H40.05 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
H40.051
Ocular hypertension, right eye
Billable
10
H40.052
Ocular hypertension, left eye
Billable
10
H40.053
Ocular hypertension, bilateral
Billable
10
H40.059
Ocular hypertension, unspecified eye
Billable