_2.16.840.1.113883.10.20.24.3.55.cat1.erb in health-data-standards-3.5.3

- old
+ new

@@ -3,8 +3,16 @@
   <observation classCode="OBS" moodCode="EVN">
     <templateId root="2.16.840.1.113883.10.20.24.3.55"/>
     <id root="1.3.6.1.4.1.115" extension="<%= entry.id %>"/>
     <code code="48768-6" codeSystemName="LOINC" codeSystem="2.16.840.1.113883.6.1" displayName="Payment source"/> 
     <statusCode code="completed"/>
+    <effectiveTime>
+      <!-- Attribute: Start Datetime -->
+      <low <%= value_or_null_flavor(entry.start_time) %>/>
+      <% if entry.end_time %>
+        <high value="<%= time_if_not_nil(entry.end_time) %>" />
+      <% end %>
+    </effectiveTime>
     <%== code_display(entry, 'preferred_code_sets' =>["SOP","Source of Payment Typology"] , 'tag_name' => 'value', 'extra_content' => "xsi:type=\"CD\" sdtc:valueSet=\"2.16.840.1.114222.4.11.3591\"") %>
+
   </observation>            
 </entry>
\ No newline at end of file