![Cont.…
M02 Reactive arthropathies
[See site code at the beginning of this chapter]
Excl.:
Behçet disease (M35.2)
rheumatic fever (I00)
M02.0 Arthropathy following intestinal bypass
M02.1 Post dysenteric arthropathy
M02.2 Postimmunization arthropathy
cod
e
Site
0
Multiple sites
1
Shoulder region
2
Upper arm
3
Forearm
4
Hand
5 Pelvic region and
thigh
6
Lower leg
7
Ankle and foot
8
Other
9
Site unspecified](https://image.slidesharecdn.com/internationalclassificationofdiseases-10icd-101-240506063741-96f9c03c/85/International-Classification-of-Diseases-10-ICD-10-1-pptx-25-320.jpg)
International Classification of Diseases-10 (ICD-10) (1).pptx
- 2. Contents 1. Definition of Classification 2. Types of classification 3. ICD-10 ❑ Definition ❑ Purpose and uses ❑ history ❑ Structure ❑ Basic coding Guidelines ❖ ICD 11
- 3. Statistical Classification of Disease It is a method of grouping of items scientifically according to purpose & codifying them with numerical (or alpha- numerical) identification according to certain principles.
- 4. A statistical classification can allow for different levels of detail if it has a hierarchical structure with subdivisions. It should retain the ability both to identify specific disease entities and to allow statistical presentation of data for broader groups, to enable useful and understandable information to be obtained.
- 5. ICD ICD is the foundation for the identification of health trends and statistics globally, and the international standard for reporting diseases and health conditions. It is the diagnostic classification standard for all clinical and research purposes. ICD defines the universe of diseases, disorders, injuries and other related health conditions, listed in a comprehensive, hierarchical fashion.
- 6. ❑ Easy storage, retrieval and analysis of health information for evidenced-based decision- making ❑ Sharing and comparing health information between hospitals, regions, settings and countries ❑ Data comparisons in the same location across different time periods
- 7. Purpose and uses ❑ It is the diagnostic classification standard for all clinical and research purposes. 1. These include monitoring of the incidence and prevalence of disease 2. observing reimbursements and resource allocation trends, 3. keeping track of safety and quality guidelines.
- 8. History The first international classification edition, known as the International List of Causes of Death, was adopted by the International Statistical Institute in 1893. WHO was entrusted with the ICD at its creation in 1948 and published the 6th version, ICD-6, that incorporated morbidity for the first time. The WHO Nomenclature Regulations, adopted in 1967, stipulate that Member States use the most current ICD revision for national and international recording and reporting mortality and morbidity statistics. ICD-10 was endorsed in May 1990 by the Forty-third World Health Assembly. It is cited in more than 20,000 scientific articles and used by more than 150 countries around the world and has been translated into more than 40 languages. India adopted this classification in the year 2000.
- 9. ICD 9 ICD 10 ❖Smaller then ICD 10 ❖17 Chapters in ICD-9 ❖Numeric codes ( 001-999 ) were used in ICD-9 ❖Much larger than ICD-9 ❖ICD-10 has 21 chapters ❖alphanumeric coding, (A00-Z99) has been adopted in ICD-10 ❖enlarged the number of categories available for the classification ❖Further detail by means of decimal numeric subdivisions at the four character level.
- 10. Primary users Users include ⮚ Physicians, ⮚ Nurses, ⮚ Health workers, ⮚ Researchers, ⮚ Health information managers, ⮚ Policy-makers, ⮚ Insurers and ⮚ National health program managers
- 11. Structure and Principles of ICD Originally conceived by William Farr The Classification is grouped as below: - Epidemic diseases - Constitutional or general diseases - Local diseases arranged by site - Developmental diseases - Injuries.
- 12. Volumes of ICD-10 Volume 1: Main classifications Volume 2: Instruction/ Guidance to users Volume 3: Alphabetical Index
- 13. Chapters of ICD-10 ❖ Chapters I to XVII: Diseases and other morbid conditions ❖ Chapter XVIII: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified. ❖ Chapter XIX: Injuries, poisoning and certain other consequences of external causes. ❖Chapter XX: External causes of morbidity and mortality, ❖ Chapter XXI: Factors influencing health status and contact with health services
- 14. Chapters of ICD-10 The chapters are subdivided into homogeneous "blocks" of three-alphanumeric character categories. Chapter I Certain infectious and parasitic diseases (A00-B99) ( incl;- diseases generally recognized as communicable or transmissible)
- 15. • A00-A09 Intestinal infectious diseases • A15-A19 Tuberculosis • A20-A28 Certain zoonotic bacterial diseases • A30-A49 Other bacterial diseases • A50-A64-----------B99
- 16. International Statistical Classification of Diseases and Related Health Problems 10th Chapter Blocks Title I A00–B99 Certain infectious and parasitic diseases II C00–D48 Neoplasms III D50–D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism IV E00–E90 Endocrine, nutritional and metabolic diseases V F00–F99 Mental and behavioural disorders VI G00–G99 Diseases of the nervous system VII H00–H59 Diseases of the eye and adnexa
- 17. Chapter Blocks Title VIII H60–H95 Diseases of the ear and mastoid process IX I00–I99 Diseases of the circulatory system X J00–J99 Diseases of the respiratory system XI K00–K93 Diseases of the digestive system XII L00–L99 Diseases of the skin and subcutaneous tissue XIII M00–M99 Diseases of the musculoskeletal system and connective tissue XIV N00–N99 Diseases of the genitourinary system
- 18. Chapter B Chapter Blocks Title XV O00–O99 Pregnancy, childbirth and the puerperium XVI P00–P96 Certain conditions originating in the perinatal period XVII Q00–Q99 Congenital malformations, deformations and chromosomal abnormalities XVIII R00–R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified XIX S00–T98 Injury, poisoning and certain other consequences of external causes XX V01–Y98 External causes of morbidity and mortality XXI Z00–Z99 Factors influencing health status and contact with health services XXII U00–U99 Codes for special purposes
- 19. Basic coding guidelines 1. The basic ICD is a single coded list of three- character categories, each of which can be further divided into up to 10 four-character subcategories. 2. Three-character categories is mandatory level of coding for international reporting to the WHO mortality database and for general international comparisons. 3. Tenth Revision uses an alphanumeric code with a letter in the first position and a number in the second, third and fourth positions.
