K09.0

Kind

Billable code

Category

K09

Chapter

11. Diseases of the digestive system

A header groups codes and is not billed. A billable code is one you can report.

• K09Cysts of oral region, not elsewhere classifiedHeader
• K09.1Developmental (nonodontogenic) cysts of oral regionBillable
• K09.8Other cysts of oral region, not elsewhere classifiedBillable
• K09.9Cyst of oral region, unspecifiedBillable

Excludes2 means the other condition can be reported with this one when both are documented.

• keratocysts (D16.4, D16.5)
• odontogenic keratocystic tumors (D16.4, D16.5)