<status value="active"/> <experimental value="false"/> <date value="2014-03-26"/> <description value="Code specifying financial indicators used to assess or establish eligibility for coverage under a policy or program; e.g., pay stub; tax or income document; asset document; living expenses."/> <compose> <include> <system value="http://terminology.hl7.org/CodeSystem/v3-ObservationValue"/> <filter> <property value="concept"/> <op value="is-a"/> <value value="INCOME"/> </filter> </include> </compose> </ValueSet>