K09.8Billable
Other cysts of oral region, not elsewhere classified
- Chapter
- 11. Diseases of the digestive system
- Category
- K09
- Effective date
- October 1, 2026
Related codes in category K09
Frequently asked questions
What is ICD-10 code K09.8?
K09.8 is an ICD-10-CM diagnosis code for Other cysts of oral region, not elsewhere classified.
Is K09.8 a billable code?
Yes. K09.8 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is K09.8 in?
K09.8 falls under Chapter 11: Diseases of the digestive system.
When did K09.8 become effective?
K09.8 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to K09.8?
K09.8 belongs to category K09, which includes 4 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.