Inflammation (infection) of postprocedural bleb, unspecified

This code signifies an inflammatory or infectious process affecting a bleb that has formed following a surgical procedure, typically glaucoma filtration surgery. A bleb is a fluid-filled sac created to drain aqueous humor, and its inflammation or infection can compromise its function and lead to serious complications. The "unspecified" nature indicates the specific type of inflammation or infection is not documented.

Use this code when documentation clearly states inflammation or infection of a postprocedural bleb, but the specific causative agent or detailed type of inflammation (e.g., sterile vs. infectious, acute vs. chronic) is not specified. This code is appropriate for cases where the bleb is inflamed or infected, and the physician has not provided further diagnostic specificity.

• Do not use this code if the specific type of bleb inflammation or infection (e.g., blebitis, endophthalmitis involving bleb) is documented; use a more specific code if available.
• Always sequence this code after the primary reason for the encounter, if applicable, unless the bleb inflammation is the primary diagnosis.
• Ensure documentation specifies "postprocedural bleb" to differentiate from other types of bleb inflammation or infection.