ICD10 code of 19q13.11 Microdeletion Syndrome and ICD9 code

The ICD10 code for 19q13.11 Microdeletion Syndrome is Q93.89. This code falls under the category of "Other specified chromosome abnormalities." It is used to classify a specific genetic disorder caused by the deletion of a small piece of genetic material in the long arm of chromosome 19. This syndrome is characterized by various physical and developmental abnormalities, including intellectual disability, growth delays, distinctive facial features, and possible congenital anomalies.

As for the ICD9 code, the International Classification of Diseases, 9th Revision, is an older coding system that has been replaced by ICD10. However, for reference purposes, the closest equivalent code in ICD9 would be 758.39. This code represents "Other deletions of part of a chromosome," which encompasses various genetic disorders resulting from chromosomal deletions, including microdeletion syndromes.

It's important to note that ICD9 codes are no longer actively used for medical billing and documentation. Healthcare providers have transitioned to the more detailed and comprehensive ICD10 coding system.