PIVL_TS: PeriodicIntervalOfTime (V3 Data Type) - Clinical Document Architecture v2.0.1-sd-202510-matchbox-patch

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• PIVL_TS: PeriodicIntervalOfTime (V3 Data Type)

Logical Model: PIVL_TS: PeriodicIntervalOfTime (V3 Data Type)

Official URL:http://hl7.org/cda/stds/core/StructureDefinition/PIVL-TS	Version:2.0.1-sd-202510-matchbox-patch
Active as of 2025-10-29	Computable Name:PIVL_TS

An interval of time that recurs periodically. Periodic intervals have two properties, phase and period. The phase specifies the "interval prototype" that is repeated every period.

Usages:

• Use this Logical Model: AD: PostalAddress (V3 Data Type), Criterion (CDA Class), LabCriterion (CDA Class), Observation (CDA Class)...Show 5 more,ObservationRange (CDA Class),SXPR_TS: Component part of GTS (V3 Data Type),SubstanceAdministration (CDA Class),Supply (CDA Class)andTEL: TelecommunicationAddress (V3 Data Type)

You can also check for usages in the FHIR IG Statistics

Formal Views of Template Content

Description of Template, Differentials, Snapshots and how the different presentations work.

Other representations of profile: CSV, Excel

Resource Content

{
  "resourceType" : "StructureDefinition",
  "id" : "PIVL-TS",
  "extension" : [
    {
      "url" : "http://hl7.org/fhir/tools/StructureDefinition/logical-target",
      "_valueBoolean" : {
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/StructureDefinition/data-absent-reason",
            "valueCode" : "not-applicable"
          }
        ]
      }
    },
    {
      "url" : "http://hl7.org/fhir/tools/StructureDefinition/xml-namespace",
      "valueUri" : "urn:hl7-org:v3"
    },
    {
      "url" : "http://hl7.org/fhir/tools/StructureDefinition/logical-container",
      "valueUri" : "http://hl7.org/cda/stds/core/StructureDefinition/ClinicalDocument"
    }
  ],
  "url" : "http://hl7.org/cda/stds/core/StructureDefinition/PIVL-TS",
  "version" : "2.0.1-sd-202510-matchbox-patch",
  "name" : "PIVL_TS",
  "title" : "PIVL_TS: PeriodicIntervalOfTime (V3 Data Type)",
  "status" : "active",
  "experimental" : false,
  "date" : "2025-10-29T22:15:57+01:00",
  "publisher" : "Health Level 7",
  "contact" : [
    {
      "name" : "HL7 International - Structured Documents",
      "telecom" : [
        {
          "system" : "url",
          "value" : "http://www.hl7.org/Special/committees/structure"
        },
        {
          "system" : "email",
          "value" : "structdog@lists.HL7.org"
        }
      ]
    }
  ],
  "description" : "An interval of time that recurs periodically. Periodic intervals have two properties, phase and period. The phase specifies the \"interval prototype\" that is repeated every period.",
  "fhirVersion" : "5.0.0",
  "mapping" : [
    {
      "identity" : "rim",
      "uri" : "http://hl7.org/v3",
      "name" : "RIM Mapping"
    }
  ],
  "kind" : "logical",
  "abstract" : false,
  "type" : "http://hl7.org/cda/stds/core/StructureDefinition/PIVL_TS",
  "baseDefinition" : "http://hl7.org/cda/stds/core/StructureDefinition/SXCM-TS",
  "derivation" : "specialization",
  "differential" : {
    "element" : [
      {
        "id" : "PIVL_TS",
        "path" : "PIVL_TS",
        "min" : 1,
        "max" : "*"
      },
      {
        "id" : "PIVL_TS.value",
        "path" : "PIVL_TS.value",
        "representation" : ["xmlAttr"],
        "min" : 0,
        "max" : "0"
      },
      {
        "id" : "PIVL_TS.phase",
        "path" : "PIVL_TS.phase",
        "label" : "Phase",
        "definition" : "A prototype of the repeating interval, specifying the duration of each occurrence and anchors the periodic interval sequence at a certain point in time.",
        "min" : 0,
        "max" : "1",
        "type" : [
          {
            "code" : "http://hl7.org/cda/stds/core/StructureDefinition/IVL-TS"
          }
        ]
      },
      {
        "id" : "PIVL_TS.period",
        "path" : "PIVL_TS.period",
        "label" : "Period",
        "definition" : "A time duration specifying as a reciprocal measure of the frequency at which the periodic interval repeats.",
        "min" : 0,
        "max" : "1",
        "type" : [
          {
            "code" : "http://hl7.org/cda/stds/core/StructureDefinition/PQ"
          }
        ]
      },
      {
        "id" : "PIVL_TS.alignment",
        "path" : "PIVL_TS.alignment",
        "representation" : ["xmlAttr"],
        "label" : "Alignment to the Calendar",
        "definition" : "Specifies if and how the repetitions are aligned to the cycles of the underlying calendar (e.g., to distinguish every 30 days from \"the 5th of every month\".) A non-aligned periodic interval recurs independently from the calendar. An aligned periodic interval is synchronized with the calendar.",
        "min" : 0,
        "max" : "1",
        "type" : [
          {
            "code" : "code",
            "profile" : ["http://hl7.org/cda/stds/core/StructureDefinition/cs-simple"]
          }
        ]
      },
      {
        "id" : "PIVL_TS.institutionSpecified",
        "path" : "PIVL_TS.institutionSpecified",
        "representation" : ["xmlAttr"],
        "label" : "Institution Specified Timing",
        "definition" : "Indicates whether the exact timing is up to the party executing the schedule (e.g., to distinguish \"every 8 hours\" from \"3 times a day\".)",
        "min" : 0,
        "max" : "1",
        "type" : [
          {
            "code" : "boolean",
            "profile" : ["http://hl7.org/cda/stds/core/StructureDefinition/bl-simple"]
          }
        ]
      }
    ]
  }
}