ICD10 code of Rett Syndrome and ICD9 code

What is the ICD10 code for Rett Syndrome? And the ICD9 code for Rett Syndrome?

Rett Syndrome is a rare genetic disorder that predominantly affects females and is characterized by severe developmental regression, loss of purposeful hand skills, and the development of repetitive hand movements. It is classified under the ICD-10 code G40.82.

The ICD-10, or the International Classification of Diseases, 10th Revision, is a standardized system used globally to classify and code medical diagnoses. Each diagnosis is assigned a unique alphanumeric code, which facilitates accurate and consistent documentation of diseases and conditions.

The specific code G40.82 is used for Rett Syndrome in the ICD-10 classification. This code falls under the category of "Other epilepsy and recurrent seizures," which highlights the association between Rett Syndrome and the presence of seizures or epilepsy in affected individuals. It is important to note that Rett Syndrome is not primarily an epileptic disorder; however, many individuals with Rett Syndrome do experience seizures.

In the previous version of the classification system, ICD-9, Rett Syndrome was classified under the code 330.8. ICD-9 utilized a different alphanumeric coding system and had a more limited number of codes compared to ICD-10. The code 330.8 in ICD-9 represented "Other specified cerebral degenerations," which included Rett Syndrome among other conditions with similar characteristics.

It is worth mentioning that the transition from ICD-9 to ICD-10 occurred in October 2015, and the updated classification system provides more detailed and accurate codes to enhance the specificity and precision of diagnoses. This transition allows for better tracking of disease prevalence, treatment outcomes, and research analysis.

In conclusion, Rett Syndrome is classified under the ICD-10 code G40.82, which falls under the category of "Other epilepsy and recurrent seizures." In the previous ICD-9 system, Rett Syndrome was represented by the code 330.8, categorized as "Other specified cerebral degenerations." These codes play a crucial role in medical documentation, research, and healthcare management, ensuring standardized classification of diseases for improved understanding and patient care.

by Diseasemaps

ICD-10 F84.2 ICD-9 330.8 (should only be used prior to Sept 30, 2015)

9/11/17 by Maria 2000

ICD-9-CM 330.8 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 330.8 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code F84.2 is a billable ICD code used to specify a diagnosis of rett's syndrome. A 'billable code' is detailed enough to be used to specify a medical diagnosis.

11/8/17 by Madelyne 500

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