| # | | Name | Source | Ver | Description |
| 1 | | AnimalBreed | fhir.zentricx-grupo-b#current | R4 | Extension to capture the breed of the animal. |
| 2 | | AnimalGenderStatus | fhir.zentricx-grupo-b#current | R4 | Extension to capture the gender status of the pet. |
| 3 | | AnimalSpecies | fhir.zentricx-grupo-b#current | R4 | Extension to capture the animal species of the pet. |
| 4 | | Argonaut ethnicity Extension | fhir.argonaut.r2#1.0.0 | R2 | Concepts classifying the person into a named category of humans sharing common history, traits, geographical origin or nationality. The ethnicity codes used to represent these concepts are based upon the [CDC ethnicity and Ethnicity Code Set Version 1.0](http://www.cdc.gov/phin/resources/vocabulary/index.html) which includes over 900 concepts for representing race and ethnicity of which 43 reference ethnicity. The ethnicity concepts are grouped by and pre-mapped to the 2 OMB ethnicity categories: - Hispanic or Latino - Not Hispanic or Latino. |
| 5 | | Argonaut Race Extension | fhir.argonaut.r2#1.0.0 | R2 | Concepts classifying the person into a named category of humans sharing common history, traits, geographical origin or nationality. The race codes used to represent these concepts are based upon the [CDC Race and Ethnicity Code Set Version 1.0](http://www.cdc.gov/phin/resources/vocabulary/index.html) which includes over 900 concepts for representing race and ethnicity of which 921 reference race. The race concepts are grouped by and pre-mapped to the 5 OMB race categories: - American Indian or Alaska Native - Asian - Black or African American - Native Hawaiian or Other Pacific Islander - White. |
| 6 | | CurrentOccupation | fhir.org.nz.ig.northernregion#current | R4 | The current occupation for the patient |
| 7 | | District Health Board linked to a NZ Healthcare Service, Location or Patient | fhir.org.nz.ig.base#current | R4 | District Health Board relating to a NZ Healthcare Service, Location (Facility) or Patient (primary, physical home address). |
| 8 | | EnrollmentDate | fhir.org.nz.ig.northernregion#current | R4 | The date of enrollment of the patient with this GP practice. |
| 9 | | Extension - Patient Fetal Death - Vital Records | hl7.fhir.us.vr-common-library#current | R4 | The fetal death status of the patient. |
| 10 | | Extension - Reported Parent Age At Delivery - Vital Records | hl7.fhir.us.vr-common-library#current | R4 | This Extension profile represents the reported age of the parent (either the gestational mother or the natural father - as defined by NCHS) at the delivery time of the newborn or fetus. A reference to either the **Patient - Mother - Vital Records** or the **RelatedPerson - Father Natural - Vital Records** represents the parent. It can optionally contain a reference to the reporter (**US Core Patient Profile** or **US Core RelatedPerson Profile**). |
| 11 | | Extension - Sex For Clinical Use | hl7.fhir.us.home-lab-report#current | R4 | This extension is a copy of the not-yet-published 6.0.0-ballot version US Core Sex for Clinical Use, which aligns with FHIR R5 [sexForClinicalUse extension](http://hl7.org/fhir/2022Sep/extension-patient-sexforclinicaluse.html) from which the following description is excerpted, "Sex for Clinical Use is a categorization of sex derived from observable information such as an organ inventory, recent hormone lab tests, genetic testing, menstrual status, obstetric history, etc. This property is intended for use in clinical decision making and indicates that treatment or diagnostic tests should consider best practices associated with the relevant reference population It describes the biological sex of an organism, which is most commonly determined based on anatomy and physiology or genetic (chromosome) analysis. It also optionally communicates the date when the sex was determined." See the referenced extension for more information. |
| 12 | | Extension UK Core Birth Sex | fhir.r4.ukcore.stu1#1.0.4 | R4 | An extension to support the patient's phenotypic sex at birth. |
| 13 | | Extension UK Core Contact Preference | fhir.r4.ukcore.stu1#1.0.4 | R4 | The preferred method of contact, contact times and written communication format given by a Patient or Related Person. |
| 14 | | Extension UK Core Contact Rank | fhir.r4.ukcore.stu1#1.0.4 | R4 | The preferred ranking or order of contact applied to a contact on a Patient's contact list. |
