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Medical Code ICD-9-CM

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https://www.readbyqxmd.com/read/29773701/accuracy-of-lung-cancer-icd-9-cm-codes-in-umbria-napoli-3-sud-and-friuli-venezia-giulia-administrative-healthcare-databases-a-diagnostic-accuracy-study
#1
Alessandro Montedori, Ettore Bidoli, Diego Serraino, Mario Fusco, Gianni Giovannini, Paola Casucci, David Franchini, Annalisa Granata, Valerio Ciullo, Maria Francesca Vitale, Michele Gobbato, Rita Chiari, Francesco Cozzolino, Massimiliano Orso, Walter Orlandi, Iosief Abraha
OBJECTIVES: To assess the accuracy of International Classification of Diseases 9th Revision-Clinical Modification (ICD-9-CM) codes in identifying subjects with lung cancer. DESIGN: A cross-sectional diagnostic accuracy study comparing ICD-9-CM 162.x code (index test) in primary position with medical chart (reference standard). Case ascertainment was based on the presence of a primary nodular lesion in the lung and cytological or histological documentation of cancer from a primary or metastatic site...
May 17, 2018: BMJ Open
https://www.readbyqxmd.com/read/29769065/prevalence-patterns-and-predictors-of-depression-treatment-among-community-dwelling-older-adults-with-stroke-in-the-united-states-a-cross-sectional-study
#2
Sandipan Bhattacharjee, Majed Al Yami, Sawsan Kurdi, David Rhys Axon
BACKGROUND: Depression is one of the most common psychiatric conditions among stroke survivors and is associated with several negative health outcomes. However, little is known about the depression treatment patterns among stroke survivors. The objective of this study was to examine national-level prevalence, patterns and predictors of depression treatment among community-dwelling stroke survivors. METHODS: This study adopted a retrospective, cross-sectional study design using multiple years of Medical Expenditure Panel Survey (MEPS) (2002-2012) data...
May 16, 2018: BMC Psychiatry
https://www.readbyqxmd.com/read/29756534/neurostimulant-prescribing-patterns-in-children-admitted-to-the-icu-after-traumatic-brain-injury
#3
Amanda Marie Morrison, Amy Houtrow, James Zullo, Patrick M Kochanek, Carol Vetterly, Ericka L Fink
Neurostimulant medications are commonly prescribed following traumatic brain injury (TBI) in adults; little is known about their use in children with TBI. Our objective was to analyze neurostimulant prescribing practices from 2005 to 2015 in children admitted to the intensive care unit (ICU) with TBI. We hypothesized that neurostimulant prescriptions have increased over time and are associated with older age and injury severity. A retrospective cohort study of patients aged 1 month to 18 years with an ICD-9-CM discharge diagnosis code for TBI admitted to the ICU between 2005 and 2015 in 37 pediatric hospitals included in the Pediatric Health Information System was conducted...
May 14, 2018: Journal of Neurotrauma
https://www.readbyqxmd.com/read/29743207/use-of-medical-care-biases-associations-between-parkinson-disease-and-other-medical-conditions
#4
Anat Gross, Brad A Racette, Alejandra Camacho-Soto, Umber Dube, Susan Searles Nielsen
OBJECTIVE: To examine how use of medical care biases the well-established associations between Parkinson disease (PD) and smoking, smoking-related cancers, and selected positively associated comorbidities. METHODS: We conducted a population-based, case-control study of 89,790 incident PD cases and 118,095 randomly selected controls, all Medicare beneficiaries aged 66 to 90 years. We ascertained PD and other medical conditions using ICD-9-CM codes from comprehensive claims data for the 5 years before PD diagnosis/reference...
May 9, 2018: Neurology
https://www.readbyqxmd.com/read/29727071/risk-of-type-2-diabetes-in-adolescents-and-young-adults-with-attention-deficit-hyperactivity-disorder-a-nationwide-longitudinal-study
#5
Mu-Hong Chen, Tai-Long Pan, Ju-Wei Hsu, Kai-Lin Huang, Tung-Ping Su, Cheng-Ta Li, Wei-Chen Lin, Shih-Jen Tsai, Wen-Han Chang, Tzeng-Ji Chen, Ya-Mei Bai
BACKGROUND: Studies have suggested there is an association between attention-deficit/hyperactivity disorder (ADHD) and type 2 diabetes mellitus (DM)-related risk factors, such as obesity, hypertension, and dyslipidemia. However, the association between ADHD and type 2 DM remains unknown. METHODS: Using the Taiwan National Health Insurance Research Database, we enrolled 35,949 adolescents and young adults with ADHD (ICD-9-CM code: 314) and 71,898 (1:2) age- and sex-matched controls from 2002 through 2009 and followed up with them until the end of 2011...
