K08.124
✓ BillableComplete loss of teeth due to periodontal diseases, class IV
Diseases of the digestive system (K00-K95)
❌ Excludes1
inheritedRules inherited from parent codes in the hierarchy.
- • congenital absence of teeth (K00.0)
- • exfoliation of teeth due to systemic causes (K08.0)
- • partial loss of teeth (K08.4-)
⚠️ Excludes2
inheritedRules inherited from parent codes.
- • dentofacial anomalies [including malocclusion] (M26.-)
- • disorders of jaw (M27.-)
Clinical Description
ICD-10-CM code K08.124 represents complete loss of teeth due to periodontal diseases, class iv. This code falls under the Diseases of the digestive system (K00-K95) classification. It is a billable/specific code valid for HIPAA-covered transactions as of October 1, 2025 (FY2026). This code can be used to indicate a diagnosis for reimbursement purposes on insurance claims.
This is a 7-character code at the 6th level of specificity. This is the most specific code available in this subcategory. Coders should note that K08.124 has 3 Excludes1 restriction(s) — codes that cannot be reported together on the same claim.
Frequently Asked Questions
What is ICD-10 code K08.124?
ICD-10-CM code K08.124 is "Complete loss of teeth due to periodontal diseases, class IV". It belongs to the category: Diseases of the digestive system (K00-K95).
Is K08.124 a billable ICD-10 code?
Yes, K08.124 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
What codes are excluded with K08.124?
K08.124 has 3 Excludes1 rule(s). These codes are mutually exclusive and cannot be coded together on the same claim.
Can K08.124 be coded with other codes?
K08.124 has 2 Excludes2 note(s). These conditions can be coded together if both are documented in the patient record.
Related Codes in K08.12
Other codes in the same category that may be relevant for differential coding:
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Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)