Email Updates
Go to Basic Search
Results
Total Results: 507 records
Showing results for "claims".
Users also searched for: health literacy
-
effectivehealthcare-admin.ahrq.gov/products/coronary-stents-outcomes/researchJanuary 01, 2020 - Cardiovascular Data Registry sites during 2004-2006 using procedural registry data linked to Medicare claims … a single episode of care we used the research-identifiable Medicare 100% inpatient fee-for-service claims … Clinical endpoints were defined using the Medicare claims file as the primary diagnosis for a hospital … This represents a novel large-scale linkage between a national procedural registry and a robust claims … Reliance on a claims database for outcomes may be fraught with underreporting or misclassification of
-
S116 (pdf file)
effectivehealthcare-admin.ahrq.gov/sites/default/files/s116.pdfOctober 01, 2007 - The comparative APM study was conducted using health care claims data, and From the Division of Pharmacoepidemiology … For all members of this population, Medicare Part A and B claims are linked with pharmacy claims from … The medical license number accurately identifies the prescribing physician in a large pharmacy claims … Linking physician characteristics and medicare claims data: issues in data availability, quality, and -
effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/dcis-prognostic-tests_research.pdfAugust 22, 2012 - ER/PR: For this report, we used ER and PR testing information from Medicare claims data; however, claims … The results of this analysis showed that our claims-based measure was, although slightly lower, close … to SEER rates of test- ing (e.g., ER testing rates of 78 percent in SEER and 76 percent in the claims … Data Points • # 15 • Breast Cancer Diagnostic Workup 4 HER2: We used Medicare claims to assess use … We extended the algorithm used by Liang, et al., to iden- tify HER2 testing in the Medicare claims data
-
effectivehealthcare-admin.ahrq.gov/products/diabetes-drugs-utilization/researchDecember 01, 2019 - A recent study showed up to a 54 percent decrease in rosiglit-azone prescription claims across nine commercial
-
Dp5 Summary (pdf file)
effectivehealthcare-admin.ahrq.gov/sites/default/files/dp5_summary.pdfJanuary 01, 2009 - Beneficiary and Claim Counts, by File Type and Category of Primary Diagnosis Code: Summary Statistics Note: DME = durable medical equipment; HH = home health; SNF = skilled nursing facility; ICD-9 = International Classification of Diseases, 9 th Revision. Beneficiary Count Claim Count No. of No. of File Type … -
effectivehealthcare-admin.ahrq.gov/products/diagnostic-errors-emergency/researchFebruary 01, 2023 - Malpractice claims associated with serious misdiagnosis-related harms involved failures of clinical assessment … Although errors were often multifactorial, 89 percent (95% CI 88 to 90) of diagnostic error malpractice claims … Limitations included use of malpractice claims and incident reports for distribution of diseases leading
-
effectivehealthcare-admin.ahrq.gov/products/prostate-cancer-radiation/researchDecember 01, 2019 - In a study using the linked Surveillance, Epidemiology, and End Results (SEER)Medicare claims database … Therefore, national trends can be studied using Medicare claims alone with minimal worry about confounding
-
effectivehealthcare-admin.ahrq.gov/products/cancer-drugs-utilization-cost/researchDecember 01, 2019 - utilization and costs of the following classes of anticancer biologics within Medicare Parts A, B, and D claims
-
effectivehealthcare-admin.ahrq.gov/products/diagnostic-errors-emergency-updated/researchAugust 01, 2023 - Malpractice claims associated with serious misdiagnosis-related harms involved failures of clinical assessment … Although errors were often multifactorial, 89 percent (95% CI 88 to 90) of diagnostic error malpractice claims … Limitations included use of malpractice claims and incident reports for distribution of diseases leading
-
S131 (pdf file)
effectivehealthcare-admin.ahrq.gov/sites/default/files/s131.pdfOctober 01, 2007 - and unintended and infrequent health outcomes.3,4 Despite their advantages, pharmacoepi- demiologic claims … initial exposure status of statin use, nonuse, or comparator drug use as determined from pharmacy claims … We used Medicare claims data to ascertain time of death. … like statins treating hyperlipidemia) and because these characteristics are difficult to assess in claims … the statin example we would need laboratory values of serum lipid levels that are not available in claims -
Since their introduction in 20xx, DES have been shown in clinical trials to decrease TLR (… (pdf file)
effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/coronary-stents-outcomes_research.pdfJanuary 01, 2010 - Cardiovascular Data Registry sites during 2004-2006 using procedural registry data linked to Medicare claims … single episode of care we used the research-identifiable Medicare 100% inpatient fee-for-service claims … Clinical endpoints were defined using the Medicare claims file as the primary diagnosis for a hospital … This represents a novel large-scale linkage between a national procedural registry and a robust claims … Reliance on a claims database for outcomes may be fraught with underreporting or misclassification of -
effectivehealthcare-admin.ahrq.gov/products/rural-telehealth/researchMay 01, 2023 - Provider-to-Provider Telehealth for Rural Populations: Limited research from regional and national surveys and claims … psychiatry, emergency care, and stroke management) in seven studies using national or regional surveys and claims
-
effectivehealthcare-admin.ahrq.gov/health-topics/health-insurance?page=4January 01, 2005 - , 2005 Research and Surveillance Methods for Improving Medication Safety Using Administrative Claims
-
effectivehealthcare-admin.ahrq.gov/products/ace-inhibitors-arbs-knowledge-gaps/researchNovember 01, 2017 - Validity of claims-based definitions of left ventricular systolic dysfunction in Medicare patients.
-
effectivehealthcare-admin.ahrq.gov/products/dsitributed-database-analyses/abstractDecember 01, 2019 - data from previously published studies, including both electronic medical records and administrative claims
-
effectivehealthcare-admin.ahrq.gov/get-involved/nominated-topics/evidence-gaps-for-mhealth-tools-in-diabetesNovember 01, 2017 - payers from making coverage policies and causing some skepticism about the potential for fraudulent claims
-
S149 (pdf file)
effectivehealthcare-admin.ahrq.gov/sites/default/files/s149.pdfOctober 01, 2007 - Methods: The data, from i3Innovus, includes claims for utilization of medications and inpatient and outpatient … Additionally, a separate, linkable file is available which includes pharmacy claims for prescription … Data ele- ments included all available data from the medical claims file and the prescription drug file … Creating Variables From the claims data, we created variables to describe our patient populations and … Identifying persons with diabetes using Medicare claims data. Am J Med Qual. 1999;14:270–277. 10. -
effectivehealthcare-admin.ahrq.gov/products/hypertension-treatment-knowledge-gaps/abstractDecember 01, 2019 - We will use linked claims databases for the elderly in two US states and employ new user design, validated
-
effectivehealthcare-admin.ahrq.gov/products/cancer-venous-thrombosis-anticoagulation/abstractDecember 01, 2019 - cancer registry data to develop algorithms for identifying advanced cancer patients using Medicare claims
-
effectivehealthcare-admin.ahrq.gov/products/safety-emerging-methods/overviewNovember 01, 2017 - Studying Prescription Drug Use and Outcomes With Medicaid Claims Data: Strengths, Limitations, and Strategies … Studying Prescription Drug Use and Outcomes with Medicaid Claims Data: Strengths, Limitations, and Strategies
SHARE:
Search the AHRQ Archive
Information and reports more than 5 years old may be found in the AHRQ Archive site.
Search Within A Specific AHRQ Site
You selected to view results for the following site:
