CodeSystem Comparison between http://terminology.hl7.org/CodeSystem/v2-0301 vs http://terminology.hl7.org/CodeSystem/v2-0301

Messages

Metadata

Name	Value		Comments
caseSensitive	true
compositional	false
content	complete
copyright	This material derives from the HL7 Terminology (THO). THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license.html
date	2019-12-01
description	HL7-defined code system of types of UID (Universal Identifiers). Used in HL7 Version 2.x messaging HD and EI datatypes.
experimental	false
hierarchyMeaning	is-a
jurisdiction
name	UniversalIdType
publisher	Health Level Seven International
purpose	Underlying Master Code System for V2 table 0301 (Universal ID Type)
status	active
title	universalIdType
url	http://terminology.hl7.org/CodeSystem/v2-0301
version	2.0.0
versionNeeded	false

Concepts

Code	Display		status		deprecated		v2-concComment		v2-concCommentAsPub		HL7usageNotes		status		deprecated		v2-concComment		v2-concCommentAsPub		HL7usageNotes		v2-table-deprecated		Comments
CAP	College of American Pathologist Accreditation Number		N	N			Use to identify assigning authority IDs, when an OID is not available.	Use to identify assigning authority IDs, when an OID is not available.					N	N			Use to identify assigning authority IDs, when an OID is not available.	Use to identify assigning authority IDs, when an OID is not available.
CLIA	Clinical Laboratory Improvement Amendments		A	active			Allows for the ability to designate organization identifier as a “CLIA” assigned number (for labs)	Allows for the ability to designate organization identifier as a “CLIA” assigned number (for labs)					A	active			Allows for the ability to designate organization identifier as a “CLIA” assigned number (for labs)	Allows for the ability to designate organization identifier as a “CLIA” assigned number (for labs)
CLIP	Clinical laboratory Improvement Program		A	active			Allows for the ability to designate organization identifier as a “CLIP” assigned number (for labs). Used by US Department of Defense.	Allows for the ability to designate organization identifier as a “CLIP” assigned number (for labs). Used by US Department of Defense.					A	active			Allows for the ability to designate organization identifier as a “CLIP” assigned number (for labs). Used by US Department of Defense.	Allows for the ability to designate organization identifier as a “CLIP” assigned number (for labs). Used by US Department of Defense.
DNS	Domain Name System		A	active			An Internet host name, in accordance with RFC 1035; or an IP address. Either in ASCII or as integers, with periods between components (“dotted” notation).	An Internet host name, in accordance with RFC 1035; or an IP address. Either in ASCII or as integers, with periods between components (“dotted” notation).					A	active			An Internet host name, in accordance with RFC 1035; or an IP address. Either in ASCII or as integers, with periods between components (“dotted” notation).	An Internet host name, in accordance with RFC 1035; or an IP address. Either in ASCII or as integers, with periods between components (“dotted” notation).
EUI64	IEEE 64-bit Extended Unique Identifier		A	active			IEEE 64-bit Extended Unique Identifier is comprised of a 24-bit company identifier and a 40-bit instance identifier. The value shall be formatted as 16 ASCII HEX digits, for example, “AABBCC1122334455”. The 24-bit company identifier, formally known as Organizationally Unique Identifier (OUI-24), is guaranteed to be globally unique. The 40-bit extensions are assigned by manufacturers. This identifier is often used in equipment interfaces (e.g., “MAC” address format for IPv4 & IPv6). [See http://standards.ieee.org/regauth/oui/tutorials/EUI64.htmlfor a detailed explanation of the format.]OUI-24 values are administered by the IEEE Registration Authority.	IEEE 64-bit Extended Unique Identifier is comprised of a 24-bit company identifier and a 40-bit instance identifier. The value shall be formatted as 16 ASCII HEX digits, for example, “AABBCC1122334455”. The 24-bit company identifier, formally known as Organizationally Unique Identifier (OUI-24), is guaranteed to be globally unique. The 40-bit extensions are assigned by manufacturers. This identifier is often used in equipment interfaces (e.g., “MAC” address format for IPv4 & IPv6). [See http://standards.ieee.org/regauth/oui/tutorials/EUI64.htmlfor a detailed explanation of the format.]OUI-24 values are administered by the IEEE Registration Authority.	OUI-24 values are administered by the IEEE Registration Authority.	OUI-24 values are administered by the IEEE Registration Authority.			A	active			IEEE 64-bit Extended Unique Identifier is comprised of a 24-bit company identifier and a 40-bit instance identifier. The value shall be formatted as 16 ASCII HEX digits, for example, “AABBCC1122334455”. The 24-bit company identifier, formally known as Organizationally Unique Identifier (OUI-24), is guaranteed to be globally unique. The 40-bit extensions are assigned by manufacturers. This identifier is often used in equipment interfaces (e.g., “MAC” address format for IPv4 & IPv6). [See http://standards.ieee.org/regauth/oui/tutorials/EUI64.htmlfor a detailed explanation of the format.]OUI-24 values are administered by the IEEE Registration Authority.	