An overview of coding and its relationship to standardized clinical terminology.
Coding systems and standardized clinical terminologies are interrelated. Coding schemes can be developed for classification systems, nomenclatures, and clinical terminologies. The coding systems most commonly used in the United States lose clinical detail and cannot meet the demands of the clinical information systems needed to support the computer-based patient record, outcomes studies, or risk-adjusted comparative research. Systems using computerized encoding and structured as terminologies offer more promise of providing the needed clinical detail. Companion systems can be developed to automatically place standardized clinical terms into less granular classification systems, such as ICD-9-CM, to maintain international compatibility and to continue federal programs based on such classifications.
Peden
A H
AH
Health Information Management, University of Mississippi Medical Center, Jackson, Mississippi, USA.
D000043:Abstracting and Indexing; D004194:Disease / Q000145:classification*; D005568:Forms and Records Control; D006801:Humans; D016347:Medical Records Systems, Computerized / Q000145:classification* / Q000592:standards; D009626:Terminology as Topic; D014481:United States; D018875:Vocabulary, Controlled