Hi Guest! D7509 – marsupialization of odontogenic cyst can be crosscoded to one of the following, depending on the location: 41800 – Drainage of abscess, cyst, hematoma from dentoalveolar structures 41000 – Intraoral incision and drainage of abscess, cyst, or hematoma of tongue or floor of mouth; lingual 41005 – Intraoral incision and drainage of abscess, cyst, or hematoma of tongue or floor of mouth; sublingual, superficial 41006 – Intraoral incision and drainage of abscess, cyst, or hematoma of tongue or floor of mouth; sublingual, deep, supramylohyoid 41007 – Intraoral incision and drainage of abscess, cyst, or hematoma of tongue or floor of mouth; submental space 41008 – Intraoral incision and drainage of abscess, cyst, or hematoma of tongue or floor of mouth; submandibular space 41009 – Intraoral incision and drainage of abscess, cyst, or hematoma of tongue or floor of mouth; masticator space Hope this helps!
