ICD-10-CM > H00-H59 > H30-H36 > H31 > H31.0 > H31.00 H31.00 Unspecified chorioretinal scars Non-Billable/Non-Specific Codes H31.001Unspecified chorioretinal scars, right eyeH31.002Unspecified chorioretinal scars, left eyeH31.003Unspecified chorioretinal scars, bilateralH31.009Unspecified chorioretinal scars, unspecified eye