ICD-10-CM > H00-H59 > H40-H42 > H40 > H40.0 > H40.05 H40.05 Ocular hypertension Non-Billable/Non-Specific Codes H40.051Ocular hypertension, right eyeH40.052Ocular hypertension, left eyeH40.053Ocular hypertension, bilateralH40.059Ocular hypertension, unspecified eye