Hyperekplexia is a rare genetic disorder characterized by an exaggerated startle response and muscle stiffness. The ICD-10 code for Hyperekplexia is G25.8. In the previous coding system, ICD-9, it was classified under code 333.82. These codes are used by healthcare professionals to accurately document and classify medical conditions for billing and statistical purposes.
Hyperekplexia, also known as startle disease or exaggerated startle response, is a rare genetic neurological disorder characterized by an abnormal response to sudden, unexpected stimuli. It is typically present from infancy and can cause episodes of excessive startle reflex, stiffening of the body, and a temporary loss of muscle control. This condition is often misdiagnosed as epilepsy or other movement disorders.
In the International Classification of Diseases, 10th Revision (ICD-10), the specific code for Hyperekplexia is G25.8. This code falls under the broader category of "Other specified extrapyramidal and movement disorders." It allows healthcare professionals to accurately identify and classify this particular condition when documenting patient diagnoses and medical records.
In contrast, the International Classification of Diseases, 9th Revision (ICD-9), which was widely used before ICD-10 implementation, does not have a specific code for Hyperekplexia. However, it may have been classified under broader categories such as "Other specified idiopathic peripheral neuropathy" (356.8) or "Other specified extrapyramidal and movement disorders" (333.89). It is important to note that ICD-9 codes are no longer actively used for medical billing and documentation purposes as healthcare systems have transitioned to ICD-10.
Proper coding and documentation of medical conditions like Hyperekplexia are essential for accurate diagnosis, effective treatment, and appropriate reimbursement. Healthcare professionals rely on standardized coding systems like ICD-10 to ensure consistent communication and understanding across different healthcare settings.