H47.01 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
H47.011
Ischemic optic neuropathy, right eye
Billable
10
H47.012
Ischemic optic neuropathy, left eye
Billable
10
H47.013
Ischemic optic neuropathy, bilateral
Billable
10
H47.019
Ischemic optic neuropathy, unspecified eye
Billable