E75.1 is a "category code," which means it's non-billable. Billable codes require more specificity. Use the list below to navigate to codes that are more specific:
10
E75.10
Unspecified gangliosidosis
Billable
10
E75.11
Mucolipidosis IV
Billable
10
E75.19
Other gangliosidosis
Billable