May 1, 2018: Journal of Clinical Psychiatry
https://www.readbyqxmd.com/read/29703467/morbidity-mortality-and-costs-associated-with-venous-thromboembolism-in-hospitalized-patients-with-cancer
#6
Gary H Lyman, Eva Culakova, Marek S Poniewierski, Nicole M Kuderer
BACKGROUND: Venous thromboembolism (VTE) represents a leading cause of morbidity and mortality among patients with cancer. METHODS: Hospitalization data reported on adult cancer patients at US medical centers between 1995 and 2012 were analyzed. Cancer diagnosis, presence of VTE, comorbidities, and infectious complications were based on ICD-9-CM codes. RESULTS: Nearly six million hospitalizations of 3,146,388 individual patients with cancer were reported with VTE observed in 8...
April 2018: Thrombosis Research
https://www.readbyqxmd.com/read/29702413/risk-of-readmission-for-suicide-attempt-after-epilepsy-hospitalization
#7
Kevin Y Xu, Kyle C Rossi, Anna M Kim, Nathalie Jetté, Ji Yeoun Yoo, Kenneth Hung, Mandip S Dhamoon
OBJECTIVE: The objective of this study was to examine if epilepsy admissions are associated with a higher readmission risk for suicide attempt, independent of psychiatric comorbidity, compared with index admissions for other medical causes. METHODS: The Nationwide Readmissions Database is a nationally representative dataset containing data from roughly 15 million hospital discharges. Analysis of International Classification of Disease Clinical Modification 9 (ICD-9-CM) codes in the year 2013 revealed 58,278 index admissions for epilepsy; this group was compared with admissions for stroke (N=215,821) and common medical causes (N=973,078)...
April 24, 2018: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/29678984/validating-malignant-melanoma-icd-9-cm-codes-in-umbria-asl-napoli-3-sud-and-friuli-venezia-giulia-administrative-healthcare-databases-a-diagnostic-accuracy-study
#8
Massimiliano Orso, Diego Serraino, Iosief Abraha, Mario Fusco, Gianni Giovannini, Paola Casucci, Francesco Cozzolino, Annalisa Granata, Michele Gobbato, Fabrizio Stracci, Valerio Ciullo, Maria Francesca Vitale, Paolo Eusebi, Walter Orlandi, Alessandro Montedori, Ettore Bidoli
OBJECTIVES: To assess the accuracy of International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) codes in identifying subjects with melanoma. DESIGN: A diagnostic accuracy study comparing melanoma ICD-9-CM codes (index test) with medical chart (reference standard). Case ascertainment was based on neoplastic lesion of the skin and a histological diagnosis from a primary or metastatic site positive for melanoma. SETTING: Administrative databases from Umbria Region, Azienda Sanitaria Locale (ASL) Napoli 3 Sud (NA) and Friuli Venezia Giulia (FVG) Region...
April 20, 2018: BMJ Open
https://www.readbyqxmd.com/read/29649917/association-of-obesity-with-healthcare-resource-utilization-and-costs-in-a-commercial-population
#9
Pravin S Kamble, Jennifer Hayden, Jenna Collins, Raymond A Harvey, Brandon Suehs, Andrew Renda, Mette Hammer, Joanna Huang, Jonathan Bouchard
OBJECTIVE: To examine the association of obesity with healthcare resource utilization (HRU) and costs among commercially insured individuals. METHODS: This retrospective observational cohort study used insured individuals' administrative claims from 1/1/2007 to 12/1/2013. The ICD-9-CM status codes (V85 hierarchy) from 2008 to 2012 classified body mass index (BMI) into the World Health Organizations' BMI categories. The date of first observed BMI code was defined as the index date and continuous eligibility for one year pre- and post- index date was ensured...
April 12, 2018: Current Medical Research and Opinion
https://www.readbyqxmd.com/read/29616901/issues-in-developing-a-surveillance-case-definition-for-nonfatal-suicide-attempt-and-intentional-self-harm-using-international-classification-of-diseases-tenth-revision-clinical-modification-icd-10-cm-coded-data
#10
Holly Hedegaard, Michael Schoenbaum, Cynthia Claassen, Alex Crosby, Kristin Holland, Scott Proescholdbell
Suicide and intentional self-harm are among the leading causes of death in the United States. To study this public health issue, epidemiologists and researchers often analyze data coded using the International Classification of Diseases (ICD). Prior to October 1, 2015, health care organizations and providers used the clinical modification of the Ninth Revision of ICD (ICD-9-CM) to report medical information in electronic claims data. The transition in October 2015 to use of the clinical modification of the Tenth Revision of ICD (ICD-10-CM) resulted in the need to update methods and selection criteria previously developed for ICD-9-CM coded data...
