G99 - Other disorders of nervous system in diseases classified elsewhere
G99.8 - Other specified disorders of nervous system in diseases classified elsewhere
codeFirst:
-underlying disorder, such as:
-amyloidosis (E85.-)
-avitaminosis E56.9)
Excludes 1:
-nervous system involvement in:
-cysticercosis B69.0)
-rubella B06.0-)
-syphilis A52.1-)