This case-sensitive code system http://terminology.hl7.org/CodeSystem/ex-coverage-financial-exception defines the following codes:

CodeDisplayDefinition
retired RetiredRetired persons have all copays and deductibles reduced.
foster Foster childChildren in the foster care have all copays and deductibles waived.
 <status value="draft"/> <experimental value="false"/> <date value="2023-11-17T03:23:21-07:00"/> <publisher value="Health Level Seven International"/> <contact> <telecom> <system value="url"/> <value value="http://hl7.org"/> </telecom> <telecom> <system value="email"/> <value value="hq@HL7.org"/> </telecom> </contact> <description value="This value set includes Example Coverage Financial Exception Codes."/> <copyright value="This material derives from the HL7 Terminology (THO). THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license"/> <caseSensitive value="true"/> <valueSet value="http://terminology.hl7.org/ValueSet/coverage-financial-exception"/> <content value="complete"/> <concept> <code value="retired"/> <display value="Retired"/> <definition value="Retired persons have all copays and deductibles reduced."/> </concept> <concept> <code value="foster"/> <display value="Foster child"/> <definition value="Children in the foster care have all copays and deductibles waived."/> </concept> </CodeSystem>