Billable / Specific Code
ICD-10-CM K08.109 is the diagnosis code for Complete loss of teeth, unspecified cause, unspecified class. This code falls under the section "Diseases of oral cavity and salivary glands" within Chapter 11 — Diseases of the digestive system (K00-K95). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Understanding where K08.109 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, K08.109 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
K08.109 is the ICD-10-CM diagnosis code for "Complete loss of teeth, unspecified cause, unspecified class". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of K08.109 is K08.10 ("Complete loss of teeth, unspecified cause"). K08.109 provides a more specific classification within this category.
K08.109 is located in Section K00-K14 — "Diseases of oral cavity and salivary glands" within Chapter 11 of the ICD-10-CM Tabular List.
Use K08.109 when the patients documented diagnosis matches "Complete loss of teeth, unspecified cause, unspecified class" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Complete loss of teeth, unspecified cause, unspecified class is K08.109.
Yes, K08.109 can be used as a primary diagnosis code since it is billable and specific.
K08.109 is in Chapter 11 of the ICD-10-CM Tabular List.
Yes, K08.109 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.