K09.8
Other cysts of oral region, not elsewhere classified
This code does not map to a risk-adjusting HCC in the loaded models.
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
Dermoid cyst Epidermoid cyst Lymphoepithelial cyst Epstein's pearl
certain conditions originating in the perinatal period (P04-P96) certain infectious and parasitic diseases (A00-B99) complications of pregnancy, childbirth and the puerperium (O00-O9A) congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) endocrine, nutritional and metabolic diseases (E00-E88) injury, poisoning and certain other consequences of external causes (S00-T88) neoplasms (C00-D49) symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Official Guidelines for K09.8
FY 2026 ›Find K09.8 in the alphabetic index
11 index paths lead to this code
- Cyst › buccal
- Cyst › lymphoepithelial, oral soft tissue
- Cyst › mouth
- Epstein's › pearl
- Pearl › Epstein's
- Cyst › dermoid › mouth
- Cyst › dermoid › oral soft tissue
- Cyst › epidermal, epidermoid › mouth
- Cyst › epidermal, epidermoid › oral soft tissue
- Cyst › oral › region › specified NEC
- Cyst › oral › soft tissue › specified NEC