Medical classification
From Wikipedia, the free encyclopedia
Medical classification, or medical coding, is the process of transforming descriptions of medical diagnoses and procedures into universal medical code numbers. Diagnosis codes are used to track diseases, whether they are everyday diseases such as diabetes mellitus and heart disease, to contagious diseases such as norovirus, the flu, and athlete's foot. These diagnosis and procedure codes are also used by health insurance companies and workers' compensation carriers.
Medical classification systems are used for a variety of applications in medicine and medical informatics
- statistical analysis of diseases and therapeutic actions
- reimbursement e.g. based on DRGs
- knowledge-based and decision support systems
- direct surveillance of epidemic or pandemic outbreaks
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[edit] Types of classification
[edit] List of medical classification systems
[edit] Specialized for medicine
[edit] Part of WHO Family of International Classifications (WHO-FIC) [1]
[edit] Reference Classifications
- International Statistical Classification of Diseases and Related Health Problems (ICD)
- International Classification of Functioning, Disability, and Health (ICF) [2]
- International Classification of Health Interventions (ICHI) -- under development [3]
[edit] Related Classifications
- International Classification of Primary Care (ICPC-2) [4]
- International Classification of External Causes of Injury (ICECI) [5]
- Anatomical Therapeutic Chemical Classification System (ATC/DDD)
- Technical aids for persons with disabilities: Classification and terminology (ISO9999) [6]
[edit] Derived Classifications
- International Classification of Diseases for Oncology, Third Edition (ICD-O-3)
- ICD-10 for Mental and Behavioural Disorders [7]
- Application of the International Classification of Diseases to Dentistry and Stomatology, 3rd Edition (ICD-DA) [8]
- Application of the International Classification of Diseases to Neurology (ICD-10-NA) [9]
- International Classification of Functioning, Disability and Health for Children and Youth (ICF-CY) [10]
[edit] Other
- ICD-10 Procedure Coding System (ICD-10-PCS)
- Diagnostic and Statistical Manual of Mental Disorders (DSM)
- Systematized Nomenclature of Medicine (SNOMED)
- TNM Classification of Malignant Tumours
- Medical Dictionary for Regulatory Activities (MedDRA)
- Medical Subject Headings (MeSH)
- Unified Medical Language System (UMLS)
- Mendelian Inheritance in Man (OMIM)
- Current Procedural Terminology (CPT-4)
- Health Care Procedure Coding System (HCPCS)
- North American Nursing Diagnosis Association (NANDA)
- Read Codes
- Logical Observation Identifiers Names and Codes (LOINC)
[edit] Library classification that have medical components
- Dewey Decimal System and Universal Decimal Classification (section 610-620)
- Library of Congress Classification:Class R -- Medicine
- National Library of Medicine classification
