Use of Contrast: Thorax CT (NQF 0513)
-
Initial Patient Population =
- AND: "Patient Characteristic: Birth date" >= 18 year(s) starts before start of "Measurement period"
- AND:
- OR: "Diagnostic Study, Performed: Thorax CT with Contrast (facility location: 'Hospital outpatient')"
- OR: "Diagnostic Study, Performed: Thorax CT without Contrast (facility location: 'Hospital outpatient')"
- OR: "Diagnostic Study, Performed: Thorax CT with and without Contrast (facility location: 'Hospital outpatient')"
- during "Measurement period"
-
Denominator =
- AND: "Initial Patient Population"
-
Denominator Exclusions =
-
Numerator =
- AND: "Diagnostic Study, Performed: Thorax CT with and without Contrast (facility location: 'Hospital outpatient')"
-
Denominator Exceptions =
-
"Diagnostic Study, Performed: Thorax CT with and without Contrast" using "Thorax CT with and without Contrast Value Set GROUPING (2.16.840.1.113883.3.67.1.101.1.365)"
-
"Diagnostic Study, Performed: Thorax CT with Contrast" using "Thorax CT with Contrast Value Set GROUPING (2.16.840.1.113883.3.67.1.101.1.359)"
-
"Diagnostic Study, Performed: Thorax CT without Contrast" using "Thorax CT without Contrast Value Set GROUPING (2.16.840.1.113883.3.67.1.101.1.362)"
-
"Patient Characteristic: Birth date" using "Birth date LOINC Value Set (2.16.840.1.113883.3.560.100.4)"
-
Attribute: "Facility location: Hospital outpatient" using "Hospital outpatient SNOMED-CT Value Set (2.16.840.1.113883.3.67.1.101.1.366)"
- "Patient Characteristic: Gender" using "Gender HL7 Value Set (2.16.840.1.113883.1.11.1)"
- "Patient Characteristic: Race" using "Race CDC Value Set (2.16.840.1.114222.4.11.836)"
- "Patient Characteristic: Ethnicity" using "Ethnicity CDC Value Set (2.16.840.1.114222.4.11.837)"
- "Patient Characteristic: Payer" using "Payer Source of Payment Typology Value Set (2.16.840.1.113883.3.221.5)"