<?xml version="1.0" encoding="UTF-8"?>
<!-- This is the sitemap index — the single entry point submitted to Google Search Console -->
<!-- All child sitemaps are listed in sitemap-index.xml (same content, canonical reference) -->
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <sitemap>
    <loc>https://diagnosticordersdirect.com/sitemap-core.xml</loc>
    <lastmod>2026-06-06</lastmod>
  </sitemap>
  <sitemap>
    <loc>https://diagnosticordersdirect.com/sitemap-services.xml</loc>
    <lastmod>2026-06-06</lastmod>
  </sitemap>
  <sitemap>
    <loc>https://diagnosticordersdirect.com/sitemap-guides.xml</loc>
    <lastmod>2026-06-06</lastmod>
  </sitemap>
  <sitemap>
    <loc>https://diagnosticordersdirect.com/sitemap-education.xml</loc>
    <lastmod>2026-06-06</lastmod>
  </sitemap>
  <sitemap>
    <loc>https://diagnosticordersdirect.com/sitemap-pathways.xml</loc>
    <lastmod>2026-06-06</lastmod>
  </sitemap>
  <sitemap>
    <loc>https://diagnosticordersdirect.com/sitemap-preventive.xml</loc>
    <lastmod>2026-06-06</lastmod>
  </sitemap>
  <sitemap>
    <loc>https://diagnosticordersdirect.com/sitemap-blog.xml</loc>
    <lastmod>2026-06-06</lastmod>
  </sitemap>
  <sitemap>
    <loc>https://diagnosticordersdirect.com/sitemap-partners.xml</loc>
    <lastmod>2026-06-06</lastmod>
  </sitemap>
  <sitemap>
    <loc>https://diagnosticordersdirect.com/sitemap-state-hubs.xml</loc>
    <lastmod>2026-06-06</lastmod>
  </sitemap>
  <sitemap>
    <loc>https://diagnosticordersdirect.com/sitemap-locations.xml</loc>
    <lastmod>2026-06-06</lastmod>
  </sitemap>
</sitemapindex>
