# CQL IG Example Code System - Using CQL With FHIR v3.0.0-ballot

## CodeSystem: CQL IG Example Code System (Experimental) 

 
This code system contains example content used to support examples in the Using CQL IG 

This Code system is referenced in the definition of the following value sets:

* [Example Danger Signs - No danger signs Codes](ValueSet-anc-b5-de49.md)
* [Example Danger signs Codes](ValueSet-anc-b5-de50.md)
* [Example Danger Signs - Central cyanosis Codes](ValueSet-anc-b5-de51.md)
* [Example Specific health concern(s) Codes](ValueSet-shareable-example.md)

-------

 [Description of the above table(s)](http://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#terminology). 



## Resource Content

```json
{
  "resourceType" : "CodeSystem",
  "id" : "example",
  "url" : "http://hl7.org/fhir/uv/cql/CodeSystem/example",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.4.642.40.37.16.1"
  }],
  "version" : "3.0.0-ballot",
  "name" : "CQLIGExampleCodeSystem",
  "title" : "CQL IG Example Code System",
  "status" : "draft",
  "experimental" : true,
  "date" : "2026-08-14T03:31:27+10:00",
  "publisher" : "HL7 International / Clinical Decision Support",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/dss"
    }]
  }],
  "description" : "This code system contains example content used to support examples in the Using CQL IG",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001",
      "display" : "World"
    }]
  }],
  "caseSensitive" : true,
  "content" : "complete",
  "concept" : [{
    "code" : "example-code",
    "display" : "Example Code",
    "definition" : "Example Code"
  },
  {
    "code" : "ANC.A",
    "display" : "Registration",
    "definition" : "Registration"
  },
  {
    "code" : "ANC.A4",
    "display" : "Gather client details",
    "definition" : "Gather client details"
  },
  {
    "code" : "ANC.A7",
    "display" : "Create client record?OR?ANC.A8. Validate client details",
    "definition" : "Create client record?OR?ANC.A8. Validate client details"
  },
  {
    "code" : "ANC.B5",
    "display" : "Quick check",
    "definition" : "Quick check"
  },
  {
    "code" : "ANC.B4",
    "display" : "Confirm pregnancy",
    "definition" : "Confirm pregnancy"
  },
  {
    "code" : "ANC.End",
    "display" : "End",
    "definition" : "End"
  },
  {
    "code" : "ANC.A.DE1",
    "display" : "Unique identification",
    "definition" : "Unique identification"
  },
  {
    "code" : "ANC.A.DE2",
    "display" : "First name",
    "definition" : "First name"
  },
  {
    "code" : "ANC.A.DE3",
    "display" : "Last name",
    "definition" : "Last name"
  },
  {
    "code" : "ANC.A.DE4",
    "display" : "Contact date",
    "definition" : "Contact date"
  },
  {
    "code" : "ANC.A.DE5",
    "display" : "Date of birth",
    "definition" : "Date of birth"
  },
  {
    "code" : "ANC.A.DE6",
    "display" : "Age",
    "definition" : "Age"
  },
  {
    "code" : "ANC.A.DE7",
    "display" : "Address",
    "definition" : "Address"
  },
  {
    "code" : "ANC.A.DE8",
    "display" : "Mobile phone number",
    "definition" : "Mobile phone number"
  },
  {
    "code" : "ANC.A.DE9",
    "display" : "Woman wants to receive reminders during pregnancy",
    "definition" : "Woman wants to receive reminders during pregnancy"
  },
  {
    "code" : "ANC.A.DE10",
    "display" : "Alternative contact's name",
    "definition" : "Alternative contact's name"
  },
  {
    "code" : "ANC.A.DE11",
    "display" : "Alternative contact's phone number",
    "definition" : "Alternative contact's phone number"
  },
  {
    "code" : "ANC.A.DE12",
    "display" : "ANC contact number",
    "definition" : "ANC contact number"
  },
  {
    "code" : "ANC.A.DE13",
    "display" : "Co-habitants",
    "definition" : "Co-habitants"
  },
  {
    "code" : "ANC.A.DE14",
    "display" : "Parents",
    "definition" : "Co-habitants - Parents"
  },
  {
    "code" : "ANC.A.DE15",
    "display" : "Siblings",
    "definition" : "Co-habitants - Siblings"
  },
  {
    "code" : "ANC.A.DE16",
