ICD-10-CM 2026 · Effective October 1, 2025

ICD-10 L27.2

Billable / Specific

Dermatitis due to ingested food

L27
Block
0
Synonyms
171
LCDs
12
Payer Policies
0
Linked CPTs

About ICD-10-CM L27.2

ICD-10-CM code L27.2 represents Dermatitis due to ingested food. This is a billable/specific code in the Skin and Subcutaneous Tissue chapter (block L27). The 2026 edition of ICD-10-CM L27.2 became effective on October 1, 2025.

Type 2 Excludes

Not included here, the excluded code is not part of L27.2, but a patient may have both conditions at the same time. Both codes may be coded together when applicable.

  • dermatitis due to food in contact with skin (L23.6, L24.6, L25.4)

Medicare LCD Coverage for L27.2

Local Coverage Determinations (LCDs) from CMS MACs that list L27.2 as a covered diagnosis.

171 LCDs

Showing top 10 of 171 total . Click a CPT for full coverage scope.

CMS LCD: Billing and Coding: Allergy Diagnostic Testing
Article ID: 60390, Effective: , 814 covered, 0 non-covered
CPT 95056 →
CMS LCD: Billing and Coding: Allergy Diagnostic Testing
Article ID: 60390, Effective: , 814 covered, 0 non-covered
CPT 95004 →
CMS LCD: Billing and Coding: Allergy Diagnostic Testing
Article ID: 60390, Effective: , 814 covered, 0 non-covered
CPT 95027 →
CMS LCD: Billing and Coding: Allergy Diagnostic Testing
Article ID: 60390, Effective: , 814 covered, 0 non-covered
CPT 82785 →
CMS LCD: Billing and Coding: Allergy Diagnostic Testing
Article ID: 60390, Effective: , 814 covered, 0 non-covered
CPT 95076 →
CMS LCD: Billing and Coding: Allergy Diagnostic Testing
Article ID: 60390, Effective: , 814 covered, 0 non-covered
CPT 95024 →
CMS LCD: Billing and Coding: Allergy Diagnostic Testing
Article ID: 60390, Effective: , 814 covered, 0 non-covered
CPT 95070 →
CMS LCD: Billing and Coding: Allergy Diagnostic Testing
Article ID: 60390, Effective: , 814 covered, 0 non-covered
CPT 95028 →
CMS LCD: Billing and Coding: Allergy Diagnostic Testing
Article ID: 60390, Effective: , 814 covered, 0 non-covered
CPT 95017 →
CMS LCD: Billing and Coding: Allergy Diagnostic Testing
Article ID: 60390, Effective: , 814 covered, 0 non-covered
CPT 86003 →

Commercial Payer Coverage

Coverage policies from major commercial payers referencing L27.2.

12 policies

2 Aetna

Allergy and Hypersensitivity - Medical Clinical Policy Bulletins | Aetna
Policy ID: CPB-0038
Omalizumab
Policy ID: CPB-0670

5 Medicare

Billing and Coding: Allergy Testing
Policy ID: ART-56558
Billing and Coding: Allergy Skin Testing
Policy ID: ART-56559
Billing and Coding: Allergy Testing
Policy ID: ART-57181
Billing and Coding: Allergy Testing
Policy ID: ART-57473
Billing and Coding: Allergy Testing
Policy ID: ART-57531

CPT Codes Commonly Billed with L27.2

Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.

No procedure linkages on file for L27.2

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 L27.2 to ICD-9-CM

Per CMS General Equivalence Mappings (GEMs), useful for legacy data review and historical claim analysis.

ICD-10ICD-9Mapping Flags
L27.2 6931 00000

Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).

ICD-10 L27.2, Billing FAQ

Is ICD-10 code L27.2 billable? +

Yes, L27.2 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.

What codes are Type 2 Excludes for L27.2? +

Type 2 Excludes (may be coded together when both conditions exist): dermatitis due to food in contact with skin (L23.6, L24.6, L25.4)

What ICD-9 codes does L27.2 map to? +

Per CMS GEMs, L27.2 maps to ICD-9 codes: 6931. 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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