| Id: |
EXM55-FHIR |
| Download cql: |
EXM55-FHIR.cql |
| Url: |
EXM55 - Median Emergency Department Visit Duration |
| Version: |
5.0.0-ballot |
| Identifier: |
value: 55
|
| Name: |
EXM55 |
| Title: |
EXM55 - Median Emergency Department Visit Duration |
| Status: |
active |
| Experimental: |
true |
| Scoring: |
Continuous Variable
|
| Improvement Notation: |
Decreased score indicates improvement
|
| Type: |
process
|
| Date: |
2022-02-22 |
| Publisher: |
HL7 International / Clinical Quality Information |
| Description: |
This example illustrates a continuous variable measure represented as a FHIR eCQM
|
| Use Context: |
|
| Jurisdiction: |
US |
| Topic: |
57024-2 |
| Approval Date: |
2019-03-08 |
| Last Review Date: |
2019-03-08 |
| Effective Period: |
2018-01-01..2018-12-31 |
| Libraries: |
|
| Related Artifact Dependencies: |
http://fhir.org/guides/cqf/common/Library/FHIRHelpers|4.0.1
Diagnosis Role
Psychiatric/Mental Health Diagnosis
Emergency Department Visit
Hospital Settings
|
| Parameters: |
| name | use | min | max | type |
| Measurement Period |
in |
0 |
1 |
Period |
| Stratification 3 |
out |
0 |
* |
Encounter |
| Stratification 2 |
out |
0 |
* |
Encounter |
| Measure Population Exclusion |
out |
0 |
* |
Encounter |
| Stratification 1 |
out |
0 |
* |
Encounter |
| Initial Population |
out |
0 |
* |
Encounter |
| Measure Population |
out |
0 |
* |
Encounter |
|
| DataRequirements: |
| Type | Must Support | Valueset Name | Valueset |
| Encounter |
period
hospitalization
hospitalization.admitSource
type
status
|
Emergency Department Visit
|
Emergency Department Visit |
| Encounter |
period
|
|
|
| Condition |
id
|
|
|
|
| Direct Reference Codes: |
|
| Logic Definitions: |
| Group | Scoring | Population Criteria | Expression |
| |
Measure scoring:
Continuous Variable
|
|
|
Initial Population |
define "Initial Population" :
"Inpatient Encounter" Encounter
with ["Encounter" : "Emergency Department Visit"] ED
such that ED.status = 'finished'
and ED.period ends 1 hour or less before start of Encounter.period
|
|
|
Measure Population |
define "Measure Population" :
"Initial Population"
|
|
|
Measure Population Exclusion |
define "Measure Population Exclusion" :
"Inpatient Encounter" Encounter
with ["Encounter" : "Emergency Department Visit"] ED
such that ED.period ends 1 hour or less before start of Encounter.period
and ED.status = 'finished'
and ED.hospitalization.admitSource in "Hospital Settings"
|
|
|
Measure Observation |
|
| Library Name | Name |
| EXM55-FHIR |
Inpatient Encounter |
|
define "Inpatient Encounter" :
["Encounter"] Encounter
where LengthInDays(Encounter.period) <= 120
and Encounter.period ends during "Measurement Period"
|
| Library Name | Name |
| EXM55-FHIR |
Stratification 3 |
|
define "Stratification 3" :
"Inpatient Encounter" Encounter
where PrincipalDiagnosis(Encounter) is null
|
| Library Name | Name |
| EXM55-FHIR |
Stratification 2 |
|
define "Stratification 2" :
"Inpatient Encounter" Encounter
where PrincipalDiagnosis(Encounter).code in "Psychiatric/Mental Health Patient"
|
| Library Name | Name |
| EXM55-FHIR |
Measure Population Exclusion |
|
define "Measure Population Exclusion" :
"Inpatient Encounter" Encounter
with ["Encounter" : "Emergency Department Visit"] ED
such that ED.period ends 1 hour or less before start of Encounter.period
and ED.status = 'finished'
and ED.hospitalization.admitSource in "Hospital Settings"
|
| Library Name | Name |
| EXM55-FHIR |
Stratification 1 |
|
define "Stratification 1" :
"Inpatient Encounter" Encounter
where not (PrincipalDiagnosis(Encounter).code in "Psychiatric/Mental Health Patient")
|
| Library Name | Name |
| EXM55-FHIR |
Initial Population |
|
define "Initial Population" :
"Inpatient Encounter" Encounter
with ["Encounter" : "Emergency Department Visit"] ED
such that ED.status = 'finished'
and ED.period ends 1 hour or less before start of Encounter.period
|
| Library Name | Name |
| EXM55-FHIR |
Measure Population |
|
define "Measure Population" :
"Initial Population"
|
|