SMOKING_Unknown_Smoker.xml

<section>
	<templateId root="2.16.840.1.113883.10.20.22.2.17"/>
	<code code="29762-2" codeSystem="2.16.840.1.113883.6.1" codeSystemName="LOINC" displayName="Social History"/>
	<title>Social History</title>
	<text>
		<list>
			<caption>Smoking Status</caption>
			<item>
				<content>Unknown if ever smoked</content>
				<content>Started: </content>
				<content>Stopped:</content>
				<content>Recorded June 6, 2014 10:32am</content>
			</item>
		</list>
	</text>
	<!-- A best practice is to only include one smoking status per patient to avoid confusion. -->
	<!-- While multiple smoking statuses are permissible in C-CDA 1.1, a cardinality revision in C-CDA 2.0 is proposed. -->
	<entry>
		<observation classCode="OBS" moodCode="EVN">
			<templateId root="2.16.840.1.113883.10.20.22.4.78"/>
			<code code="ASSERTION" codeSystem="2.16.840.1.113883.5.4"/>
			<statusCode code="completed"/>
			<effectiveTime>
				<!-- effectiveTime/low is nullFlavor when smoking status is unknown.-->
				<!-- Please note that there may be revisions to this assignment in C-CDA R2.0-->
				<!-- Other nullFlavors have been discussed and may be appropriate -->
				<low nullFlavor="UNK"/>
			</effectiveTime>
			<!-- The use of a specfic SNOMED code for unknown smoker is an encouraged variation from C-CDA practices in other sections -->
			<value xsi:type="CD" codeSystem="2.16.840.1.113883.6.96" codeSystemName="SNOMED CT" code="266927001" displayName="Unknown if ever smoked"/>
			<author>
				<time value="201406061032+0500"/>
				<assignedAuthor>
					<id root="2.16.840.1.113883.4.6" extension="99999999"/>
					<!-- Root means NPI number. -->
					<code code="200000000X" codeSystem="2.16.840.1.113883.6.101"
					displayName="Allopathic and Osteopathic Physicians"/>
					<telecom use="WP" value="tel:+1(555)555-1002"/>
					<assignedPerson>
						<name>
							<given>Henry</given>
							<family>Seven</family>
						</name>
					</assignedPerson>
				</assignedAuthor>
			</author>
		</observation>
	</entry>
</section>