| 15 | | Extension UK Core Copy Correspondence Indicator | fhir.r4.ukcore.stu1#1.0.4 | R4 | Indicates that a Patient contact or RelatedPerson SHALL be copied in to Patient correspondence. |
| 16 | | Extension UK Core Death Notification Status | fhir.r4.ukcore.stu1#1.0.4 | R4 | The patient's death notification status. |
| 17 | | Extension UK Core Ethnic Category | fhir.r4.ukcore.stu1#1.0.4 | R4 | Information that describes the patient's ethnic category. |
| 18 | | Extension UK Core NHS Number Verification Status | fhir.r4.ukcore.stu1#1.0.4 | R4 | Information describing the verification and tracing status of a patient's NHS Number. |
| 19 | | Extension UK Core Residential Status | fhir.r4.ukcore.stu1#1.0.4 | R4 | Information about a patient's residential status. |
| 20 | | Gender Identity | fhir.nachc.hiv-cds#current | R4 | Concepts Associated with Gender Identity Elements |
| 21 | | Information Source | fhir.org.nz.ig.base#current | R4 | The official source of information held about a patient. |
| 22 | | Information Source | fhir.org.nz.ig.base#current | R4 | The official source of information held about a patient. |
| 23 | | Information Source | fhir.org.nz.ig.base#current | R4 | The official source of information held about a patient. |
| 24 | | MaoriDescent | fhir.org.nz.ig.base#current | R4 | Code indicting whether the person is of Māori descent |
| 25 | | Messaging Address | fhir.org.nz.ig.base#current | R4 | The address to where electronic communications might be sent. For historical reasons, there is an overlap with edi-address. |
| 26 | | MilitaryStatus | hl7.fhir.us.icsr-ae-reporting#current | R4 | Information on the military status of the ICSR Patient |
| 27 | | MilitaryStatus | hl7.fhir.us.davinci-pas#current | R4 | A patient's military status. |
| 28 | | NVSS SexAtDeath | hl7.fhir.us.vrdr#current | R4 | Sex on visual inspection at the time of death by the funeral home |
| 29 | | NZ Citizenship | fhir.org.nz.ig.base#current | R4 | New Zealand citizenship |
| 30 | | NZ Domicile Code | fhir.org.nz.ig.base#current | R4 | NZ Domicile Code. Derived from a patient's primary physical, home address. |
| 31 | | NZ Ethnicity | fhir.org.nz.ig.base#current | R4 | The ethnic group or groups that a person identifies with or feels they belong to. Ethnicity is a measure of cultural affiliation as opposed to race, ancestry, nationality or citizen. Ethnicity is self-perceived and a person can belong to more than one group.
The Stats New Zealand standard can be found [here](http://aria.stats.govt.nz/aria/#ClassificationView:uri=http://stats.govt.nz/cms/ClassificationVersion/YVqOcFHSlguKkT17). |
| 32 | | Nz_iwi | fhir.org.nz.ig.base#current | R4 | Persons Iwi affiliation |
| 33 | | PCORNet Ethnicity Code | hl7.fhir.us.cdmh#current | R4 | Indicates the ethnicity code desired by PCORNet data marts. |
| 34 | | PCORNet Race Code | hl7.fhir.us.cdmh#current | R4 | Indicates the race code desired by PCORNet data marts. |
| 35 | | Primary Healthcare Organisation | fhir.org.nz.ig.base#current | R4 | Primary Healthcare Organisation associated with a General Practice linked to a NZ Healthcare Service, Location (Facility) or Patient (GP). |
| 36 | | Ranked causes of death | hl7.fhir.us.pedcan#current | R4 | The circumstances or conditions that resulted in the death of a living being, with ranking. |
| 37 | | Sex At Birth | fhir.org.nz.ig.base#current | R4 | A person’s sex at the time of their birth (considered to be immutable). |
| 38 | | Sex of patient assigned at birth | fhir.argonaut.r2#1.0.0 | R2 | A code classifying the person's sex assigned at birth as specified by the [Office of the National Coordinator for Health IT (ONC)](https://www.healthit.gov/newsroom/about-onc). |
| 39 | | Sexual Orientation | fhir.nachc.hiv-cds#current | R4 | Concepts Associated with Sexual Orientation Elements |
| 40 | | Sexual Orientation | hl7.fhir.us.cdmh#current | R4 | Indicates the sexual orientation of the person. |
| 41 | | Spouse Is Alive | hl7.fhir.us.vrdr#current | R4 | Spouse is Alive. |
| 42 | | US Core Birth Sex Extension | hl7.fhir.us.core#current | R4 | A code classifying the person's sex assigned at birth as specified by the [Office of the National Coordinator for Health IT (ONC)](https://www.healthit.gov/newsroom/about-onc). This extension aligns with the C-CDA Birth Sex Observation (LOINC 76689-9). After version 6.0.0, this extension is no longer a *USCDI Requirement*. |
