ICD-10 K14.0
Billable / SpecificGlossitis
About ICD-10-CM K14.0
ICD-10-CM code K14.0 represents Glossitis. This is a billable/specific code in the Digestive System chapter (block K14). The 2026 edition of ICD-10-CM K14.0 became effective on October 1, 2025.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under K14.0. Per CMS ICD-10-CM Tabular 2026.
- Abscess of tongue
- Ulceration (traumatic) of tongue
Type 1 Excludes
Pure excludes, these codes can never be coded together with K14.0. The conditions are mutually exclusive (e.g., congenital vs acquired forms).
- atrophic glossitis (K14.4)
Medicare LCD Coverage for K14.0
Local Coverage Determinations (LCDs) from CMS MACs that list K14.0 as a covered diagnosis.
Showing top 10. Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing K14.0.
1 Medicare
CPT Codes Commonly Billed with K14.0
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 K14.0 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 |
|---|---|---|
| K14.0 | 5290 | 00000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To K14.0
Other codes in section K00-K14 (Diseases of oral cavity and salivary glands).
ICD-10 K14.0, Billing FAQ
Is ICD-10 code K14.0 billable? +
Yes, K14.0 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 K14.0? +
ICD-10 K14.0 includes: Abscess of tongue; Ulceration (traumatic) of tongue.
What codes are Type 1 Excludes for K14.0? +
Type 1 Excludes (never code together with K14.0): atrophic glossitis (K14.4)
What ICD-9 codes does K14.0 map to? +
Per CMS GEMs, K14.0 maps to ICD-9 codes: 5290. 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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