| Name | Flags | Card. | Type |
Description & Constraints
|
|---|---|---|---|---|
Observation
|
Observation | |||
us-ph-address-extension
|
S | 0..1 | Address |
Exposure/contact address URL: http://hl7.org/fhir/us/ph-library/StructureDefinition/us-ph-address-extension |
category
|
S | 1..1 |
Exposure Required Pattern: At least the following |
|
coding
|
1..* | Coding |
Code defined by a terminology system Fixed Value: (complex) |
|
system
|
1..1 | uri |
Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/v3-ActClass |
|
|
code
|
1..1 | code |
Symbol in syntax defined by the system Fixed Value: EXPOS |
|
|
code
|
S | The type of exposure/contact (environmental, activity, event, location, person, animal, etc.). Suggested value sets:[Exposure Setting (COVID-19)](https://phinvads.cdc.gov/vads/ViewValueSet.action?id=FA5D6D86-C7B2-EA11-818F-005056ABE2F0), [Exposure Location](https://phinvads.cdc.gov/vads/ViewValueSet.action?id=9BE75E17-176B-DE11-9B52-0015173D1785), [Social History Type](https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.88.12.80.60/expansion) | ||
subject
|
S | 1.. | Reference (US Public Health Patient) | |
|
focus
|
S | Reference (US Public Health Patient | RelatedPerson | Group | US Public Health Location) | Contact with an entity (person, animal) or at a location. | |
|
effective[x]
|
S | |||
value[x]
|
S | |||
valueCodeableConcept
|
CodeableConcept | |||
valueString
|
string | |||
|
Documentation for this format
|
||||