Excision of seroma

How would you code an excision of a seroma, not just an I&D? The groin incision was made and fluid came out. The lining was dissected off the entire cavity removing it to prevent reaccumulation of fluid. The wound was partially closed with sutures. Thank you for your assistance.

re: Excision of seroma

[How would you code an excision of a seroma, not just an I&D? The groin incision was made and fluid came out. The lining was dissected off the entire cavity removing it to prevent reaccumulation of fluid. The wound was partially closed with sutures. Thank you for your assistance.]

would you have an answer to this question ?