Example
CodeSystem/codesystem-hierarchy-meaning
(XML)
Status:
draft.
Extension
maintained
by:
Health
Level
Seven
International
(Modeling
and
Methodology)
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).
Context
of
Use:
Use
on
data
type:
Address.line
usage
info:
insert
a
list
of
places
where
this
extension
is
used
Extension
Content
-
Summary
Narrative
Full
Structure
-
XML
-
JSON
-
All
TTL
Summary
Name
Flags
Card.
Type
Description
&
Constraints
extension
Raw
XML
0..*
string
(
canonical
form
URL
=
http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-additionalLocator
ADXP-additionalLocator:
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).
Use
on
data
type:
Address.line
Documentation
for
this
format
see
XML
Format
Specification
Full
Structure
)
Name
Flags
Card.
Type
Description
&
Constraints
extension
0..*
Extension
URL
=
http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-additionalLocator
ADXP-additionalLocator:
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).
Use
on
data
type:
Address.line
url
1..1
uri
"http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-additionalLocator"
valueString
0..1
string
Value
of
extension
Documentation
for
this
format
XML
Template
Definition
for
Code
SystemCodeSystemHierarchyMeaning
<!-- ADXP-additionalLocator -->
<?xml version="1.0" encoding="UTF-8"?>
< xmlns="http://hl7.org/fhir"
url="" >
<!-- from Element:
<
</extension>
JSON
Template
{ //
// from Element:
"
],
"
"
}
Summary
<CodeSystem xmlns="http://hl7.org/fhir">
<id value="codesystem-hierarchy-meaning"/>
<meta>
<lastUpdated value="2023-03-01T23:03:57.298+11:00"/>
<profile value="http://hl7.org/fhir/StructureDefinition/shareablecodesystem"/>
</meta>
<text>
<status value="generated"/>
<div xmlns="http://www.w3.org/1999/xhtml">
<p> This code system
<code> http://hl7.org/fhir/codesystem-hierarchy-meaning</code> defines the following codes:
</p>
<table class="codes">
<tr>
<td style="white-space:nowrap">
<b> Code</b>
</td>
<td>
<b> Display</b>
</td>
<td>
<b> Definition</b>
</td>
</tr>
<tr>
<td style="white-space:nowrap">grouped-by
<a name="codesystem-hierarchy-meaning-grouped-by"> </a>
</td>
<td> Grouped By</td>
<td> No particular relationship between the concepts can be assumed, except what can
be determined by inspection of the definitions of the elements (possible reasons
to use this: importing from a source where this is not defined, or where various
parts of the hierarchy have different meanings).</td>
</tr>
<tr>
<td style="white-space:nowrap">is-a
<a name="codesystem-hierarchy-meaning-is-a"> </a>
</td>
<td> Is-A</td>
<td> A hierarchy where the child concepts have an IS-A relationship with the parents
- that is, all the properties of the parent are also true for its child concepts.
Not that is-a is a property of the concepts, so additional subsumption relationships
may be defined using properties.</td>
</tr>
<tr>
<td style="white-space:nowrap">part-of
<a name="codesystem-hierarchy-meaning-part-of"> </a>
</td>
<td> Part Of</td>
<td> Child elements list the individual parts of a composite whole (e.g. body site).</td>
</tr>
<tr>
<td style="white-space:nowrap">classified-with
<a name="codesystem-hierarchy-meaning-classified-with"> </a>
</td>
<td> Classified With</td>
<td> Child concepts in the hierarchy may have only one parent, and there is a presumption
that the code system is a "closed world" meaning all things must be in
the hierarchy. This results in concepts such as "not otherwise classified.".</td>
</tr>
</table>
</div>
</text>
<extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
<valueCode value="vocab"/>
</extension>
<extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
<valueCode value="normative"/>
</extension>
<extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
<valueCode value="4.0.0"/>
</extension>
<extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
<valueInteger value="5"/>
</extension>
<url value="http://hl7.org/fhir/codesystem-hierarchy-meaning"/>
<identifier>
<system value="urn:ietf:rfc:3986"/>
<value value="urn:oid:2.16.840.1.113883.4.642.4.785"/>
</identifier>
<identifier>
<use value="old"/>
<system value="urn:ietf:rfc:3986"/>
<value value="urn:oid:2.16.840.1.113883.4.642.1.768"/>
</identifier>
<version value="5.0.0-draft-final"/>
<name value="CodeSystemHierarchyMeaning"/>
<title value="Code System Hierarchy Meaning"/>
<status value="active"/>
<experimental value="false"/>
<date value="2021-01-05T10:01:24+11:00"/>
<publisher value="HL7 (FHIR Project)"/>
<contact>
<telecom>
<system value="url"/>
<value value="http://hl7.org/fhir"/>
</telecom>
<telecom>
<system value="email"/>
<value value="fhir@lists.hl7.org"/>
</telecom>
</contact>
<description value="The meaning of the hierarchy of concepts in a code system."/>
<jurisdiction>
<coding>
<system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
<code value="001"/>
<display value="World"/>
</coding>
</jurisdiction>
<caseSensitive value="true"/>
<valueSet value="http://hl7.org/fhir/ValueSet/codesystem-hierarchy-meaning"/>
<content value="complete"/>
<concept>
<code value="grouped-by"/>
<display value="Grouped By"/>
<definition value="No particular relationship between the concepts can be assumed, except what can
be determined by inspection of the definitions of the elements (possible reasons
to use this: importing from a source where this is not defined, or where various
parts of the hierarchy have different meanings)."/>
</concept>
<concept>
<code value="is-a"/>
<display value="Is-A"/>
<definition value="A hierarchy where the child concepts have an IS-A relationship with the parents
- that is, all the properties of the parent are also true for its child concepts.
Not that is-a is a property of the concepts, so additional subsumption relationships
may be defined using properties."/>
</concept>
<concept>
<code value="part-of"/>
<display value="Part Of"/>
<definition value="Child elements list the individual parts of a composite whole (e.g. body site)."/>
</concept>
<concept>
<code value="classified-with"/>
<display value="Classified With"/>
<definition value="Child concepts in the hierarchy may have only one parent, and there is a presumption
that the code system is a "closed world" meaning all things must be in
the hierarchy. This results in concepts such as "not otherwise classified."."/>
</concept>
Name
Flags
Card.
Type
Description
&
Constraints
</
CodeSystem
>
extension
0..*
string
URL
=
http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-additionalLocator
ADXP-additionalLocator:
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).
Use
on
data
type:
Address.line
Documentation
for
this
format
Full
Structure
Name
Flags
Card.
Type
Description
&
Constraints
extension
0..*
Extension
URL
=
http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-additionalLocator
ADXP-additionalLocator:
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
Usage
note:
every
effort
has
been
made
to
ensure
that
the
location,
rather
than
specifying
examples
are
correct
and
useful,
but
they
are
not
a
smaller
location
within
some
larger
one
(e.g.,
Dutch
"t.o."
means
"opposite
to"
for
house
boats
located
across
the
street
facing
houses).
Use
on
data
type:
Address.line
url
1..1
uri
"http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-additionalLocator"
valueString
0..1
string
Value
normative
part
of
extension
Documentation
for
this
format
XML
Template
the
specification.
<!-- ADXP-additionalLocator -->
< xmlns="http://hl7.org/fhir"
url="" >
<!-- from Element:
<
</extension>