![]() ![]() National Center for Health Statistics (NCHS) developed ICD-9-CM, which has been required for Medicare and Medicaid claims since 1979. ICD-9-CM is an adaptation of the venerable ICD-9 standard which was developed in 1978. The coding system currently in use is ICD-9-CM. In the United States, the records for every inpatient and outpatient encounter is reviewed by a qualified medical coder who assigns a set of diagnosis and procedural codes based on phrases within the medical record. Medical chart abstraction just isn’t feasible for projects of this scale. The routines in the medicalrisk package (McCormick and Joseph 2015) are designed to help determine comorbidity and medical risk status of a given patient using several popular models published in the peer-reviewed literature.Īdministrative healthcare data is frequently the only available source for determining individual risk of mortality when looking at thousands or millions of patient records. ![]()
0 Comments
Leave a Reply. |