.\au25r1\elmxml>grep  errorSeverity *.xml | sort | uniq -c  | cat -n

     1        1 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="An operand identifier [Encounter] is hiding another identifier of the same name." errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
     2        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Acute Heart Failure] here that matches an identifier in scope: [Acute Heart Failure]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
     3        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Acute Myocardial Infarction] here that matches an identifier in scope: [Acute Myocardial Infarction]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
     4        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Acute Renal Failure] here that matches an identifier in scope: [Acute Renal Failure]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
     5        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Acute Respiratory Distress Syndrome] here that matches an identifier in scope: [Acute Respiratory Distress Syndrome]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
     6        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Air and Thrombotic Embolism] here that matches an identifier in scope: [Air and Thrombotic Embolism]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
     7        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Amniotic Fluid Embolism] here that matches an identifier in scope: [Amniotic Fluid Embolism]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
     8        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Aortic Aneurysm] here that matches an identifier in scope: [Aortic Aneurysm]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
     9        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Blood Transfusion] here that matches an identifier in scope: [Blood Transfusion]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    10        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Cardiac Arrest Ventricular Fibrillation] here that matches an identifier in scope: [Cardiac Arrest Ventricular Fibrillation]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    11        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Disseminated Intravascular Coagulation] here that matches an identifier in scope: [Disseminated Intravascular Coagulation]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    12        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Eclampsia] here that matches an identifier in scope: [Eclampsia]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    13        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Heart Failure Cardiac Arrest Related to Procedure or Surgery] here that matches an identifier in scope: [Heart Failure Cardiac Arrest Related to Procedure or Surgery]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    14        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Hysterectomy] here that matches an identifier in scope: [Hysterectomy]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    15        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Puerperal Cerebrovascular Disorder] here that matches an identifier in scope: [Puerperal Cerebrovascular Disorder]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    16        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Pulmonary Edema] here that matches an identifier in scope: [Pulmonary Edema]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    17        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Sepsis] here that matches an identifier in scope: [Sepsis]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    18        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Severe Anesthesia Complications] here that matches an identifier in scope: [Severe Anesthesia Complications]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    19        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Shock] here that matches an identifier in scope: [Shock]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    20        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Sickle Cell Disease with Crisis] here that matches an identifier in scope: [Sickle Cell Disease with Crisis]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    21        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Tracheostomy] here that matches an identifier in scope: [Tracheostomy]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    22        2 CMS1028PCSevereOBComps-3.1.001.xml:   <annotation message="You used a string literal: [Ventilation] here that matches an identifier in scope: [Ventilation]. Did you mean to use the identifier instead?" errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    23       20 CMS1218HHRF-1.1.000.xml:   <annotation message="An operand identifier [QualifyingEncounter] is hiding another identifier of the same name." errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    24        2 CMS1244ECCQHOQR-0.6.000.xml:   <annotation message="An operand identifier [EDEncounter] is hiding another identifier of the same name." errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    25        1 CMS1244ECCQHOQR-0.6.000.xml:   <annotation message="An operand identifier [EncounterInpatient] is hiding another identifier of the same name." errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    26        3 CMS1264ECCQREHQR-0.7.000.xml:   <annotation message="An operand identifier [EDEncounter] is hiding another identifier of the same name." errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    27        1 CMS190VTEProphylaxisICU-13.2.000.xml:   <annotation message="An operand identifier [Encounter] is hiding another identifier of the same name." errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    28        2 CMS832HHAKI-2.3.000.xml:   <annotation message="An operand identifier [CreatinineTest] is hiding another identifier of the same name." errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    29       14 CMS832HHAKI-2.3.000.xml:   <annotation message="An operand identifier [QualifyingEncounter] is hiding another identifier of the same name." errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    30        1 CMS871HHHyper-4.2.000.xml:   <annotation message="An operand identifier [Period] is hiding another identifier of the same name." errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    31        1 MATGlobalCommonFunctionsQDM-8.0.000.xml:   <annotation message="An operand identifier [Encounter] is hiding another identifier of the same name." errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>
    32        2 PCMaternalQDM-4.0.000.xml:   <annotation message="An operand identifier [Encounter] is hiding another identifier of the same name." errorType="semantic" errorSeverity="warning" xsi:type="a:CqlToElmError"/>