ICD-10 K08.429
Billable / SpecificPartial loss of teeth due to periodontal diseases, unspecified class
About ICD-10-CM K08.429
ICD-10-CM code K08.429 represents Partial loss of teeth due to periodontal diseases, unspecified class. This is a billable/specific code in the Digestive System chapter (block K08). The 2026 edition of ICD-10-CM K08.429 became effective on October 1, 2025.
Medicare LCD Coverage for K08.429
Local Coverage Determinations (LCDs) from CMS MACs that list K08.429 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 K08.429.
Our payer policy database covers Aetna, Cigna, Anthem, BCBS, Humana, and Medicare Advantage plans, but K08.429 doesn't currently appear in any indexed policy. The code may still be covered under standard plan benefits.
CPT Codes Commonly Billed with K08.429
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
We don't have CPT pairings indexed for this specific code yet. Use the CPT search above to find common procedures, or check your payer's published medical policy for code-specific guidance.
Convert K08.429 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 |
|---|---|---|
| K08.429 | 52512 | 10112 |
| K08.429 | 52550 | 10111 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To K08.429
Other codes in section K00-K14 (Diseases of oral cavity and salivary glands).
ICD-10 K08.429, Billing FAQ
Is ICD-10 code K08.429 billable? +
Yes, K08.429 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What ICD-9 codes does K08.429 map to? +
Per CMS GEMs, K08.429 maps to ICD-9 codes: 52512, 52550. 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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