This code system http://hl7.org/fhir/address-type defines the following codes:

Code Display Definition
postal Postal Mailing addresses - PO Boxes and care-of addresses.
physical Physical A physical address that can be visited.
both Postal & Physical An address that is both physical and postal.
<status value="active"/> <experimental value="false"/> <date value="2020-08-20T17:41:31+10:00"/> <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 type of an address (physical / postal)."/> <caseSensitive value="true"/> <valueSet value="http://hl7.org/fhir/ValueSet/address-type"/> <content value="complete"/> <concept> <code value="postal"/> <display value="Postal"/> <definition value="Mailing addresses - PO Boxes and care-of addresses."/> </concept> <concept> <code value="physical"/> <display value="Physical"/> <definition value="A physical address that can be visited."/> </concept> <concept> <code value="both"/> <display value="Postal & Physical"/> <definition value="An address that is both physical and postal."/> </concept> </CodeSystem>