- 20. ❑ Some three-character categories have been left vacant for future expansion / Revision ❑ Codes U00–U49 are to be used by WHO for the provisional assignment of new diseases of uncertain etiology. ❑ Codes U50–U99 may be used in research, e.g. when testing an alternative sub-classification for a special project.
- 21. ❑The fourth character follows a decimal point. ❑ Possible code numbers therefore range from A00.0 to Z99.9. ❑Fill fourth position with X , when sub-division is not there, so that the codes are of a standard length for data-processing. A N N . N
- 22. Cont.. A00 Cholera A01 Typhoid and paratyphoid fevers A02 Other salmonella infections A03 Shigellosis A04 Other bacterial intestinal infections Excl.: foodborne intoxications elsewhere classified tuberculous enteritis (A18.3)
- 23. Cont.… A01 Typhoid and paratyphoid fevers A01.0 Typhoid fever Infection due to Salmonella typhi A01.1 Paratyphoid fever A A01.2 Paratyphoid fever B A01.3 Paratyphoid fever C A01.4 Paratyphoid fever, unspecified Infection due to Salmonella paratyphoid NOS
- 24. Cont.… The fifth and subsequent character levels are usually sub-classifications along a different axis from the fourth character. They are found in: ▪ Chapter XIII- subdivisions by anatomical site ▪ Chapter XIX- subdivisions to indicate open and closed fractures as well as intracranial, intrathoracic and intra-abdominal injuries with and without open wound ▪ Chapter XX- subdivisions to indicate the type of activity being undertaken at the time of the event
- 25. Cont.… M02 Reactive arthropathies [See site code at the beginning of this chapter] Excl.: Behçet disease (M35.2) rheumatic fever (I00) M02.0 Arthropathy following intestinal bypass M02.1 Post dysenteric arthropathy M02.2 Postimmunization arthropathy cod e Site 0 Multiple sites 1 Shoulder region 2 Upper arm 3 Forearm 4 Hand 5 Pelvic region and thigh 6 Lower leg 7 Ankle and foot 8 Other 9 Site unspecified
- 26. Cont.. Inclusion terms- Within the three- and four-character rubrics, there are usually listed a number of other diagnostic terms. These are known as ‘inclusion terms’ and are given, in addition to the title. Rubric - In the context of the ICD, rubric denotes either a three-character category or a four- character subcategory. Exclusion terms- Certain rubrics contain lists of conditions preceded by the word “Excludes”. These are terms which are classified elsewhere. A06 Amoebiasis Incl.: infection due to Entamoeba histolytica Excl.: other protozoal intestinal diseases (A07.-)
- 27. Cont… Glossary descriptions- Chapter V, Mental and behavioural disorders, uses glossary descriptions to indicate the content of rubrics. This device is used because the terminology of mental disorders varies greatly Chapter V Mental and behavioural disorders (F00-F99) Organic, including symptomatic, mental disorders (F00-F09)
- 28. Example… F00* Dementia in Alzheimer disease (G30.-†) Alzheimer disease is a primary degenerative cerebral disease of unknown etiology with characteristic neuropathological and neurochemical features. The disorder is usually insidious in onset and develops slowly but steadily over a period of several years. F00.0* Dementia in Alzheimer disease with early onset (G30.0†) ……………………….
- 29. 2 codes for certain conditions The “dagger and asterisk” system There are two codes for diagnostic statements containing information about both an underlying generalized disease and a manifestation in a particular organ or site which is a clinical problem in its own right. This convention was provided because coding to underlying disease alone was often unsatisfactory for compiling statistics relating to particular specialties.
