ICD-10-CM > H00-H59 > H43-H44 > H44 > H44.4 > H44.43 H44.43 Hypotony of eye due to other ocular disorders Non-Billable/Non-Specific Codes H44.431Hypotony of eye due to other ocular disorders, right eyeH44.432Hypotony of eye due to other ocular disorders, left eyeH44.433Hypotony of eye due to other ocular disorders, bilateralH44.439Hypotony of eye due to other ocular disorders, unspecified eye