HL7 - Version 2.7.1


Table 0301: Universal ID Type

Interpretation: Typ der Universal ID
OID Table: 2.16.840.1.113883.12.301
Codesystem OID: 2.16.840.1.113883.18.186 Version 2
Value Set OID: 2.16.840.1.113883.21.198
Binding: representative
Expansion: all codes from codesystem
Vocabulary Domain: tbd
Table Type: HL7
Case insensitive: Falsch
Steward: InM
Status: Active
Section 2.C.2.143

Value Description German Interpretation Comment Chapter
DNS 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).

2.C.2.143
EUI64 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
OUI-24 values are administered by the IEEE Registration Authority. 2.C.2.143
CLIA Clinical Laboratory Improvement Amendments. Allows for the ability to designate organization identifier as a "CLIA" assigned number (for labs)

2.C.2.143
CLIP Clinical laboratory Improvement Program. Allows for the ability to designate organization identifier as a "CLIP" assigned number (for labs).  Used by US Department of Defense.

2.C.2.143
GUID Same as UUID. GUID Retained for backward compatibility only as of v2.7; use UUID instead 2.C.2.143
HCD The CEN Healthcare Coding Scheme Designator
Retained for backward compatibility only as of v2.7; does not identify Assigning Authorities 2.C.2.143
HL7 HL7 registration schemes
Retained for backward compatibility only as of v2.7; HL7 assigns ISO OIDs for Assigning Authorities 2.C.2.143
ISO 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

2.C.2.143
L,M,N These are reserved for locally defined coding schemes.

2.C.2.143
M These are reserved for locally defined coding schemes.


N These are reserved for locally defined coding schemes.


L These are reserved for locally defined coding schemes.


Random Usually a base64 encoded string of random bits.

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. 2.C.2.143
URI Uniform Resource Identifier URI
2.C.2.143
UUID 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

2.C.2.143
x400 An X.400 MHS identifier. Recommended format is in accordance with RFC 1649

2.C.2.143
x500 An X.500 directory name X.500 Verzeichnis­name
2.C.2.143

Comments made by the German HL7 User Group:

Typ der Universal ID

Used Within the following Data Structures

CNN

EI

HD

Used Within the following Components

77 Assigning Authority - Universal ID Type (ausgebende Instanz - Typ der Universal ID)

171 Universal ID Type (Typ der Universal ID)

191 Universal ID Type (Typ der Universal ID)