<status value="active" /> <date value="2023-10-09" /> <publisher value="HL7 UK" /> <contact> <name value="HL7 UK" /> <telecom> <system value="email" /> <value value="ukcore@hl7.org.uk" /> <use value="work" /> <rank value="1" /> </telecom> </contact> <description value="A set of codes to identify the preferred contact method of a patient, contact or related person. These codes and their descriptions represent common communication methods and are originally sourced from the removed [NHS Data Dictionary PreferredContactMethod](https://data.developer.nhs.uk/dms/mim/3.1.09/Vocabulary/PreferredContactMethod.htm) list. SMS added 10/10/2023 for Galleri / Grail usage with a sequential code ID." /> <copyright value="Copyright © 2021+ HL7 UK Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. HL7® FHIR® standard Copyright © 2011+ HL7 The HL7® FHIR® standard is used under the FHIR license. You may obtain a copy of the FHIR license at https://www.hl7.org/fhir/license.html." /> <caseSensitive value="true" /> <content value="complete" /> <concept> <code value="1" /> <display value="Letter" /> </concept> <concept> <code value="2" /> <display value="Visit" /> </concept> <concept> <code value="3" /> <display value="Telephone" /> </concept> <concept> <code value="4" /> <display value="E-mail" /> </concept> <concept> <code value="5" /> <display value="Minicom (Textphone)" /> </concept> <concept> <code value="6" /> <display value="Telephone contact via proxy" /> </concept> <concept> <code value="7" /> <display value="Sign language" /> </concept> <concept> <code value="8" /> <display value="No Telephone contact" /> </concept> <concept> <code value="9" /> <display value="SMS" /> </concept> </CodeSystem>