    "display" : "Extended family",
    "definition" : "Co-habitants - Extended family"
  },
  {
    "code" : "ANC.A.DE17",
    "display" : "Partner",
    "definition" : "Co-habitants - Partner"
  },
  {
    "code" : "ANC.A.DE18",
    "display" : "Friend(s)",
    "definition" : "Co-habitants - Friend(s)"
  },
  {
    "code" : "ANC.A.DE19",
    "display" : "No one",
    "definition" : "Co-habitants - No one"
  },
  {
    "code" : "ANC.B4.DE1",
    "display" : "Pregnancy confirmed",
    "definition" : "Pregnancy confirmed"
  },
  {
    "code" : "ANC.B5.DE1",
    "display" : "Reason for coming to facility",
    "definition" : "Reason for coming to facility"
  },
  {
    "code" : "ANC.B5.DE2",
    "display" : "First antenatal care contact",
    "definition" : "Reason for coming to facility - First antenatal care contact"
  },
  {
    "code" : "ANC.B5.DE3",
    "display" : "Scheduled antenatal care contact",
    "definition" : "Reason for coming to facility - Scheduled antenatal care contact"
  },
  {
    "code" : "ANC.B5.DE4",
    "display" : "Specific complaint related to antenatal care",
    "definition" : "Reason for coming to facility - Specific complaint related to antenatal care"
  },
  {
    "code" : "ANC.B5.DE5",
    "display" : "Specific health concern(s)",
    "definition" : "Specific health concern(s)"
  },
  {
    "code" : "ANC.B5.DE6",
    "display" : "Abnormal vaginal discharge (physiological) (foul smelling) (curd like)",
    "definition" : "Specific health concern(s) - Abnormal vaginal discharge (physiological) (foul smelling) (curd like)"
  },
  {
    "code" : "ANC.B5.DE7",
    "display" : "Change in blood pressure - up (hypertension)",
    "definition" : "Specific health concern(s) - Change in blood pressure - up (hypertension)"
  },
  {
    "code" : "ANC.B5.DE8",
    "display" : "Change in blood pressure - down (hypotension)",
    "definition" : "Specific health concern(s) - Change in blood pressure - down (hypotension)"
  },
  {
    "code" : "ANC.B5.DE9",
    "display" : "Constipation",
    "definition" : "Specific health concern(s) - Constipation"
  },
  {
    "code" : "ANC.B5.DE10",
    "display" : "Contractions",
    "definition" : "Specific health concern(s) - Contractions"
  },
  {
    "code" : "ANC.B5.DE11",
    "display" : "Cough",
    "definition" : "Specific health concern(s) - Cough"
  },
  {
    "code" : "ANC.B5.DE12",
    "display" : "Diarrhoea",
    "definition" : "Specific health concern(s) - Diarrhoea"
  },
  {
    "code" : "ANC.B5.DE13",
    "display" : "Dizziness",
    "definition" : "Specific health concern(s) - Dizziness"
  },
  {
    "code" : "ANC.B5.DE14",
    "display" : "Intimate partner violence",
    "definition" : "Specific health concern(s) - Intimate partner violence"
  },
  {
    "code" : "ANC.B5.DE15",
    "display" : "Fetal movements - none",
    "definition" : "Specific health concern(s) - Fetal movements - none"
  },
  {
    "code" : "ANC.B5.DE16",
    "display" : "Fetal movements - reduced/poor",
    "definition" : "Specific health concern(s) - Fetal movements - reduced/poor"
  },
  {
    "code" : "ANC.B5.DE17",
    "display" : "Fever",
    "definition" : "Specific health concern(s) - Fever"
  },
  {
    "code" : "ANC.B5.DE18",
    "display" : "Flu symptoms",
    "definition" : "Specific health concern(s) - Flu symptoms"
  },
  {
    "code" : "ANC.B5.DE19",
    "display" : "Fluid loss (leaking)",
    "definition" : "Specific health concern(s) - Fluid loss (leaking)"
  },
  {
    "code" : "ANC.B5.DE20",
    "display" : "Headache",
    "definition" : "Specific health concern(s) - Headache"
  },
  {
    "code" : "ANC.B5.DE21",
    "display" : "Heartburn",
    "definition" : "Specific health concern(s) - Heartburn"
  },
  {
    "code" : "ANC.B5.DE22",
    "display" : "Injury",
    "definition" : "Specific health concern(s) - Injury"
  },
  {
    "code" : "ANC.B5.DE23",
    "display" : "Jaundice",
    "definition" : "Specific health concern(s) - Jaundice"
  },
  {
    "code" : "ANC.B5.DE24",
