Medical classification Wikipedia. Medical classification, or medical coding, is the process of transforming descriptions of medical diagnoses and procedures into universal medical code numbers. The diagnoses and procedures are usually taken from a variety of sources within the health care record, such as the transcription of the physicians notes, laboratory results, radiologic results, and other sources. Diagnosis codes track diseases and other health conditions, inclusive of chronic diseases such as diabetes mellitus and heart disease, and infectious diseases such as norovirus, the flu, and athletes foot. Procedure codes track interventions performed. These diagnosis and procedure codes are used by health care providers, government health programs, private health insurance companies, workers compensation carriers, software developers, and others for a variety of applications in medicine, public health and medical informatics, including There are country specific standards and international classification systems. Classification typeseditMany different medical classifications exist, though they occur into two main groupings Statistical classifications and Nomenclatures. A statistical classification brings together similar clinical concepts and groups them into categories. The number of categories is limited so that the classification does not become too big. An example of this is used by the International Statistical Classification of Diseases and Related Health Problems known as ICD. ICD groups diseases of the circulatory system into one chapter, known as Chapter IX, covering codes I0. I9. 9. One of the codes in this chapter I4. Supraventricular tachycardia. However, there are several other clinical concepts that are also classified here. Among them are paroxysmal atrial tachycardia, paroxysmal junctional tachycardia, auricular tachycardia and nodal tachycardia. Another feature of statistical classifications is the provision of residual categories for other and unspecified conditions that do not have a specific category in the particular classification. In a nomenclature there is a separate listing and code for every clinical concept. So, in the previous example, each of the tachycardia listed would have its own code. This makes nomenclatures unwieldy for compiling health statistics. Types of coding systems specific to health care include WHO Family of International ClassificationseditThe World Health Organization WHO maintains several internationally endorsed classifications designed to facilitate the comparison of health related data within and across populations and over time as well as the compilation of nationally consistent data. This Family of International Classifications FIC include three main or reference classifications on basic parameters of health prepared by the organization and approved by the World Health Assembly for international use, as well as a number of derived and related classifications providing additional details. Some of these international standards have been revised and adapted by various countries for national use. Reference classificationseditDerived classificationseditDerived classifications are based on the WHO reference classifications i. ICD and ICF. 1 They include the following International Classification of Diseases for Oncology, Third Edition ICD O 3ICD 1. Classification of Mental and Behavioural Disorders This publication deals exclusively with Chapter V of ICD 1. Game Penguin Journey there. Every imaginable aspect of the medical coding and billing career explained, including how to become a medical biller and start your own medical billing business. Application of the International Classification of Diseases to Dentistry and Stomatology, 3rd Edition ICD DA1. Application of the International Classification of Diseases to Neurology ICD 1. NA1. 1EUROCAT is an extension of the ICD 1. Q chapter for congenital disorders. Related classificationseditRelated classifications in the WHO FIC are those that partially refer to the reference classifications, e. Find medical billing and coding programs, certification and more. Explore videos, curriculum, salary information, and the top online schools. Medical Coding Software' title='Medical Coding Software' />
They include Historic FIC classificationseditICD versions before ICD 9 are not in use anywhere. ICD 9 was published in 1. ICD 1. 0. ICD 9 CM Clinical Modification, the last national variant of ICD 9 still maintained,citation needed was used in the US until September 2. Starting on October 1, 2. Centers for Medicare and Medicaid Services CMMS granted a one year grace period to physicians who didnt use ICD 1. Medicare Part B claims. The International Classification of Procedures in Medicine ICPM is a procedural classification that has not updated since 1. ICHI. 6 National versions of the ICPM include OPS, which is the official German procedural classification. Other medical classificationseditDiagnosiseditThe categories in a diagnosis classification classify diseases, disorders, symptoms and medical signs. In addition to the ICD and its national variants, they include ProcedureeditThe categories in a procedure classification classify specific health interventions undertaken by health professionals. In addition to the ICHI and ICPC, they include Drugs are often grouped into drug classes. Such classifications include Library classification that have medical componentseditICD, SNOMED and Electronic Health Record EHReditThe Systematized Nomenclature of Medicine SNOMED is the most widely recognised nomenclature in healthcare. Its current version, SNOMED Clinical Terms SNOMED CT, is intended to provide a set of concepts and relationships that offers a common reference point for comparison and aggregation of data about the health care process. SNOMED CT is often described as a reference terminology. SNOMED CT contains more than 3. SNOMED CT can be used by anyone with an Affiliate License, 4. World Bank or qualifying research, humanitarian and charitable projects. SNOMED CT is designed to be managed by computer, and it is a complex relationship concepts. The International Classification of Disease ICD is the most widely recognized medical classification maintained by the World Health Organization WHO. Its primary purpose is to categorise diseases for morbidity and mortality reporting. The United States has used a clinical modification of ICD ICD 9 CM for the additional purposes of reimbursement. ICD 1. 0 was endorsed by WHO in 1. WHO Member states began using the classification system in 1. In the US, however, it has only been used for reporting mortality since 1. Because of the US delay in adopting its version of ICD 1. ICD has a hierarchical structure, and coding in this context, is the term applied when representations are assigned to the words they represent. Coding diagnoses and procedures is the assignment of codes from a code set that follows the rules of the underlying classification or other coding guidelines. ComparisoneditSNOMED CT and ICD are designed for different purposes and each should be used for the purposes for which they were designed. As a core terminology for the EHR, SNOMED CT provides a common language that enables a consistent language that enables a consistent way of capturing, sharing, and aggregating health data across specialties and sites of care. It is highly detailed terminology designed for input not reporting. Winrar 86 Bit Windows 7'>Winrar 86 Bit Windows 7. Classification systems such as ICD 9 CM, ICD 1. CM, and ICD 1. 0 PCS group together similar diseases and procedures and organise related entities for easy retrieval.