ICD-10-CM M27.4: Other and unspecified cysts of jaw

ICD-10-CM Diagnosis Code (2025)

Official Description for M27.4

Other and unspecified cysts of jaw

Coding Notes & Guidelines for M27.4

Excludes1: Not Coded Here
  • cysts of oral region (K09.-)
  • latent bone cyst of jaw (M27.0)
  • Stafne's cyst (M27.0)
Inclusion Terms

Cyst of jaw NOS

Inclusion Terms
  • Aneurysmal cyst of jaw
  • Hemorrhagic cyst of jaw
  • Traumatic cyst of jaw

Parent Code (Less Specific):

About ICD-10-CM Code M27.4 (Other and unspecified cysts of jaw)

ICD-10-CM code M27.4 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM M27.4 became effective on October 1, 2024.

This page provides detailed information about M27.4 - Other and unspecified cysts of jaw. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Other and unspecified cysts of jaw.