- 30. Cont.… The primary code is for the underlying disease and is E.g., marked with a dagger (†); an optional additional code for the manifestation is marked with an asterisk (*). A17† Tuberculosis of nervous system A17.0† Tuberculous meningitis (G01*) Tuberculosis of meninges (cerebral)(spinal) Tuberculous leptomeningitis A17.1† Meningeal tuberculoma (G07*) Tuberculoma of meninges
- 31. Cont.… ❖ It is a principle of the ICD that the dagger code is the primary code and must always be used. ❖ For coding, the asterisk code must never be used alone. ❖ However for morbidity coding, the dagger and asterisk sequence may be reversed when the manifestations of a disease is the primary focus of care.
- 32. Cont.…. Rubrics in which dagger-marked terms appear may take one of three different forms. If the dagger (†) and the alternative asterisk code both appear in the rubric heading, all terms classifiable to that rubric are subject to dual classification and all have the same alternative code, e.g.: A17.0† Tuberculous meningitis (G01*) Tuberculosis of meninges (spinal) Tuberculous leptomeningitis.
- 33. If the dagger appears in the rubric heading but the alternative asterisk code does not, all terms classifiable to that rubric are subject to dual classification but they have different alternative codes (which are listed for each term), e.g: A18.1† Tuberculosis of genitourinary system Tuberculosis of: bladder (N33.0*) cervix (N74.0*) kidney (N29.1*)
- 34. Cont.. If neither the dagger nor the alternative code appears in the title, the rubric as a whole is not subject to dual classification but individual inclusion terms may be; if so, these terms will be marked with the dagger and their alternative codes given, e.g.: A02.2 Localized salmonella infections Salmonella: arthritis† (M01.3*) meningitis† (G01*)
- 35. Volume 3 Volume 3 is divided into three sections as follows: Section-I lists all the terms classifiable to Chapters I-XIX and Chapter XXI, except drugs and other chemicals Section II is the index of external causes of morbidity and mortality and contains all the terms classifiable to Chapter XX, except drugs and other chemicals.
- 36. Cont.. Section III gives Table of Drugs and Chemicals lists for substance the codes for poisonings & adverse effects of drugs (under Chapter XIX ) This volume also includes the Chapter XX codes that indicate whether the poisoning was accidental, deliberate (self-harm), undetermined, or an adverse effect of a correct substance properly administered.
- 37. WHO: Help-Line There are nine WHO Collaborating Centers for Classification of Diseases, who assist countries with problems encountered in the development and use of health-related classifications and, in particular, in the use of the ICD Australia, England and USA for English knowing countries. Besides, there are at France, Russia, China, Venezuela Sweden, Brazil
- 38. Problem encountered ✔ Size of the Classification ✔ No formal training ✔ No user-friendly software to guide ✔ Inadequate staff in MRD ✔ Use of nonstandard abbreviations ✔ Delay/ incomplete case sheets ✔ Procedure (instead of diagnosis) are written ✔ Manually done – very slow and difficult
- 39. ICD 11 ❖ICD-11 has been adopted by the Seventy-second World Health Assembly in May 2019 and comes into effect on 1 January 2022. ❖ Internet-based permanent platform ❖ Open to all people in a structured way ❖ Content experts focus ❖ Digital curation ❖ Wiki enabled collaboration ❖ Ontology based ❖ Enhanced discussion & peer review ❖ TAGs serve as the editorial group ❖ Electronic copy print version (multiple languages)
- 40. Cont.… For the first time , through advancement in information technology, public health users, stakeholders and others interested can provide input to the beta version of ICD-11 using an online revision process. Peer-reviewed comments and input will be added through the revision period. When finalized, ICD-11 will be ready to use with electronic health records and information systems.
- 41. Cont.… • The global standard for health data, clinical documentation, and statistical aggregation • Multiple uses, including primary care • Scientifically up-to-date • Designed for use in a digital world • State-of-the-art technology reduces the costs of training and implementation • Multilingual design facilitates global use • Proposal platform allows stakeholder participation in keeping ICD–11 up-to-date. • 17.000 categories, 80.000 concepts, 120.000 terms, >1.6 million clinical terms interpreted
- 42. Uses of ICD ✔Monitoring of the incidence and prevalence of diseases, ✔Causes of death ✔External causes of illess ✔Codes for antimicrobial resistance, in line with GLASS ✔Primary care and family medicine concepts have been incorporated into ICD-11 ✔Medicaments (INN - ATC), allergens and chemicals, histopathology (ICD-O 3.2), are embedded in ICD-11 ✔Codes for full documentation of patient safety, in line with the WHO patient safety framework ✔Dual coding for traditional medicine diagnoses ✔Primary care settings ✔Recording of rare diseases ✔Casemix or Diagnosis Related Groupings (DRG), resource allocation ✔Embedding of guidelines
- 43. ICD Limitations ❑ ICD does not provide sufficient detail for some specialties and sometimes information on different attributes of health conditions may be needed. ❑ The ICD also is not useful to describe functioning and disability as aspects of health, and does not include a full array of health interventions or reasons for encounter.
- 44. References 1. World Health Organisation. International Statistical Classification of Diseases and Related Health Problems 10th Revision Volume 2 Instruction manual 2010 Edition 2. Introduction to ICD-10: Importance, Structure and Principles of Classification Dr. S.K.Nath, Deputy Director General, Central Statistical Organisation India.
- 45. Thank you