ICD-10-CM 2027 diagnosis code
L25.0Unspecified contact dermatitis due to cosmetics
L25.0 is a valid, billable ICD-10-CM code for unspecified contact dermatitis due to cosmetics. It can be reported on claims for dates of service from October 1, 2026 – September 30, 2027.
Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data
About L25.0
L25.0 is the ICD-10-CM diagnosis code for unspecified contact dermatitis due to cosmetics. It belongs to category L25 (unspecified contact dermatitis), block L20-L30 (dermatitis and eczema) and chapter 12 (diseases of the skin and subcutaneous tissue). It is billable, so it can be reported on its own for dates of service from October 1, 2026 through September 30, 2027.
Within L25 (unspecified contact dermatitis), L25.0 is specifically for unspecified contact dermatitis due to cosmetics. Related codes cover due to drugs in contact with skin (L25.1), due to dyes (L25.2), due to other chemical products (L25.3), due to food in contact with skin (L25.4), due to plants, except food (L25.5), due to other agents (L25.8) and unspecified cause (L25.9).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
In MS-DRG v44.0, it is part of the grouping logic for DRG 606 (Minor Skin Disorders with MCC, relative weight 1.5728) and DRG 607 (Minor Skin Disorders without MCC, relative weight 0.8772), in MDC 09 (Diseases and Disorders of the Skin, Subcutaneous Tissue and Breast), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.
It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.
Before ICD-10, this condition was coded in ICD-9-CM as 692.81 (dermatitis due to cosmetics).
Notes that apply from higher levels
Instructions written at a parent level also apply to L25.0.
› From L25 Unspecified contact dermatitis
Broader instructions also apply from L20-L30 Dermatitis and eczema and Chapter 12: Diseases of the skin and subcutaneous tissue.
Alphabetic index entries
2 entriesTerms in the official ICD-10-CM index that lead to L25.0.
MS-DRG v44.0 grouping
All DRGs →Inpatient MS-DRGs this diagnosis can group to, as the principal or a secondary diagnosis, depending on the rest of the claim.
MDC 09 · Diseases and Disorders of the Skin, Subcutaneous Tissue and Breast
ICD-9-CM equivalent
Converter →- 692.81Dermatitis due to cosmeticsapproximate
From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
- No changes since FY2016.
Common questions about L25.0
Is L25.0 billable?
- Yes. L25.0 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can L25.0 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict L25.0 as a principal diagnosis.
Is L25.0 a CC or MCC?
- No. L25.0 is neither a CC nor an MCC under MS-DRG v44.0.
What DRG does L25.0 group to?
- L25.0 is used in the MS-DRG v44.0 logic for MS-DRG 606 (Minor Skin Disorders with MCC) and MS-DRG 607 (Minor Skin Disorders without MCC). Which one applies depends on whether it is the principal diagnosis and on the rest of the claim.
What is the ICD-9 code for L25.0?
- The CMS General Equivalence Mappings map L25.0 to ICD-9-CM 692.81.