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

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="space-preventive-health-cs"/>
  <text>
    <status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: CodeSystem space-preventive-health-cs</b></p><a name="space-preventive-health-cs"> </a><a name="hcspace-preventive-health-cs"> </a><p>This case-sensitive code system <code>https://mitre.org/fhir/space-health/CodeSystem/space-preventive-health-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">pre-flight-medical-screening<a name="space-preventive-health-cs-pre-flight-medical-screening"> </a></td><td>Pre-flight Medical Screening</td><td>Comprehensive medical evaluation conducted before spaceflight</td></tr><tr><td style="white-space:nowrap">radiation-exposure-monitoring<a name="space-preventive-health-cs-radiation-exposure-monitoring"> </a></td><td>Radiation Exposure Monitoring</td><td>Tracking and recording astronaut exposure to radiation during spaceflight</td></tr><tr><td style="white-space:nowrap">bone-density-countermeasures<a name="space-preventive-health-cs-bone-density-countermeasures"> </a></td><td>Bone Density Countermeasures</td><td>Interventions to prevent bone loss during spaceflight</td></tr><tr><td style="white-space:nowrap">muscle-maintenance-protocols<a name="space-preventive-health-cs-muscle-maintenance-protocols"> </a></td><td>Muscle Maintenance Protocols</td><td>Protocols designed to maintain muscle mass and strength during spaceflight</td></tr><tr><td style="white-space:nowrap">cardiovascular-conditioning<a name="space-preventive-health-cs-cardiovascular-conditioning"> </a></td><td>Cardiovascular Conditioning</td><td>Exercises and interventions to maintain cardiovascular health during spaceflight</td></tr><tr><td style="white-space:nowrap">psychological-resilience-training<a name="space-preventive-health-cs-psychological-resilience-training"> </a></td><td>Psychological Resilience Training</td><td>Training to enhance psychological coping and resilience for spaceflight</td></tr><tr><td style="white-space:nowrap">circadian-rhythm-management<a name="space-preventive-health-cs-circadian-rhythm-management"> </a></td><td>Circadian Rhythm Management</td><td>Strategies to maintain normal circadian rhythms during spaceflight</td></tr><tr><td style="white-space:nowrap">nutrition-optimization<a name="space-preventive-health-cs-nutrition-optimization"> </a></td><td>Space Nutrition Optimization</td><td>Tailoring of nutrition to prevent physiological deconditioning during spaceflight</td></tr><tr><td style="white-space:nowrap">immune-system-support<a name="space-preventive-health-cs-immune-system-support"> </a></td><td>Immune System Support</td><td>Interventions to maintain immune function during spaceflight</td></tr><tr><td style="white-space:nowrap">ocular-health-monitoring<a name="space-preventive-health-cs-ocular-health-monitoring"> </a></td><td>Ocular Health Monitoring</td><td>Regular monitoring of eye health to detect SANS early</td></tr><tr><td style="white-space:nowrap">cardiovascular-screening<a name="space-preventive-health-cs-cardiovascular-screening"> </a></td><td>Space Cardiovascular Screening</td><td>Regular monitoring of cardiovascular health during spaceflight</td></tr><tr><td style="white-space:nowrap">neurocognitive-assessment<a name="space-preventive-health-cs-neurocognitive-assessment"> </a></td><td>Space Neurocognitive Assessment</td><td>Regular assessment of cognitive function during spaceflight</td></tr></table></div>
  </text>
  <url value="https://mitre.org/fhir/space-health/CodeSystem/space-preventive-health-cs"/>
  <version value="0.5.12"/>
  <name value="SpacePreventiveHealthCodeSystem"/>
  <title value="Space Preventive Health"/>
  <status value="draft"/>
  <experimental value="true"/>
  <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="CodeSystem for space preventive health concepts not found in SNOMED CT"/>
  <caseSensitive value="true"/>
  <content value="complete"/>
  <count value="12"/>
  <concept>
    <code value="pre-flight-medical-screening"/>
    <display value="Pre-flight Medical Screening"/>
    <definition value="Comprehensive medical evaluation conducted before spaceflight"/>
  </concept>
  <concept>
    <code value="radiation-exposure-monitoring"/>
    <display value="Radiation Exposure Monitoring"/>
    <definition value="Tracking and recording astronaut exposure to radiation during spaceflight"/>
  </concept>
  <concept>
    <code value="bone-density-countermeasures"/>
    <display value="Bone Density Countermeasures"/>
    <definition value="Interventions to prevent bone loss during spaceflight"/>
  </concept>
  <concept>
    <code value="muscle-maintenance-protocols"/>
    <display value="Muscle Maintenance Protocols"/>
    <definition value="Protocols designed to maintain muscle mass and strength during spaceflight"/>
  </concept>
  <concept>
    <code value="cardiovascular-conditioning"/>
    <display value="Cardiovascular Conditioning"/>
    <definition value="Exercises and interventions to maintain cardiovascular health during spaceflight"/>
  </concept>
  <concept>
    <code value="psychological-resilience-training"/>
    <display value="Psychological Resilience Training"/>
    <definition value="Training to enhance psychological coping and resilience for spaceflight"/>
  </concept>
  <concept>
    <code value="circadian-rhythm-management"/>
    <display value="Circadian Rhythm Management"/>
    <definition value="Strategies to maintain normal circadian rhythms during spaceflight"/>
  </concept>
  <concept>
    <code value="nutrition-optimization"/>
    <display value="Space Nutrition Optimization"/>
    <definition value="Tailoring of nutrition to prevent physiological deconditioning during spaceflight"/>
  </concept>
  <concept>
    <code value="immune-system-support"/>
    <display value="Immune System Support"/>
    <definition value="Interventions to maintain immune function during spaceflight"/>
  </concept>
  <concept>
    <code value="ocular-health-monitoring"/>
    <display value="Ocular Health Monitoring"/>
    <definition value="Regular monitoring of eye health to detect SANS early"/>
  </concept>
  <concept>
    <code value="cardiovascular-screening"/>
    <display value="Space Cardiovascular Screening"/>
    <definition value="Regular monitoring of cardiovascular health during spaceflight"/>
  </concept>
  <concept>
    <code value="neurocognitive-assessment"/>
    <display value="Space Neurocognitive Assessment"/>
    <definition value="Regular assessment of cognitive function during spaceflight"/>
  </concept>
</CodeSystem>