ICD-9-CM and CPT codes | Download Table
Using ICD-9 codes to identify indications for primary and repeat cesarean sections: agreement with clinical records.
Validation of an ICD code for accurately identifying emergency department patients who suffer an out-of-hospital cardiac arrest - Resuscitation
Validity of ICD9-CM codes to diagnose chronic obstructive pulmonary di | COPD
PDF) Inter-coder agreement for ICD-9-CM coding of stroke
Physician's Choice of Charting Template Versus ICD-9 Code --- Agreement Between Two Syndromic Surveillance Methods Using Emergency Department Electronic Medical Records
Accuracy of ICD-9-CM Coding for the Identification of Patients With Acute Ischemic Stroke | Stroke
Supplemental Digital Content 1 Development and testing of compatible ICD-9-CM and ICD-10-CM diagnosis code lists for the Functio
Most commonly used unspecified ICD-10 codes and the missing specification | Download Table
ICD-9-CM and ICD-10 Codes to Define Co-morbidity Among Patients... | Download Table
Comprehensive review of ICD-9 code accuracies to measure multimorbidity in administrative data | BMC Health Services Research | Full Text
ICD-9 codes associated with hip complaints | Download Table
Calculating Injury Severity Scores based on ICD-10 diagnoses | CLEP
Full listing of all emergency department ICD-9-CM codes, with... | Download Table
Cohen's Kappa | Real Statistics Using Excel
Validity of Administrative Database Coding for Kidney Disease: A Systematic Review - American Journal of Kidney Diseases
An Evaluation of Comparability between NEISS and ICD-9-CM Injury Coding | PLOS ONE
Positive predictive value of ICD‐10 codes to detect anaphylaxis due to vaccination: A validation study - Mesfin - 2019 - Pharmacoepidemiology and Drug Safety - Wiley Online Library
Automatic multilabel detection of ICD10 codes in Dutch cardiology discharge letters using neural networks | npj Digital Medicine
Agreement and Discordance by Stroke/TIA Diagnoses | Download Table
Accuracy of ICD‐9‐CM Codes by Hospital Characteristics and Stroke Severity: Paul Coverdell National Acute Stroke Program | Journal of the American Heart Association
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PDF] Research and applications: ICD-9 tobacco use codes are effective identifiers of smoking status | Semantic Scholar
Comprehensive review of ICD-9 code accuracies to measure multimorbidity in administrative data | BMC Health Services Research | Full Text
Updating and Validating the Rheumatic Disease Comorbidity Index to ICD" by Hanifah Ali, Punyasha Roul et al.
Evaluating phecodes, clinical classification software, and ICD-9-CM codes for phenome-wide association studies in the electronic health record | PLOS ONE
ICD-9-CM and ICD-10 Codes to Define Co-morbidity Among Patients... | Download Table
