..1
GT1-402ISO023100745Student Indicator0..1
250CEO000600120Religion0..1

GT1-41 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
250XPNOY00109Mother’s Maiden Name0..*

GT1-42 is a XPN, which holds 14 components separated by carets.

SEQLENDTOPTTBL#Component name
XPN.1194FNOFamily Name
XPN.230STOGiven Name
XPN.330STOSecond and Further Given Names or Initials Thereof
XPN.420STOSuffix (e.g., JR or III)
XPN.520STOPrefix (e.g., DR)
XPN.66ISB0360Degree (e.g., MD)
XPN.71IDO0200Name Type Code
XPN.81IDO0465Name Representation Code
XPN.9483CEO0448Name Context
XPN.1053DRBName Validity Range
XPN.111IDO0444Name Assembly Order
XPN.1226TSOEffective Date
XPN.1326TSOExpiration Date
XPN.14199STOProfessional Suffix
250CEO021200739Nationality0..1

GT1-43 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
250CEOY018900125Ethnic Group0..*

GT1-44 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
250XPNOY00748Contact Person’s Name0..*

GT1-45 is a XPN, which holds 14 components separated by carets.

SEQLENDTOPTTBL#Component name
XPN.1194FNOFamily Name
XPN.230STOGiven Name
XPN.330STOSecond and Further Given Names or Initials Thereof
XPN.420STOSuffix (e.g., JR or III)
XPN.520STOPrefix (e.g., DR)
XPN.66ISB0360Degree (e.g., MD)
XPN.71IDO0200Name Type Code
XPN.81IDO0465Name Representation Code
XPN.9483CEO0448Name Context
XPN.1053DRBName Validity Range
XPN.111IDO0444Name Assembly Order
XPN.1226TSOEffective Date
XPN.1326TSOExpiration Date
XPN.14199STOProfessional Suffix
250XTNOY00749Contact Person’s Telephone Number0..*

GT1-46 is a XTN, which holds 12 components separated by carets.

SEQLENDTOPTTBL#Component name
XTN.1199STBTelephone Number
XTN.23IDO0201Telecommunication Use Code
XTN.38IDO0202Telecommunication Equipment Type
XTN.4199STOEmail Address
XTN.53NMOCountry Code
XTN.65NMOArea/City Code
XTN.79NMOLocal Number
XTN.85NMOExtension
XTN.9199STOAny Text
XTN.104STOExtension Prefix
XTN.116STOSpeed Dial Code
XTN.12199STCUnformatted Telephone number
250CEO022200747Contact Reason0..1

GT1-47 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
GT1-483ISO006300784Contact Relationship0..1
GT1-4920STO00785Job Title0..1
20JCCO00786Job Code/Class0..1

GT1-50 is a JCC, which holds 3 components separated by carets.

SEQLENDTOPTTBL#Component name
JCC.120ISO0327Job Code
JCC.220ISO0328Job Class
JCC.3250TXOJob Description Text
250XONOY01299Guarantor Employer’s Organization Name0..*

GT1-51 is a XON, which holds 10 components separated by carets.

SEQLENDTOPTTBL#Component name
XON.150STOOrganization Name
XON.220ISO0204Organization Name Type Code
XON.34NMBID Number
XON.41NMOCheck Digit
XON.53IDO0061Check Digit Scheme
XON.6227HDO0363Assigning Authority
XON.75IDO0203Identifier Type Code
XON.8227HDOAssigning Facility
XON.91IDO0465Name Representation Code
XON.1020STOOrganization Identifier
GT1-522ISO029500753Handicap0..1
GT1-532ISO031100752Job Status0..1
50FCO01231Guarantor Financial Class0..1

GT1-54 is a FC, which holds 2 components separated by carets.

SEQLENDTOPTTBL#Component name
FC.120ISR0064Financial Class Code
FC.226TSOEffective Date
250CEOY000501291Guarantor Race0..*

GT1-55 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
GT1-56250STO01851Guarantor Birth Place0..1
GT1-572ISO009900146VIP Indicator0..1

Message types carrying GT1

GT1 appears in 32 message structures, belonging to 23 message types.