Other retinal detachments

This code signifies a separation of the neurosensory retina from the underlying retinal pigment epithelium due to causes other than rhegmatogenous (tear/hole) or tractional mechanisms. It encompasses various forms of non-rhegmatogenous, non-tractional retinal detachments, often secondary to exudation or serous fluid accumulation.

Apply this code for retinal detachments documented as exudative, serous, or secondary to inflammatory conditions, tumors, or vascular disorders, where a specific tear or vitreous traction is not the primary cause. Documentation should clearly state the type of detachment as "other" or specify a non-rhegmatogenous/non-tractional etiology.

• Differentiate carefully from rhegmatogenous (H33.0-) and tractional (H33.4-) retinal detachments, which have specific codes.
• Always code the underlying cause of the exudative or serous detachment if known and documented (e.g., tumor, inflammation).
• Ensure the documentation explicitly rules out a retinal break or vitreoretinal traction as the primary cause.