ICD-10-CM > H00-H59 > H15-H22 > H17 > H17.8 H17.8 Other corneal scars and opacities Non-Billable/Non-Specific Codes H17.81Minor opacity of corneaH17.811Minor opacity of cornea, right eyeH17.812Minor opacity of cornea, left eyeH17.813Minor opacity of cornea, bilateralH17.819Minor opacity of cornea, unspecified eyeH17.82Peripheral opacity of corneaH17.821Peripheral opacity of cornea, right eyeH17.822Peripheral opacity of cornea, left eyeH17.823Peripheral opacity of cornea, bilateralH17.829Peripheral opacity of cornea, unspecified eyeH17.89Other corneal scars and opacities