| 43 | | US Core Ethnicity Extension | hl7.fhir.us.core#current | R4 | Concepts classifying the person into a named category of humans sharing common history, traits, geographical origin or nationality. The ethnicity codes used to represent these concepts are based upon the [CDC ethnicity and Ethnicity Code Set Version 1.0](http://www.cdc.gov/phin/resources/vocabulary/index.html) which includes over 900 concepts for representing race and ethnicity of which 43 reference ethnicity. The ethnicity concepts are grouped by and pre-mapped to the 2 OMB ethnicity categories: - Hispanic or Latino - Not Hispanic or Latino. |
| 44 | | US Core Gender Identity Extension | hl7.fhir.us.core#current | R4 | This extension represents an individual's sense of being a man, woman, boy, girl, nonbinary, or something else, ascertained by asking them what that identity is. Systems requiring multiple gender identities and associated dates **SHOULD** use the FHIR R5 [genderIdentity extension](http://hl7.org/fhir/extensions/StructureDefinition-individual-genderIdentity.html). When future versions of US Core are based on FHIR R5, the FHIR R5 extension will supersede this extension. |
| 45 | | US Core Race Extension | hl7.fhir.us.core#current | R4 | Concepts classifying the person into a named category of humans sharing common history, traits, geographical origin or nationality. The race codes used to represent these concepts are based upon the [CDC Race and Ethnicity Code Set Version 1.0](http://www.cdc.gov/phin/resources/vocabulary/index.html#3) which includes over 900 concepts for representing race and ethnicity of which 921 reference race. The race concepts are grouped by and pre-mapped to the 5 OMB race categories:
- American Indian or Alaska Native
- Asian
- Black or African American
- Native Hawaiian or Other Pacific Islander
- White. |
| 46 | | US Core Sex Extension | hl7.fhir.us.core#current | R4 | The Sex Extension is used to reflect the documentation of a person's sex. Systems choosing to record sources of information should use the [Provenance resource](basic-provenance.html#element-level-provenance).
USCDI v3 includes a data element for sex, intended to support the exchange of a sex value that is not characterized as sex assigned at birth or birth sex. This Sex extension supports USCDI v3. Sex assigned at birth or birth sex can be recorded using the more specific [US Core Birth Sex Extension](http://hl7.org/fhir/us/core/StructureDefinition/us-core-birthsex).
Future versions of this extension may be informed by the content of the HL7 Cross Paradigm IG: Gender Harmony - Sex and Gender Representation, which may include additional guidance on its relationship to administrative gender ([Patient.gender](StructureDefinition-us-core-patient-definitions.html#Patient.gender)). |
| 47 | | US Core Tribal Affiliation Extension | hl7.fhir.us.core#current | R4 | This Extension profile represents a tribe or band with which a person associates and, optionally, whether they are enrolled. |
| 48 | | US Public Health Gender Identity Extension | hl7.fhir.us.ecr#current | R4 | An individual's personal sense of being a man, woman, boy, girl, nonbinary, or something else. This represents an individual’s identity, ascertained by asking them what that identity is. This is a copy of the draft FHIR individual-genderIdentity extension (http://hl7.org/fhir/StructureDefinition/individual-genderIdentity). |
| 49 | | US Public Health Tribal Affiliation Extension | hl7.fhir.us.central-cancer-registry-reporting#current | R4 | This Extension profile represents an affiliated tribe name and whether or not the patient is an enrolled member |
| 50 | | US Public Health Tribal Affiliation Extension | hl7.fhir.us.ecr#current | R4 | This Extension profile represents an affiliated tribe name and whether or not the patient is an enrolled member |
| 51 | | US Public Health Tribal Affiliation Extension | hl7.fhir.us.ph-library#current | R4 | This Extension profile represents an affiliated tribe name and whether or not the patient is an enrolled member |
| 52 | | US Public Health Tribal Affiliation Extension | hl7.fhir.us.ph-library#current | R4 | This Extension profile represents an affiliated tribe name and whether or not the patient is an enrolled member of that tribe. |