    "display" : "Leg cramps",
    "definition" : "Specific health concern(s) - Leg cramps"
  },
  {
    "code" : "ANC.B5.DE25",
    "display" : "Leg redness",
    "definition" : "Specific health concern(s) - Leg redness"
  },
  {
    "code" : "ANC.B5.DE26",
    "display" : "Mental health - Anxiety",
    "definition" : "Specific health concern(s) - Mental health - Anxiety"
  },
  {
    "code" : "ANC.B5.DE27",
    "display" : "Mental health - Depression",
    "definition" : "Specific health concern(s) - Mental health - Depression"
  },
  {
    "code" : "ANC.B5.DE28",
    "display" : "Mental health - Other psychological symptoms",
    "definition" : "Specific health concern(s) - Mental health - Other psychological symptoms"
  },
  {
    "code" : "ANC.B5.DE29",
    "display" : "Nausea",
    "definition" : "Specific health concern(s) - Nausea"
  },
  {
    "code" : "ANC.B5.DE30",
    "display" : "Oedema",
    "definition" : "Specific health concern(s) - Oedema"
  },
  {
    "code" : "ANC.B5.DE31",
    "display" : "Pain - Abdominal",
    "definition" : "Specific health concern(s) - Pain - Abdominal"
  },
  {
    "code" : "ANC.B5.DE32",
    "display" : "Pain - During urination (dysuria)",
    "definition" : "Specific health concern(s) - Pain - During urination (dysuria)"
  },
  {
    "code" : "ANC.B5.DE33",
    "display" : "Pain - Leg",
    "definition" : "Specific health concern(s) - Pain - Leg"
  },
  {
    "code" : "ANC.B5.DE34",
    "display" : "Pain - Low back",
    "definition" : "Specific health concern(s) - Pain - Low back"
  },
  {
    "code" : "ANC.B5.DE35",
    "display" : "Pain - Pelvic",
    "definition" : "Specific health concern(s) - Pain - Pelvic"
  },
  {
    "code" : "ANC.B5.DE36",
    "display" : "Pain - Extreme pelvic pain/cannot walk (symphysis pubis dysfunction)",
    "definition" : "Specific health concern(s) - Pain - Extreme pelvic pain/cannot walk (symphysis pubis dysfunction)"
  },
  {
    "code" : "ANC.B5.DE37",
    "display" : "Pain - Other",
    "definition" : "Specific health concern(s) - Pain - Other"
  },
  {
    "code" : "ANC.B5.DE38",
    "display" : "Pruritus",
    "definition" : "Specific health concern(s) - Pruritus"
  },
  {
    "code" : "ANC.B5.DE39",
    "display" : "Shortness of breath",
    "definition" : "Specific health concern(s) - Shortness of breath"
  },
  {
    "code" : "ANC.B5.DE40",
    "display" : "Tiredness",
    "definition" : "Specific health concern(s) - Tiredness"
  },
  {
    "code" : "ANC.B5.DE41",
    "display" : "Vaginal bleeding",
    "definition" : "Specific health concern(s) - Vaginal bleeding"
  },
  {
    "code" : "ANC.B5.DE42",
    "display" : "Visual disturbance",
    "definition" : "Specific health concern(s) - Visual disturbance"
  },
  {
    "code" : "ANC.B5.DE43",
    "display" : "Vomiting",
    "definition" : "Specific health concern(s) - Vomiting"
  },
  {
    "code" : "ANC.B5.DE44",
    "display" : "Other bleeding",
    "definition" : "Specific health concern(s) - Other bleeding"
  },
  {
    "code" : "ANC.B5.DE45",
    "display" : "Other skin disorder",
    "definition" : "Specific health concern(s) - Other skin disorder"
  },
  {
    "code" : "ANC.B5.DE46",
    "display" : "Other types of violence",
    "definition" : "Specific health concern(s) - Other types of violence"
  },
  {
    "code" : "ANC.B5.DE47",
    "display" : "Other complaint (specify)",
    "definition" : "Specific health concern(s) - Other complaint (specify)"
  },
  {
    "code" : "ANC.B5.DE48",
    "display" : "Danger signs",
    "definition" : "Danger signs"
  },
  {
    "code" : "ANC.B5.DE49",
    "display" : "No danger signs",
    "definition" : "Danger signs - No danger signs"
  },
  {
    "code" : "ANC.B5.DE50",
    "display" : "Bleeding vaginally",
    "definition" : "Danger signs - Bleeding vaginally"
  },
  {
    "code" : "ANC.B5.DE51",
    "display" : "Central cyanosis",
    "definition" : "Danger signs - Central cyanosis"
  },
  {
    "code" : "ANC.B5.DE52",
    "display" : "Convulsing",
