ICD-10 · PDGM grouping
L24 Irritant contact dermatitis
All 19 codes in the L24 family, with the PDGM clinical group, comorbidity subgroup and primary-position rule CMS assigns, read from the CMS grouper crosswalk v07.2.26 and the CDC FY2027 code file.
Codes in family
19
Can lead a claim
19
Cannot lead a claim
0
What CMS assigns to L24
All 19 codes group to MMTA - Other. None of the 19 is assigned a comorbidity subgroup. Every code can lead a claim.
Every code in L24
Descriptions are CDC’s FY2027 wording; where CMS’s grouper abbreviates one, its form is shown beneath.
| Code | Description | Primary position | Clinical group | Comorbidity subgroup |
|---|---|---|---|---|
| L24.0 | Irritant contact dermatitis due to detergents | Can lead a claim | A | None |
| L24.1 | Irritant contact dermatitis due to oils and greases | Can lead a claim | A | None |
| L24.2 | Irritant contact dermatitis due to solvents | Can lead a claim | A | None |
| L24.3 | Irritant contact dermatitis due to cosmetics | Can lead a claim | A | None |
| L24.4 | Irritant contact dermatitis due to drugs in contact with skinCMS: Irritant contact dermatitis due to drugs in contact w skin | Can lead a claim | A | None |
| L24.5 | Irritant contact dermatitis due to other chemical products | Can lead a claim | A | None |
| L24.6 | Irritant contact dermatitis due to food in contact with skin | Can lead a claim | A | None |
| L24.7 | Irritant contact dermatitis due to plants, except food | Can lead a claim | A | None |
| L24.8 Irritant contact dermatitis due to other agents | ||||
| L24.81 | Irritant contact dermatitis due to metals | Can lead a claim | A | None |
| L24.89 | Irritant contact dermatitis due to other agents | Can lead a claim | A | None |
| L24.9 | Irritant contact dermatitis, unspecified cause | Can lead a claim | A | None |
| L24.A Irritant contact dermatitis due to friction or contact with body fluids | ||||
| L24.A0 | Irritant contact dermatitis due to friction or contact with body fluids, unspecifiedCMS: Irritant cntct derm d/t friction or cntct w body fluids,unsp | Can lead a claim | A | None |
| L24.A1 | Irritant contact dermatitis due to saliva | Can lead a claim | A | None |
| L24.A2 | Irritant contact dermatitis due to fecal, urinary or dual incontinenceCMS: Irritant cntct derm d/t fecal, urinry or dual incontinence | Can lead a claim | A | None |
| L24.A9 | Irritant contact dermatitis due friction or contact with other specified body fluidsCMS: Irritant cntct derm due friction or cntct w oth body fluids | Can lead a claim | A | None |
| L24.B Irritant contact dermatitis related to stoma or fistula | ||||
| L24.B0 | Irritant contact dermatitis related to unspecified stoma or fistulaCMS: Irritant contact dermatitis related to unsp stoma or fistula | Can lead a claim | A | None |
| L24.B1 | Irritant contact dermatitis related to digestive stoma or fistulaCMS: Irritant contact derm related to digestive stoma or fistula | Can lead a claim | A | None |
| L24.B2 | Irritant contact dermatitis related to respiratory stoma or fistulaCMS: Irritant contact dermatitis related to resp stoma or fistula | Can lead a claim | A | None |
| L24.B3 | Irritant contact dermatitis related to fecal or urinary stoma or fistulaCMS: Irritant cntct derm rel to fecal or urinary stoma or fistula | Can lead a claim | A | None |
Sources: CMS HH PPS Grouper Software v07.2.26, effective 2026-10-01, for the clinical group, comorbidity subgroup, code-first conventions and primary-position flags; CDC NCHS ICD-10-CM FY2027 code descriptions for the family title and code wording. This is the crosswalk Medicare runs a claim through. Grouping also depends on admission source, timing, the OASIS functional items and the rest of the diagnosis list.
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