IEEE 64-bit Extended Unique Identifier is comprised of a 24-bit company identifier and a 40-bit instance identifier. The value shall be formatted as 16 ASCII HEX digits, for example, “AABBCC1122334455”. The 24-bit company identifier, formally known as Organizationally Unique Identifier (OUI-24), is guaranteed to be globally unique. The 40-bit extensions are assigned by manufacturers. This identifier is often used in equipment interfaces (e.g., “MAC” address format for IPv4 & IPv6). [See http://standards.ieee.org/regauth/oui/tutorials/EUI64.htmlfor a detailed explanation of the format.]OUI-24 values are administered by the IEEE Registration Authority.	OUI-24 values are administered by the IEEE Registration Authority.	OUI-24 values are administered by the IEEE Registration Authority.
GUID	globally unique identifier		A	active			Same as UUID. Retained for backward compatibility only as of v2.7; use UUID instead	Same as UUID. Retained for backward compatibility only as of v2.7; use UUID instead	Retained for backward compatibility only as of v2.7; use UUID instead	Retained for backward compatibility only as of v2.7; use UUID instead			A	active			Same as UUID. Retained for backward compatibility only as of v2.7; use UUID instead	Same as UUID. Retained for backward compatibility only as of v2.7; use UUID instead	Retained for backward compatibility only as of v2.7; use UUID instead	Retained for backward compatibility only as of v2.7; use UUID instead
HCD	CEN Healthcare Coding Identifier		A	active			The CEN Healthcare Coding Scheme Designator. Retained for backward compatibility only as of v2.7; does not identify Assigning Authorities	The CEN Healthcare Coding Scheme Designator. Retained for backward compatibility only as of v2.7; does not identify Assigning Authorities	Retained for backward compatibility only as of v2.7; does not identify Assigning Authorities	Retained for backward compatibility only as of v2.7; does not identify Assigning Authorities			A	active			The CEN Healthcare Coding Scheme Designator. Retained for backward compatibility only as of v2.7; does not identify Assigning Authorities	The CEN Healthcare Coding Scheme Designator. Retained for backward compatibility only as of v2.7; does not identify Assigning Authorities	Retained for backward compatibility only as of v2.7; does not identify Assigning Authorities	Retained for backward compatibility only as of v2.7; does not identify Assigning Authorities
HL7	HL7 registration schemes		A	active			Retained for backward compatibility only as of v2.7; HL7 assigns ISO OIDs for Assigning Authorities	Retained for backward compatibility only as of v2.7; HL7 assigns ISO OIDs for Assigning Authorities	Retained for backward compatibility only as of v2.7; HL7 assigns ISO OIDs for Assigning Authorities	Retained for backward compatibility only as of v2.7; HL7 assigns ISO OIDs for Assigning Authorities			A	active			Retained for backward compatibility only as of v2.7; HL7 assigns ISO OIDs for Assigning Authorities	Retained for backward compatibility only as of v2.7; HL7 assigns ISO OIDs for Assigning Authorities	Retained for backward compatibility only as of v2.7; HL7 assigns ISO OIDs for Assigning Authorities	Retained for backward compatibility only as of v2.7; HL7 assigns ISO OIDs for Assigning Authorities
ISO	ISO Object Identifier		A	active			An International Standards Organization Object Identifier (OID), in accordance with ISO/IEC 8824. Formatted as decimal digits separated by periods; recommended limit of 64 characters	An International Standards Organization Object Identifier (OID), in accordance with ISO/IEC 8824. Formatted as decimal digits separated by periods; recommended limit of 64 characters					A	active			An International Standards Organization Object Identifier (OID), in accordance with ISO/IEC 8824. Formatted as decimal digits separated by periods; recommended limit of 64 characters	An International Standards Organization Object Identifier (OID), in accordance with ISO/IEC 8824. Formatted as decimal digits separated by periods; recommended limit of 64 characters
L	Local		A	active			Locally defined coding entity identifier.Retained for backward compatibility only as of v 2.8	Locally defined coding entity identifier.Retained for backward compatibility only as of v 2.8					A	active			Locally defined coding entity identifier.Retained for backward compatibility only as of v 2.8	Locally defined coding entity identifier.Retained for backward compatibility only as of v 2.8
L,M,N	Local		D	deprecated			Locally defined coding entity identifier.Retained for backward compatibility only as of v 2.8	Locally defined coding entity identifier.Retained for backward compatibility only as of v 2.8	Retained for backward compatibility only as of v 2.8	Retained for backward compatibility only as of v 2.8			D	deprecated			Locally defined coding entity identifier.Retained for backward compatibility only as of v 2.8	Locally defined coding entity identifier.Retained for backward compatibility only as of v 2.8	Retained for backward compatibility only as of v 2.8	Retained for backward compatibility only as of v 2.8