February 2018: National Health Statistics Reports
https://www.readbyqxmd.com/read/29609853/risk-factors-for-sepsis-morbidity-in-a-rural-hospital-population-a-case-control-study
#11
Peter D Ahiawodzi, Kimberly Kelly, Alyssa Massengill, Dorothea K Thompson
BACKGROUND: The aim of the study was to identify risk factors for sepsis morbidity in a rural hospital population. METHODS: We used a case-control study design. Patients included adult admissions to a rural health system between January 1, 2012, and December 31, 2015. Case selection was by electronic medical record search for codes of the ICD-9-CM. Cases were validated against Quick Sequential Organ Failure Assessment criteria. Multiple logistic regression modeling was performed to determine which predefined variables were significantly associated with sepsis diagnosis...
March 30, 2018: American Journal of Infection Control
https://www.readbyqxmd.com/read/29561353/thirty-day-readmissions-after-upper-and-lower-gastrointestinal-hemorrhage-a-national-perspective-in-the-united-states
#12
Smit D Patel, Rupak Desai, Upenkumar Patel, Sandeep Singh, Zinal Patel, Neel Patel, Allan Zhang, Amruta H Panwala, Vinshi N Khan, Gagandeep Singh, Nihar Shah
BACKGROUND: Upper gastrointestinal hemorrhage (UGIH) and lower gastrointestinal hemorrhage (LGIH) are 2 of the most common reasons for hospital admissions across the United States. The 30-day readmission after index admission poses a major burden on the health care infrastructure, and thus, it is important to assess the causes of 30-day readmission for patients with UGIH and LGIH. METHODS: The study cohort was derived from the 2013 National Readmission Database...
March 20, 2018: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/29535906/is-cannabis-use-associated-with-the-worst-inpatient-outcomes-in-attention-deficit-hyperactivity-disorder-adolescents
#13
Rikinkumar S Patel, Priya Patel, Kaushal Shah, Mandeep Kaur, Zeeshan Mansuri, Ramkrishna Makani
Objective To determine the impact of cannabis use disorder (CUD) on the inpatient outcomes of attention deficit hyperactivity disorder (ADHD) in adolescents Background Previous studies have evaluated the impact of CUD on the health-related quality of life in ADHD patients. Methods We used the nationwide inpatient sample (NIS) from the Healthcare Cost and Utilization Project (HCUP) from years 2010--2014. We identified ADHD and cannabis use (CU) as the primary and the other diagnosis, respectively, using validated International Classification of Diseases, 9th Revision, and Clinical Modification (ICD-9--CM) codes...
January 7, 2018: Curēus
https://www.readbyqxmd.com/read/29525779/non-st-segment-elevation-myocardial-infarction-among-patients-with-chronic-kidney-disease-a-propensity-score-matched-comparison-of-percutaneous-coronary-intervention-versus-conservative-management
#14
Subir Bhatia, Shilpkumar Arora, Sravya M Bhatia, Mohammed Al-Hijji, Yogesh N V Reddy, Parshva Patel, Charanjit S Rihal, Bernard J Gersh, Abhishek Deshmukh
BACKGROUND: Chronic kidney disease (CKD) remains an independent predictor of cardiovascular morbidity and mortality. CKD complicates referral for percutaneous coronary intervention (PCI) in non-ST-segment-elevation myocardial infarction (NSTEMI) patients because of the risk for acute kidney injury and the need for dialysis, with American College of Cardiology/American Heart Association guidelines underscoring the limited data on these patients. METHODS AND RESULTS: Using the National Inpatient Sample to analyze hospitalizations in the United States from 2004 to 2014, we sought to assess PCI utilization and in-hospital outcomes in NSTEMI admissions with CKD...
March 10, 2018: Journal of the American Heart Association
https://www.readbyqxmd.com/read/29496546/development-and-validation-of-the-pediatric-medical-complexity-algorithm-pmca-version-3-0
#15
Tamara D Simon, Wren Haaland, Katherine Hawley, Karen Lambka, Rita Mangione-Smith
OBJECTIVE: To modify the Pediatric Medical Complexity Algorithm (PMCA) to include both International Classification of Diseases, Ninth and Tenth Revisions, Clinical Modification (ICD-9/10-CM) codes for classifying children with chronic disease (CD) by level of medical complexity and to assess the sensitivity and specificity of the new PMCA version 3.0 for correctly identifying level of medical complexity. METHODS: To create version 3.0, PMCA version 2.0 was modified to include ICD-10-CM codes...
