| H17 | Corneal scars and opacities | NON-BILLABLE CODE |
| H17.0 | Adherent leukoma | NON-BILLABLE CODE |
| H17.01 | Adherent leukoma, right eye | BILLABLE CODE |
| H17.02 | Adherent leukoma, left eye | BILLABLE CODE |
| H17.03 | Adherent leukoma, bilateral | BILLABLE CODE |
| H17.1 | Central corneal opacity | NON-BILLABLE CODE |
| H17.10 | Central corneal opacity, unspecified eye | BILLABLE CODE |
| H17.11 | Central corneal opacity, right eye | BILLABLE CODE |
| H17.12 | Central corneal opacity, left eye | BILLABLE CODE |
| H17.13 | Central corneal opacity, bilateral | BILLABLE CODE |
| H17.8 | Other corneal scars and opacities | NON-BILLABLE CODE |
| H17.81 | Minor opacity of cornea | NON-BILLABLE CODE |
| H17.811 | Minor opacity of cornea, right eye | BILLABLE CODE |
| H17.812 | Minor opacity of cornea, left eye | BILLABLE CODE |
| H17.813 | Minor opacity of cornea, bilateral | BILLABLE CODE |
| H17.819 | Minor opacity of cornea, unspecified eye | BILLABLE CODE |
| H17.82 | Peripheral opacity of cornea | NON-BILLABLE CODE |
| H17.821 | Peripheral opacity of cornea, right eye | BILLABLE CODE |
| H17.822 | Peripheral opacity of cornea, left eye | BILLABLE CODE |
| H17.823 | Peripheral opacity of cornea, bilateral | BILLABLE CODE |
| H17.829 | Peripheral opacity of cornea, unspecified eye | BILLABLE CODE |
| H17.89 | Other corneal scars and opacities | BILLABLE CODE |
| H17.9 | Unspecified corneal scar and opacity | BILLABLE CODE |
