ICD-10 D14.1
Billable / SpecificBenign neoplasm of larynx
About ICD-10-CM D14.1
ICD-10-CM code D14.1 represents Benign neoplasm of larynx. This is a billable/specific code in the Neoplasms chapter (block D14). The 2026 edition of ICD-10-CM D14.1 became effective on October 1, 2025.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under D14.1. Per CMS ICD-10-CM Tabular 2026.
- Adenomatous polyp of larynx
- Benign neoplasm of epiglottis (suprahyoid portion)
Type 1 Excludes
Pure excludes, these codes can never be coded together with D14.1. The conditions are mutually exclusive (e.g., congenital vs acquired forms).
- benign neoplasm of epiglottis, anterior aspect (D10.5)
- polyp (nonadenomatous) of vocal cord or larynx (J38.1)
Medicare LCD Coverage for D14.1
Local Coverage Determinations (LCDs) from CMS MACs that list D14.1 as a covered diagnosis.
Showing top 10 of 206 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing D14.1.
5 Medicare
4 Aetna
CPT Codes Commonly Billed with D14.1
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
- 97130 CMS LCD: Billing and Coding: Speech Language Pathology (SLP) Services: Communication Disorders CMS LCD
- 92608 CMS LCD: Billing and Coding: Speech Language Pathology (SLP) Services: Communication Disorders CMS LCD
- 97129 CMS LCD: Billing and Coding: Speech Language Pathology (SLP) Services: Communication Disorders CMS LCD
- 92607 CMS LCD: Billing and Coding: Speech Language Pathology (SLP) Services: Communication Disorders CMS LCD
- 96110 CMS LCD: Billing and Coding: Speech Language Pathology (SLP) Services: Communication Disorders CMS LCD
- 92524 CMS LCD: Billing and Coding: Speech Language Pathology (SLP) Services: Communication Disorders CMS LCD
- 92508 CMS LCD: Billing and Coding: Speech Language Pathology (SLP) Services: Communication Disorders CMS LCD
- 92597 CMS LCD: Billing and Coding: Speech Language Pathology (SLP) Services: Communication Disorders CMS LCD
- 92521 CMS LCD: Billing and Coding: Speech Language Pathology (SLP) Services: Communication Disorders CMS LCD
- 96105 CMS LCD: Billing and Coding: Speech Language Pathology (SLP) Services: Communication Disorders CMS LCD
Convert D14.1 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 |
|---|---|---|
| D14.1 | 2121 | 00000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To D14.1
Other codes in section D10-D36 (Benign neoplasms, except benign neuroendocrine tumors).
ICD-10 D14.1, Billing FAQ
Is ICD-10 code D14.1 billable? +
Yes, D14.1 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 D14.1? +
ICD-10 D14.1 includes: Adenomatous polyp of larynx; Benign neoplasm of epiglottis (suprahyoid portion).
What codes are Type 1 Excludes for D14.1? +
Type 1 Excludes (never code together with D14.1): benign neoplasm of epiglottis, anterior aspect (D10.5); polyp (nonadenomatous) of vocal cord or larynx (J38.1)
What CPT codes are commonly billed with D14.1? +
Procedures frequently paired with D14.1 include: 97130, 92608, 97129, 92607, 96110.
What ICD-9 codes does D14.1 map to? +
Per CMS GEMs, D14.1 maps to ICD-9 codes: 2121. 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 July 16, 2026.
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