Abstract：
:We describe the new Computerized Severity Index (CSI) that is obtained from an expanded discharge abstract data set, based on a 6th-digit severity addition to the ICD-9-CM coding system. The new 6-digit code book (called ICD-9-CMSA) is used to label existence and severity of each principal and secondary diagnosis. It can be used to produce an overall severity of illness level for each hospital inpatient. The impact of severity-adjusted DRGs on prospective payment and uses of the CSI for assessing quality of care, efficiency, physician practice profiles, and prediction of posthospital resource needs are discussed.
journal_name
J Med Systjournal_title
Journal of medical systemsauthors
Horn SD,Horn RAdoi
10.1007/BF00992953subject
Has Abstractpub_date
1986-02-01 00:00:00pages
73-8issue
1eissn
0148-5598issn
1573-689Xjournal_volume
10pub_type
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journal_title：Journal of medical systems
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abstract：:Millions of people are diagnosed every year with a chest disease in the world. Chronic obstructive pulmonary and pneumonia diseases are two of the most important chest diseases. And these are very common illnesses in Turkey. In this paper, a comparative study on chronic obstructive pulmonary and pneumonia diseases dia...
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journal_title：Journal of medical systems
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