MedicationStatementTaken

A coded concept identifying level of certainty if patient has taken or has not taken the medication.

This code system http://terminology.hl7.org/CodeSystem/medication-statement-taken defines the following codes:

CodeDisplayDefinition
y YesPositive assertion that patient has taken medication.
n NoNegative assertion that patient has not taken medication.
unk UnknownUnknown assertion if patient has taken medication.
na Not ApplicablePatient reporting does not apply.
<status value="draft"/><experimental value="false"/><date value="2018-08-19T21:48:56+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="A coded concept identifying level of certainty if patient has taken or has not taken the medication."/><caseSensitive value="true"/><valueSet value="http://hl7.org/fhir/ValueSet/medication-statement-taken"/><content value="complete"/><concept><code value="y"/><display value="Yes"/><definition value="Positive assertion that patient has taken medication."/></concept><concept><code value="n"/><display value="No"/><definition value="Negative assertion that patient has not taken medication."/></concept><concept><code value="unk"/><display value="Unknown"/><definition value="Unknown assertion if patient has taken medication."/></concept><concept><code value="na"/><display value="Not Applicable"/><definition value="Patient reporting does not apply."/></concept></CodeSystem>