ICD-10 Code
International Classification of Diseases, 10th Revision
Nov 18, 2018
  ICD-10 Code for Cyst of oral region, unspecified K09.9

K09.9 is a valid1 ICD 10 diagnosis code.

K09.9 is valid for submission for HIPAA-covered transactions.

Chapter 11 Diseases of the digestive system (K00-K95)
Section K00-K14 Diseases of oral cavity and salivary glands (K00-K14)
Category K09 Cysts of oral region, not elsewhere classified

• See below for any additional coding requirements that may be necessary.

• Check for any notations, inclusions and/or exclusions that are specific to this ICD 10 code before using

1 No additional coding requirements necessary.
See also ICD 10 code for

Related Terms to “Cyst of oral region, unspecified”

  • Cyst(colloid) (mucous) (simple) (retention)
    • oral
      • region - K09.9
      • soft tissue - K09.9
See the ICD-10-CM Coding Guidelines.

Questions related to K09.9 Cyst of oral region, unspecified

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.