Norrie Disease is a rare genetic disorder characterized by blindness or severe visual impairment in males. The ICD-10 code for Norrie Disease is Q14.8, which falls under the category of "Other congenital malformations of eye." Unfortunately, there is no specific ICD-9 code for Norrie Disease as it was replaced by ICD-10 in 2015.
Norrie Disease is a rare genetic disorder characterized by abnormal development of the eyes and other related neurological issues. It predominantly affects males and is usually evident at birth or in early infancy. The disorder is caused by mutations in the NDP gene, which leads to the absence or dysfunction of a protein vital for normal eye and brain development.
In terms of medical coding, Norrie Disease is classified under the International Classification of Diseases, 10th Revision (ICD-10). The specific ICD-10 code for Norrie Disease is Q14.8. This code falls under the broader category of "Other congenital malformations of eye," which includes various eye abnormalities not classified elsewhere in the ICD-10 system. Q14.8 is used to identify and document cases of Norrie Disease in medical records, facilitating accurate diagnosis and appropriate treatment.
In contrast, the previous version of the classification system, known as ICD-9, did not have a specific code for Norrie Disease. However, it did offer a more general code for "Other specified congenital anomalies of eye" (ICD-9 code 743.8). This code encompassed various eye malformations, including Norrie Disease, that were not individually specified in the ICD-9 system.
It's worth noting that accurate coding is crucial for healthcare providers, researchers, and insurance purposes. Properly coding Norrie Disease using the ICD-10 Q14.8 code ensures that relevant information is captured and can be used for statistical analysis, epidemiological studies, and appropriate reimbursement for medical services provided to patients with this condition.