ICD-10 K08.109
Billable / SpecificComplete loss of teeth, unspecified cause, unspecified class
About ICD-10-CM K08.109
ICD-10-CM code K08.109 represents Complete loss of teeth, unspecified cause, unspecified class. This is a billable/specific code in the Digestive System chapter (block K08). The 2026 edition of ICD-10-CM K08.109 became effective on October 1, 2025.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under K08.109. Per CMS ICD-10-CM Tabular 2026.
- Edentulism NOS
Medicare LCD Coverage for K08.109
Local Coverage Determinations (LCDs) from CMS MACs that list K08.109 as a covered diagnosis.
This doesn't mean the code isn't covered, it means no MAC has issued a Local Coverage Determination naming this specific code. Coverage may still apply under National Coverage Determinations or general medical-necessity rules.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing K08.109.
Our payer policy database covers Aetna, Cigna, Anthem, BCBS, Humana, and Medicare Advantage plans, but K08.109 doesn't currently appear in any indexed policy. The code may still be covered under standard plan benefits.
CPT Codes Commonly Billed with K08.109
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
- D7140 Dental extraction erupted — tooth loss, residual root, periapical abscess, periodontitis, gingivitis, dental caries Dental
Convert K08.109 to ICD-9-CM
Per CMS General Equivalence Mappings (GEMs), useful for legacy data review and historical claim analysis.
| ICD-10 | ICD-9 | Mapping Flags |
|---|---|---|
| K08.109 | 52510 | 10112 |
| K08.109 | 52540 | 10111 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To K08.109
Other codes in section K00-K14 (Diseases of oral cavity and salivary glands).
ICD-10 K08.109, Billing FAQ
Is ICD-10 code K08.109 billable? +
Yes, K08.109 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What other names or terms map to K08.109? +
ICD-10 K08.109 includes: Edentulism NOS.
What CPT codes are commonly billed with K08.109? +
Procedures frequently paired with K08.109 include: D7140.
What ICD-9 codes does K08.109 map to? +
Per CMS GEMs, K08.109 maps to ICD-9 codes: 52510, 52540. Useful for legacy data review and historical claim analysis.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
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