<?xml version="1.0" encoding="UTF-8"?>

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="psychological-countermeasure-cs"/>
  <text>
    <status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: CodeSystem psychological-countermeasure-cs</b></p><a name="psychological-countermeasure-cs"> </a><a name="hcpsychological-countermeasure-cs"> </a><p>This case-sensitive code system <code>http://hl7.org/fhir/uv/aerospace/CodeSystem/psychological-countermeasure-cs</code> defines the following codes:</p><table class="codes"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style="white-space:nowrap">cbt-session<a name="psychological-countermeasure-cs-cbt-session"> </a></td><td>Cognitive behavioral therapy session</td><td>Formal CBT or counseling session (in-person or telemedicine).</td></tr><tr><td style="white-space:nowrap">supportive-counseling<a name="psychological-countermeasure-cs-supportive-counseling"> </a></td><td>Supportive counseling</td><td>Non-directive supportive conversation with behavioral health personnel.</td></tr><tr><td style="white-space:nowrap">exercise-countermeasure<a name="psychological-countermeasure-cs-exercise-countermeasure"> </a></td><td>Exercise countermeasure</td><td>Physical exercise targeting stress reduction or mood improvement.</td></tr><tr><td style="white-space:nowrap">bright-light-therapy<a name="psychological-countermeasure-cs-bright-light-therapy"> </a></td><td>Bright light therapy</td><td>Timed bright light exposure to stabilize circadian rhythms.</td></tr><tr><td style="white-space:nowrap">guided-meditation<a name="psychological-countermeasure-cs-guided-meditation"> </a></td><td>Guided meditation</td><td>Structured mindfulness or meditation session.</td></tr><tr><td style="white-space:nowrap">crew-debrief<a name="psychological-countermeasure-cs-crew-debrief"> </a></td><td>Crew debrief</td><td>Guided crew-level debrief to process events and conflict.</td></tr><tr><td style="white-space:nowrap">sleep-hygiene-coaching<a name="psychological-countermeasure-cs-sleep-hygiene-coaching"> </a></td><td>Sleep hygiene coaching</td><td>Behavioral intervention to improve sleep habits.</td></tr><tr><td style="white-space:nowrap">pharmacologic-anxiolytic<a name="psychological-countermeasure-cs-pharmacologic-anxiolytic"> </a></td><td>Pharmacologic anxiolytic</td><td>Medication used to reduce acute anxiety.</td></tr><tr><td style="white-space:nowrap">pharmacologic-sedative<a name="psychological-countermeasure-cs-pharmacologic-sedative"> </a></td><td>Pharmacologic sedative</td><td>Medication used to promote sleep.</td></tr><tr><td style="white-space:nowrap">vr-relaxation<a name="psychological-countermeasure-cs-vr-relaxation"> </a></td><td>VR relaxation protocol</td><td>Immersive virtual environment for relaxation or mood support.</td></tr></table></div>
  </text>
  <url value="http://hl7.org/fhir/uv/aerospace/CodeSystem/psychological-countermeasure-cs"/>
  <version value="0.5.12"/>
  <name value="PsychologicalCountermeasureCS"/>
  <title value="Psychological Countermeasure Code System"/>
  <status value="active"/>
  <date value="2026-03-25T00:24:16-05:00"/>
  <publisher value="MITRE"/>
  <contact>
    <name value="MITRE"/>
    <telecom>
      <system value="url"/>
      <value value="https://www.mitre.org/"/>
    </telecom>
  </contact>
  <description value="Codes for psychological countermeasure interventions in aerospace missions."/>
  <caseSensitive value="true"/>
  <content value="complete"/>
  <count value="10"/>
  <concept>
    <code value="cbt-session"/>
    <display value="Cognitive behavioral therapy session"/>
    <definition value="Formal CBT or counseling session (in-person or telemedicine)."/>
  </concept>
  <concept>
    <code value="supportive-counseling"/>
    <display value="Supportive counseling"/>
    <definition value="Non-directive supportive conversation with behavioral health personnel."/>
  </concept>
  <concept>
    <code value="exercise-countermeasure"/>
    <display value="Exercise countermeasure"/>
    <definition value="Physical exercise targeting stress reduction or mood improvement."/>
  </concept>
  <concept>
    <code value="bright-light-therapy"/>
    <display value="Bright light therapy"/>
    <definition value="Timed bright light exposure to stabilize circadian rhythms."/>
  </concept>
  <concept>
    <code value="guided-meditation"/>
    <display value="Guided meditation"/>
    <definition value="Structured mindfulness or meditation session."/>
  </concept>
  <concept>
    <code value="crew-debrief"/>
    <display value="Crew debrief"/>
    <definition value="Guided crew-level debrief to process events and conflict."/>
  </concept>
  <concept>
    <code value="sleep-hygiene-coaching"/>
    <display value="Sleep hygiene coaching"/>
    <definition value="Behavioral intervention to improve sleep habits."/>
  </concept>
  <concept>
    <code value="pharmacologic-anxiolytic"/>
    <display value="Pharmacologic anxiolytic"/>
    <definition value="Medication used to reduce acute anxiety."/>
  </concept>
  <concept>
    <code value="pharmacologic-sedative"/>
    <display value="Pharmacologic sedative"/>
    <definition value="Medication used to promote sleep."/>
  </concept>
  <concept>
    <code value="vr-relaxation"/>
    <display value="VR relaxation protocol"/>
    <definition value="Immersive virtual environment for relaxation or mood support."/>
  </concept>
</CodeSystem>