Properties

This code system defines the following properties for its concepts

Code	URI	Type	Description
Specializes		Coding	The child code is a more narrow version of the concept represented by the parent code. I.e. Every child concept is also a valid parent concept. Used to allow determination of subsumption. Must be transitive, irreflexive, antisymmetric.
Generalizes		Coding	Inverse of Specializes. Only included as a derived relationship.
ComponentOf	http://terminology.hl7.org/CodeSystem/utg-concept-properties#ComponentOf	Coding	This relationship indicates that the source concept is a component of the target concept.
internalId	http://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-internal-id	code	The internal identifier for the concept in the HL7 Access database repository.
status	http://hl7.org/fhir/concept-properties#status	code	Designation of a concept's state. Normally is not populated unless the state is retired.

Concepts

This case-sensitive code system http://terminology.hl7.org/CodeSystem/v3-AddressPartType defines the following codes in a Is-A heirarchy:

Lvl	Code	Display	Definition	Special additional relationship for part relatioships	internalId	status
1	ADL	additional locator	This can be a unit designator, such as apartment number, suite number, or floor. There may be several unit designators in an address (e.g., "3rd floor, Appt. 342"). This can also be a designator pointing away from the location, rather than specifying a smaller location within some larger one (e.g., Dutch "t.o." means "opposite to" for house boats located across the street facing houses).	AL	10651	active
1	AL	address line	Description: An address line is for either an additional locator, a delivery address or a street address.		22619	active
2	DAL	delivery address line	A delivery address line is frequently used instead of breaking out delivery mode, delivery installation, etc. An address generally has only a delivery address line or a street address line, but not both.		17887	active
2	SAL	street address line	Description: A street address line is frequently used instead of breaking out build number, street name, street type, etc. An address generally has only a delivery address line or a street address line, but not both.		14822	active
1	BNN	building number numeric	The numeric portion of a building number	BNR	17881	active
1	BNR	building number	The number of a building, house or lot alongside the street. Also known as "primary street number". This does not number the street but rather the building.	SAL	10649	active
1	BNS	building number suffix	Any alphabetic character, fraction or other text that may appear after the numeric portion of a building number	BNR	17882	active
1	CAR	care of	The name of the party who will take receipt at the specified address, and will take on responsibility for ensuring delivery to the target recipient		17879	active
1	CEN	census tract	A geographic sub-unit delineated for demographic purposes.		17934	active
1	CNT	country	Country		10644	active
1	CPA	county or parish	A sub-unit of a state or province. (49 of the United States of America use the term "county;" Louisiana uses the term "parish".)		12210	active
1	CTY	municipality	The name of the city, town, village, or other community or delivery center		10646	active
1	DEL	delimiter	Delimiters are printed without framing white space. If no value component is provided, the delimiter appears as a line break.		10643	active
1	DINST	delivery installation type	Indicates the type of delivery installation (the facility to which the mail will be delivered prior to final shipping via the delivery mode.) Example: post office, letter carrier depot, community mail center, station, etc.	DAL	17890	active
1	DINSTA	delivery installation area	The location of the delivery installation, usually a town or city, and is only required if the area is different from the municipality. Area to which mail delivery service is provided from any postal facility or service such as an individual letter carrier, rural route, or postal route.	DAL	17892	active
1	DINSTQ	delivery installation qualifier	A number, letter or name identifying a delivery installation. E.g., for Station A, the delivery installation qualifier would be 'A'.	DAL	17891	active
1	DIR	direction	Direction (e.g., N, S, W, E)	SAL	10650	active
1	DMOD	delivery mode	Indicates the type of service offered, method of delivery. For example: post office box, rural route, general delivery, etc.	DAL	17888	active
1	DMODID	delivery mode identifier	Represents the routing information such as a letter carrier route number. It is the identifying number of the designator (the box number or rural route number).	DAL	17889	active
1	DPID	delivery point identifier	A value that uniquely identifies the postal address.		23531	active
1	INT	intersection	Description:An intersection denotes that the actual address is located AT or CLOSE TO the intersection OF two or more streets.	AL	22620	active
1	POB	post box	A numbered box located in a post station.	DMODID	10652	active
1	PRE	precinct	A subsection of a municipality		17880	active
1	STA	state or province	A sub-unit of a country with limited sovereignty in a federally organized country.		10645	active
1	STB	street name base	The base name of a roadway or artery recognized by a municipality (excluding street type and direction)	STR	17883	active
1	STR	street name		SAL	10648	active
1	STTYP	street type	The designation given to the street. (e.g. Street, Avenue, Crescent, etc.)	STR	17884	active
1	UNID	unit identifier	The number or name of a specific unit contained within a building or complex, as assigned by that building or complex.	ADL	17886	active
1	UNIT	unit designator	Indicates the type of specific unit contained within a building or complex. E.g. Appartment, Floor	ADL	17885	active
1	ZIP	postal code	A postal code designating a region defined by the postal service.		10647	active