US Public Health Profiles Library
1.0.0 - STU1

US Public Health Profiles Library, published by HL7 Public Health Working Group. This is not an authorized publication; it is the continuous build for version 1.0.0). This version is based on the current content of https://github.com/HL7/fhir-us-ph-common-library-ig/ and changes regularly. See the Directory of published versions

## ValueSet: US Public Health VaueSet - Pregnancy Status

Official URL: http://hl7.org/fhir/us/ph-library/ValueSet/us-ph-valueset-pregnancy-status | Version: 1.0.0
Active as of 2018-08-01 | Computable Name: USPublicHealthValueSetPregnancyStatus
Other Identifiers: id: urn:oid:2.16.840.1.113883.11.20.9.85

This value set contains codes representing pregnancy statuses.

References

- US Public Health Pregnancy Status Observation

### Logical Definition (CLD)

This value set includes codes based on the following rules:

- Import all the codes that are contained in Extended Pregnancy Status
- Include these codes as defined in `http://terminology.hl7.org/CodeSystem/v3-NullFlavor`

  Code | Display | Definition
  UNK | Unknown | **Description:**A proper value is applicable, but not known. **Usage Notes**: This means the actual value is not known. If the only thing that is unknown is how to properly express the value in the necessary constraints (value set, datatype, etc.), then the OTH or UNC flavor should be used. No properties should be included for a datatype with this property unless: 1. Those properties themselves directly translate to a semantic of "unknown". (E.g. a local code sent as a translation that conveys 'unknown') 2. Those properties further qualify the nature of what is unknown. (E.g. specifying a use code of "H" and a URL prefix of "tel:" to convey that it is the home phone number that is unknown.)

### Expansion

This value set contains 5 concepts

Expansion based on:

- SNOMED CT United States edition 01-Sep 2023
- codesystem NullFlavor v2.1.0 (CodeSystem)
- SNOMED CT United States edition 01-Sep 2023
- valueset Extended Pregnancy Status v20220714 (ValueSet)

Code | System | Display | Inactive | Definition
102874004 | http://snomed.info/sct | Possible pregnancy (finding) | inactive |
146799005 | http://snomed.info/sct | Possible pregnancy (situation) |  |
60001007 | http://snomed.info/sct | Not pregnant (finding) |  |
77386006 | http://snomed.info/sct | Pregnancy (finding) |  |
UNK | http://terminology.hl7.org/CodeSystem/v3-NullFlavor | Unknown |  | **Description:**A proper value is applicable, but not known. Usage Notes: This means the actual value is not known. If the only thing that is unknown is how to properly express the value in the necessary constraints (value set, datatype, etc.), then the OTH or UNC flavor should be used. No properties should be included for a datatype with this property unless: Those properties themselves directly translate to a semantic of "unknown". (E.g. a local code sent as a translation that conveys 'unknown') Those properties further qualify the nature of what is unknown. (E.g. specifying a use code of "H" and a URL prefix of "tel:" to convey that it is the home phone number that is unknown.)

Explanation of the columns that may appear on this page:

Level | A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
System | The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code | The code (used as the code in the resource instance)
Display | The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition | An explanation of the meaning of the concept
Comments | Additional notes about how to use the code