    "definition" : "Danger signs - Convulsing"
  },
  {
    "code" : "ANC.B5.DE53",
    "display" : "Fever",
    "definition" : "Danger signs - Fever"
  },
  {
    "code" : "ANC.B5.DE54",
    "display" : "Imminent delivery",
    "definition" : "Danger signs - Imminent delivery"
  },
  {
    "code" : "ANC.B5.DE55",
    "display" : "Labour",
    "definition" : "Danger signs - Labour"
  },
  {
    "code" : "ANC.B5.DE56",
    "display" : "Looks very ill",
    "definition" : "Danger signs - Looks very ill"
  },
  {
    "code" : "ANC.B5.DE57",
    "display" : "Severe headache",
    "definition" : "Danger signs - Severe headache"
  },
  {
    "code" : "ANC.B5.DE58",
    "display" : "Severe pain",
    "definition" : "Danger signs - Severe pain"
  },
  {
    "code" : "ANC.B5.DE59",
    "display" : "Severe vomiting",
    "definition" : "Danger signs - Severe vomiting"
  },
  {
    "code" : "ANC.B5.DE60",
    "display" : "Severe abdominal pain",
    "definition" : "Danger signs - Severe abdominal pain"
  },
  {
    "code" : "ANC.B5.DE61",
    "display" : "Unconscious",
    "definition" : "Danger signs - Unconscious"
  },
  {
    "code" : "ANC.B5.DE62",
    "display" : "Visual disturbance",
    "definition" : "Danger signs - Visual disturbance"
  },
  {
    "code" : "ANC.End.1",
    "display" : "Reason for closing ANC record",
    "definition" : "Reason for closing ANC record"
  },
  {
    "code" : "ANC.End.2",
    "display" : "Live birth",
    "definition" : "Reason for closing ANC record - Live birth"
  },
  {
    "code" : "ANC.End.3",
    "display" : "Stillbirth",
    "definition" : "Reason for closing ANC record - Stillbirth"
  },
  {
    "code" : "ANC.End.4",
    "display" : "Miscarriage",
    "definition" : "Reason for closing ANC record - Miscarriage"
  },
  {
    "code" : "ANC.End.5",
    "display" : "Abortion",
    "definition" : "Reason for closing ANC record - Abortion"
  },
  {
    "code" : "ANC.End.6",
    "display" : "Death",
    "definition" : "Reason for closing ANC record - Death"
  },
  {
    "code" : "ANC.End.7",
    "display" : "Lost to follow-up",
    "definition" : "Reason for closing ANC record - Lost to follow-up"
  },
  {
    "code" : "ANC.End.8",
    "display" : "Moved away",
    "definition" : "Reason for closing ANC record - Moved away"
  },
  {
    "code" : "ANC.End.9",
    "display" : "False pregnancy",
    "definition" : "Reason for closing ANC record - False pregnancy"
  },
  {
    "code" : "ANC.End.10",
    "display" : "Wrong entry",
    "definition" : "Reason for closing ANC record - Wrong entry"
  },
  {
    "code" : "ANC.End.11",
    "display" : "Other (specify)",
    "definition" : "Reason for closing ANC record - Other (specify)"
  },
  {
    "code" : "ANC.End.12",
    "display" : "Delivery date",
    "definition" : "Delivery date"
  },
  {
    "code" : "ANC.End.13",
    "display" : "Place of delivery",
    "definition" : "Place of delivery"
  },
  {
    "code" : "ANC.End.14",
    "display" : "Health-care facility",
    "definition" : "Place of delivery - Health-care facility"
  },
  {
    "code" : "ANC.End.15",
    "display" : "Home",
    "definition" : "Place of delivery - Home"
  },
  {
    "code" : "ANC.End.16",
    "display" : "Other (specify)",
    "definition" : "Place of delivery - Other (specify)"
  },
  {
    "code" : "ANC.End.17",
    "display" : "Preterm Birth",
    "definition" : "Preterm Birth"
  },
  {
    "code" : "ANC.End.18",
    "display" : "Delivery mode",
    "definition" : "Delivery mode"
  },
  {
    "code" : "ANC.End.19",
    "display" : "Normal",
    "definition" : "Delivery mode - Normal"
  },
  {
    "code" : "ANC.End.20",
    "display" : "Forceps",
    "definition" : "Delivery mode - Forceps"
  },
  {
    "code" : "ANC.End.21",
    "display" : "Vacuum",
    "definition" : "Delivery mode - Vacuum"
  },
  {
    "code" : "ANC.End.22",
    "display" : "C-section",
    "definition" : "Delivery mode - C-section"
  },
  {
    "code" : "ANC.End.23",
    "display" : "Birth weight",
    "definition" : "Birth weight"
  }]
}

```