M	Local		A	active			Locally defined coding entity identifier.Retained for backward compatibility only as of v 2.8	Locally defined coding entity identifier.Retained for backward compatibility only as of v 2.8					A	active			Locally defined coding entity identifier.Retained for backward compatibility only as of v 2.8	Locally defined coding entity identifier.Retained for backward compatibility only as of v 2.8
N	Local		A	active			Locally defined coding entity identifier.Retained for backward compatibility only as of v 2.8	Locally defined coding entity identifier.Retained for backward compatibility only as of v 2.8					A	active			Locally defined coding entity identifier.Retained for backward compatibility only as of v 2.8	Locally defined coding entity identifier.Retained for backward compatibility only as of v 2.8
NPI	US National Provider Identifier		N	N			Use to identify assigning authority IDs, when an OID is not available. Especially important in the CNN datatype. Namespace maintained and published in the US.	Use to identify assigning authority IDs, when an OID is not available. Especially important in the CNN datatype. Namespace maintained and published in the US.					N	N			Use to identify assigning authority IDs, when an OID is not available. Especially important in the CNN datatype. Namespace maintained and published in the US.	Use to identify assigning authority IDs, when an OID is not available. Especially important in the CNN datatype. Namespace maintained and published in the US.
Random	Random		A	active			Usually a base64 encoded string of random bits.Retained for backward compatibility only as of v2.7; equivalent to a locally defined entity identifier scheme; use L. M, or N instead. Note: Random IDs are typically used for instance identifiers, rather than an identifier of an Assigning Authority that issues instance identifiers	Usually a base64 encoded string of random bits.Retained for backward compatibility only as of v2.7; equivalent to a locally defined entity identifier scheme; use L. M, or N instead. Note: Random IDs are typically used for instance identifiers, rather than an identifier of an Assigning Authority that issues instance identifiers	Retained for backward compatibility only as of v2.7; equivalent to a locally defined entity identifier scheme; use L. M, or N instead.	Retained for backward compatibility only as of v2.7; equivalent to a locally defined entity identifier scheme; use L. M, or N instead.	Retained for backward compatibility only as of v2.7; equivalent to a locally defined entity identifier scheme; use L. M, or N instead.	Retained for backward compatibility only as of v2.7; equivalent to a locally defined entity identifier scheme; use L. M, or N instead.	A	active			Usually a base64 encoded string of random bits.Retained for backward compatibility only as of v2.7; equivalent to a locally defined entity identifier scheme; use L. M, or N instead. Note: Random IDs are typically used for instance identifiers, rather than an identifier of an Assigning Authority that issues instance identifiers	Usually a base64 encoded string of random bits.Retained for backward compatibility only as of v2.7; equivalent to a locally defined entity identifier scheme; use L. M, or N instead. Note: Random IDs are typically used for instance identifiers, rather than an identifier of an Assigning Authority that issues instance identifiers	Retained for backward compatibility only as of v2.7; equivalent to a locally defined entity identifier scheme; use L. M, or N instead.	Retained for backward compatibility only as of v2.7; equivalent to a locally defined entity identifier scheme; use L. M, or N instead.	Retained for backward compatibility only as of v2.7; equivalent to a locally defined entity identifier scheme; use L. M, or N instead.	Retained for backward compatibility only as of v2.7; equivalent to a locally defined entity identifier scheme; use L. M, or N instead.
URI	Uniform Resource Identifier		A	active									A	active
UUID	Universal Unique Identifier		A	active			The DCE Universal Unique Identifier, in accordance with RFC 4122. Recommended format is 32 hexadecimal digits separated by hyphens, in the digit grouping 8-4-4-4-12	The DCE Universal Unique Identifier, in accordance with RFC 4122. Recommended format is 32 hexadecimal digits separated by hyphens, in the digit grouping 8-4-4-4-12					A	active			The DCE Universal Unique Identifier, in accordance with RFC 4122. Recommended format is 32 hexadecimal digits separated by hyphens, in the digit grouping 8-4-4-4-12	The DCE Universal Unique Identifier, in accordance with RFC 4122. Recommended format is 32 hexadecimal digits separated by hyphens, in the digit grouping 8-4-4-4-12
x400	X.400 MHS identifier		A	active			Recommended format is in accordance with RFC 1649	Recommended format is in accordance with RFC 1649					A	active			Recommended format is in accordance with RFC 1649	Recommended format is in accordance with RFC 1649
x500	X500 directory Name		A	active									A	active