Unsp adhesions of iris and ciliary body, unspecified eye

This code describes the presence of abnormal fibrous connections between the iris and/or ciliary body and other ocular structures, where the specific type of adhesion (e.g., anterior, posterior) is not documented. These adhesions can restrict pupillary movement, alter aqueous humor flow, and potentially lead to complications like glaucoma or synechiae.

Use this code when documentation indicates the presence of iris and/or ciliary body adhesions, but the physician has not specified the exact anatomical location or type of adhesion (e.g., anterior synechiae, posterior synechiae). This code is appropriate when the laterality is also not specified.

• Avoid using this code if the documentation clearly specifies the type of adhesion (e.g., H21.51- for anterior synechiae, H21.52- for posterior synechiae).
• Always strive for greater specificity regarding the type and laterality of the adhesion if available in the medical record. Query the provider if necessary.
• This code is a "catch-all" for unspecified cases; prioritize more specific codes when supported by documentation.