FY2027 ICD-10-CM reference
L30: Other and unspecified dermatitis
By the HCC Buddy Coding Team
The official ICD-10-CM descriptor is Other and unspecified dermatitis. The FY2027 annual edition starts October 1, 2026. Check the edition that applies to the encounter or inpatient discharge, including any April update.
Nonbillable heading. Verified against the official FY2027 order file.
CMS-HCC V28
Not applicable to this nonbillable heading
CMS-HCC V24
Not applicable to this nonbillable heading
ESRD
Not applicable to this nonbillable heading
PACE
Not applicable to this nonbillable heading
RxHCC
Not applicable to this nonbillable heading
HHS-HCC
Not applicable to this nonbillable heading
More specific FY2027 codes
- L30.0: Nummular dermatitisBillable code
- L30.1: Dyshidrosis [pompholyx]Billable code
- L30.2: Cutaneous autosensitizationBillable code
- L30.3: Infective dermatitisBillable code
- L30.4: Erythema intertrigoBillable code
- L30.5: Pityriasis albaBillable code
- L30.8: Other specified dermatitisBillable code
- L30.9: Dermatitis, unspecifiedBillable code
FY2027 Tabular instructions
Instructions below include applicable chapter, section and parent-code notes. Each note identifies where it appears in the official source.
Excludes2
certain conditions originating in the perinatal period (P04-P96)
Source: L00-L99 (chapter, inherited).
Excludes2
certain infectious and parasitic diseases (A00-B99)
Source: L00-L99 (chapter, inherited).
Excludes2
complications of pregnancy, childbirth and the puerperium (O00-O9A)
Source: L00-L99 (chapter, inherited).
Excludes2
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
Source: L00-L99 (chapter, inherited).
Excludes2
endocrine, nutritional and metabolic diseases (E00-E88)
Source: L00-L99 (chapter, inherited).
Excludes2
lipomelanotic reticulosis (I89.8)
Source: L00-L99 (chapter, inherited).
Excludes2
neoplasms (C00-D49)
Source: L00-L99 (chapter, inherited).
Excludes2
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Source: L00-L99 (chapter, inherited).
Excludes2
systemic connective tissue disorders (M30-M36)
Source: L00-L99 (chapter, inherited).
Excludes2
viral warts (B07.-)
Source: L00-L99 (chapter, inherited).
Instructional note
In this block the terms dermatitis and eczema are used synonymously and interchangeably.
Source: L20-L30 (section, inherited).
Excludes2
chronic (childhood) granulomatous disease (D71-)
Source: L20-L30 (section, inherited).
Excludes2
dermatitis gangrenosa (L08.0)
Source: L20-L30 (section, inherited).
Excludes2
dermatitis herpetiformis (L13.0)
Source: L20-L30 (section, inherited).
Excludes2
dry skin dermatitis (L85.3)
Source: L20-L30 (section, inherited).
Excludes2
factitial dermatitis (L98.1)
Source: L20-L30 (section, inherited).
Excludes2
perioral dermatitis (L71.0)
Source: L20-L30 (section, inherited).
Excludes2
radiation-related disorders of the skin and subcutaneous tissue (L55-L59)
Source: L20-L30 (section, inherited).
Excludes2
stasis dermatitis (I87.2)
Source: L20-L30 (section, inherited).
Excludes2
contact dermatitis (L23-L25)
Source: L30 (category, direct).
Excludes2
dry skin dermatitis (L85.3)
Source: L30 (category, direct).
Excludes2
small plaque parapsoriasis (L41.3)
Source: L30 (category, direct).
Excludes2
stasis dermatitis (I87.2)
Source: L30 (category, direct).
Compare the FY2027 additions, removals and billable-status changes
What does L30 mean in FY2027?
The official ICD-10-CM descriptor is Other and unspecified dermatitis. The FY2027 annual edition starts October 1, 2026. Check the edition that applies to the encounter or inpatient discharge, including any April update.
Is L30 billable in FY2027?
The FY2027 order file marks L30 as a nonbillable heading. Select a complete billable child code.
Does L30 map to an HCC?
Risk-model mapping is not applicable to this nonbillable heading. Check a complete billable child code.
Source: CMS FY2027 ICD-10-CM order file. Payment model: CMS CY 2027 Rate Announcement. Read the FY2027 Official Guidelines.
Review the FY2026 April edition