ICD-10 Code: Q85.89 – Other phakomatoses, not elsewhere classified
ICD-10 code Q85.89 corresponds to Other phakomatoses, not elsewhere classified. This code is classified under the chapter Q85 Phakomatoses, not elsewhere classified, which is part of the Q80-Q89: Other congenital malformations category.
The parent chapter is Congenital malformations, deformations and chromosomal abnormalities.