February 26, 2018: Academic Pediatrics
https://www.readbyqxmd.com/read/29480064/validation-of-claims-based-algorithms-for-pulmonary-arterial-hypertension
#16
Ravikanth Papani, Gulshan Sharma, Amitesh Agarwal, Sean J Callahan, Winston J Chan, Yong-Fang Kuo, Yun M Shim, Andrew D Mihalek, Alexander G Duarte
Administrative claims studies do not adequately distinguish pulmonary arterial hypertension (PAH) from other forms of pulmonary hypertension (PH). Our aim is to develop and validate a set of algorithms using International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) codes and electronic medical records (EMR), to identify patients with PAH. From January 2012 to August 2015, the EMRs of patients with ICD-9-CM codes for PH with an outpatient visit at the University of Texas Medical Branch were reviewed...
April 2018: Pulmonary Circulation
https://www.readbyqxmd.com/read/29476688/mental-health-related-emergency-department-visits-associated-with-cannabis-in-colorado
#17
Katelyn E Hall, Andrew A Monte, Tae Chang, Jacob Fox, Cody Brevik, Daniel I Vigil, Mike Van Dyke, Katherine A James
BACKGROUND: Cannabis legalization in Colorado resulted in increased cannabis-associated health care utilization. Our objective was to examine cooccurrence of cannabis and mental health diagnostic coding in Colorado emergency department (ED) discharges and replicate the study in a subpopulation of ED visits where cannabis involvement and psychiatric diagnosis were confirmed through medical review. METHODS: We collected statewide ED International Classification of Diseases, 9th Revision, Clinical Modification diagnoses from the Colorado Hospital Association and a subpopulation of ED visits from a large, academic hospital from 2012 to 2014...
February 24, 2018: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
https://www.readbyqxmd.com/read/29472964/functional-outcomes-of-thoracolumbar-junction-spine-fractures
#18
Bradford A Wall, Alan Moskowitz, M Camden Whitaker, Teresa L Jones, Ryan M Stuckey, Catherine L Carr-Maben, Alexander Cm Chong
Introduction: Few studies have evaluated the functional outcomes of traumatic thoracic and lumbar vertebral body fractures. This study evaluated the functional and clinical outcomes of patients, who sustained a fracture to the thoracolumbar area of the spine (T10 to L2 region), with ≥ 25° kyphosis versus those with less kyphotic curvature. Methods: The trauma registry records of two level 1 trauma centers using ICD-9 codes for fracture to the thoracolumbar juncture (T10 to L2 region) were reviewed...
May 2017: Kansas Journal of Medicine
https://www.readbyqxmd.com/read/29469245/antipsychotic-prescriptions-among-adults-with-major-depressive-disorder-in-office-based-outpatient-settings-national-trends-from-2006-to-2015
#19
Taeho Greg Rhee, Somaia Mohamed, Robert A Rosenheck
OBJECTIVE: A recent moderately long-term study found an antipsychotic to be more effective than an antidepressant as the next-step treatment of unresponsive major depressive disorder (MDD). It is thus timely to examine recent trends in the pharmacoepidemiology of antipsychotic treatment of MDD. METHODS: Data from the 2006-2015 National Ambulatory Medical Care Survey, nationally representative samples of office-based outpatient visits in adults with MDD (ICD-9-CM codes 296...
March 2018: Journal of Clinical Psychiatry
https://www.readbyqxmd.com/read/29465588/chart-validation-of-inpatient-international-classification-of-diseases-ninth-revision-clinical-modification-icd-9-cm-administrative-diagnosis-codes-for-venous-thromboembolism-vte-among-intravenous-immune-globulin-igiv-users-in-the-sentinel-distributed-database
#20
Eric M Ammann, Adam Cuker, Ryan M Carnahan, Usha S Perepu, Scott K Winiecki, Marin L Schweizer, Charles E Leonard, Candace C Fuller, Crystal Garcia, Cole Haskins, Elizabeth A Chrischilles
The Sentinel Distributed Database (SDD) is a database of patient administrative healthcare records, derived from insurance claims and electronic health records, sponsored by the US Food and Drug Administration for evaluation of medical product outcomes. There is limited information on the validity of diagnosis codes for acute venous thromboembolism (VTE) in the SDD and administrative healthcare data more generally.In this chart validation study, we report on the positive predictive value (PPV) of inpatient administrative diagnosis codes for acute VTE-pulmonary embolism (PE) or lower-extremity or site-unspecified deep vein thrombosis (DVT)-within the SDD...
February 2018: Medicine (Baltimore)
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