HL7 v2.5.1 Specificationsv2.5.1

to moveEnter to openTry PID-5, ADT, 0004

AFF segment

The AFF segment adds detailed information regarding professional affiliations with which the staff member identified by the STF segment is/was associated. 15.4.1.0 AFF Field Definitions 15.4.1.1 AFF-1 Set ID - AFF (SI) 01427 Definition: This field contains the number that identifies this transaction. For the first occurrence of the segment, the sequence number shall be one, for the second occurrence, the sequence number shall be two,

The shape of one line

segmentAFF|AFF-1Set ID – AFF|AFF-2Professional Organization|AFF-3Professional Organization Address|AFF-4Professional Organization Affiliation…|AFF-5Professional Affiliation…

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 AFF-3 and its value arrives as AFF-2, so the receiver stores Professional Organization Address as Professional Organization.

This page carries the AFF 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 AFF.

Every field

SEQLENDTOPTRP/#TBL#ITEM#Element nameCardinality
AFF-160SIR01427Set ID – AFF1..1
250XONR01444Professional Organization1..1

AFF-2 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
250XADO01445Professional Organization Address0..1

AFF-3 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
52DROY01446Professional Organization Affiliation Date Range0..*

AFF-4 is a DR, which holds 2 components separated by carets.

SEQLENDTOPTTBL#Component name
DR.126TSORange Start Date/Time
DR.226TSORange End Date/Time
AFF-560STO01447Professional Affiliation Additional Information0..1

Message types carrying AFF

AFF appears in 3 message structures, belonging to 3 message types.