2023
Understanding headache classification coding within the veterans health administration using ICD-9-CM and ICD-10-CM in fiscal years 2014–2017
Fodeh S, Fenton B, Wang R, Skanderson M, Altalib H, Kuruvilla D, Schindler E, Haskell S, Brandt C, Sico J. Understanding headache classification coding within the veterans health administration using ICD-9-CM and ICD-10-CM in fiscal years 2014–2017. PLOS ONE 2023, 18: e0279163. PMID: 36598881, PMCID: PMC9812322, DOI: 10.1371/journal.pone.0279163.Peer-Reviewed Original ResearchConceptsVeterans Health AdministrationHeadache diagnosisICD-10-CMICD-10-CM diagnosisICD-10-CM codingSpecialty care clinicsSpecific headache diagnosesICD-9-CM codingDifferent headache typesICD-9-CMRace/ethnicityHeadache comorbidityHeadache NOSPatient ageCare clinicsChronic conditionsHeadache typesProvider typeSociodemographic factorsHealth AdministrationDiagnosisTwo yearsHeadachePatientsMigraine
2016
Increase in migraine diagnoses and guideline-concordant treatment in veterans, 2004–2012
Altalib H, Fenton B, Sico J, Goulet J, Bathulapalli H, Mohammad A, Kulas J, Driscoll M, Dziura J, Mattocks K, Kerns R, Brandt C, Haskell S. Increase in migraine diagnoses and guideline-concordant treatment in veterans, 2004–2012. Cephalalgia 2016, 37: 3-10. PMID: 26950804, DOI: 10.1177/0333102416631959.Peer-Reviewed Original ResearchConceptsBurden of migraineMigraine diagnosisVeterans Health Administration electronic health recordsGuideline-concordant treatmentGuideline-concordant careMigraine-specific medicationsICD-9 codesChi-square testHealth care systemNumber of veteransElectronic health recordsTriptan prescriptionMigraine preventionGuideline adherenceMigraine medicationsComorbid conditionsNational health care systemMigraine headacheMedicationsMigraineTime-series studyLogistic regressionCare systemPreventive medicineHealth administrators