One of the fascinating things about Land Hermit Crabs is that they live in other creatures discarded shells. As they grow they will leave their old shell and find another larger one to move into. To assist the crabs with this, a few spare shells should be kept in the aquarium for such occasions.
The case involved multiple medical conditions and procedures is properly coded as Diagnosis Codes 366.16 (cataract) and 365.10 (glaucoma) and CPT Codes 66982-RT (right eye complex cataract surgery) and 66180-RT (right eye revision of an aqueous shunt/Aquaflo prosthesis).
Blindness, left eye, normal vision right eye. 2016 2017 2018 - Deleted Code 2018 - New Code Non-Billable/Non-Specific Code. H54.42 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail. ICD-10-CM H54.42 is a new 2018 ICD-10-CM code that became effective on October 1, 2017.