Integrated Campaign Registry (ICR) Implementation Guide
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Integrated Campaign Registry (ICR) Implementation Guide - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

: ICR Travel Time Band - JSON Representation

Draft as of 2026-10-29

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{
  "resourceType" : "CodeSystem",
  "id" : "icr-travel-time-band-cs",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem icr-travel-time-band-cs</b></p><a name=\"icr-travel-time-band-cs\"> </a><a name=\"hcicr-travel-time-band-cs\"> </a><p>This case-sensitive code system <code>https://icr.healthcampaigns.org/CodeSystem/icr-travel-time-band-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\">walk-lt-1h<a name=\"icr-travel-time-band-cs-walk-lt-1h\"> </a></td><td>Within 1 hour walking</td><td>Less than one hour on foot.</td></tr><tr><td style=\"white-space:nowrap\">walk-1h-4h<a name=\"icr-travel-time-band-cs-walk-1h-4h\"> </a></td><td>1 to 4 hours walking</td><td>Between one and four hours on foot.</td></tr><tr><td style=\"white-space:nowrap\">walk-gt-4h<a name=\"icr-travel-time-band-cs-walk-gt-4h\"> </a></td><td>Over 4 hours walking</td><td>More than four hours on foot.</td></tr><tr><td style=\"white-space:nowrap\">drive-lt-1h<a name=\"icr-travel-time-band-cs-drive-lt-1h\"> </a></td><td>Within 1 hour driving</td><td>Less than one hour by motor vehicle.</td></tr><tr><td style=\"white-space:nowrap\">drive-1h-4h<a name=\"icr-travel-time-band-cs-drive-1h-4h\"> </a></td><td>1 to 4 hours driving</td><td>Between one and four hours by motor vehicle.</td></tr><tr><td style=\"white-space:nowrap\">drive-gt-4h<a name=\"icr-travel-time-band-cs-drive-gt-4h\"> </a></td><td>Over 4 hours driving</td><td>More than four hours by motor vehicle.</td></tr></table></div>"
  },
  "url" : "https://icr.healthcampaigns.org/CodeSystem/icr-travel-time-band-cs",
  "version" : "0.1.0",
  "name" : "ICRTravelTimeBandCS",
  "title" : "ICR Travel Time Band",
  "status" : "draft",
  "experimental" : false,
  "date" : "2026-10-29T03:03:58+00:00",
  "publisher" : "UNICEF",
  "contact" : [
    {
      "name" : "UNICEF",
      "telecom" : [
        {
          "system" : "url",
          "value" : "https://www.unicef.org"
        }
      ]
    }
  ],
  "description" : "Accessibility strata for a population estimate: travel time to the service point (the catchment's facility, or the nearest facility), by mode. Computed on a friction surface (e.g. Crosscut / MAP accessibility models over WorldPop); the band edges follow the common 1 h / 4 h cut-offs.",
  "jurisdiction" : [
    {
      "coding" : [
        {
          "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code" : "001",
          "display" : "World"
        }
      ]
    }
  ],
  "caseSensitive" : true,
  "content" : "complete",
  "count" : 6,
  "concept" : [
    {
      "code" : "walk-lt-1h",
      "display" : "Within 1 hour walking",
      "definition" : "Less than one hour on foot."
    },
    {
      "code" : "walk-1h-4h",
      "display" : "1 to 4 hours walking",
      "definition" : "Between one and four hours on foot."
    },
    {
      "code" : "walk-gt-4h",
      "display" : "Over 4 hours walking",
      "definition" : "More than four hours on foot."
    },
    {
      "code" : "drive-lt-1h",
      "display" : "Within 1 hour driving",
      "definition" : "Less than one hour by motor vehicle."
    },
    {
      "code" : "drive-1h-4h",
      "display" : "1 to 4 hours driving",
      "definition" : "Between one and four hours by motor vehicle."
    },
    {
      "code" : "drive-gt-4h",
      "display" : "Over 4 hours driving",
      "definition" : "More than four hours by motor vehicle."
    }
  ]
}