ICD-10 L81.4
Billable / SpecificOther melanin hyperpigmentation
About ICD-10-CM L81.4
ICD-10-CM code L81.4 represents Other melanin hyperpigmentation. This is a billable/specific code in the Skin and Subcutaneous Tissue chapter (block L81). The 2026 edition of ICD-10-CM L81.4 became effective on October 1, 2025.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under L81.4. Per CMS ICD-10-CM Tabular 2026.
- Lentigo
Medicare LCD Coverage for L81.4
Local Coverage Determinations (LCDs) from CMS MACs that list L81.4 as a covered diagnosis.
Showing top 10 of 51 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing L81.4.
1 Medicare
CPT Codes Commonly Billed with L81.4
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 L81.4 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 |
|---|---|---|
| L81.4 | 70909 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To L81.4
Other codes in section L80-L99 (Other disorders of the skin and subcutaneous tissue).
ICD-10 L81.4, Billing FAQ
Is ICD-10 code L81.4 billable? +
Yes, L81.4 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 L81.4? +
ICD-10 L81.4 includes: Lentigo.
What ICD-9 codes does L81.4 map to? +
Per CMS GEMs, L81.4 maps to ICD-9 codes: 70909. 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 June 1, 2026.
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