2026 ICD-10-CM Diagnosis Code L30.8Other specified dermatitis

ICD-10-CM Codes›L00–L99›L20-L30›L30

ICD-10-CM L30.8
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

L30.8 is a billable ICD-10-CM diagnosis code for other specified dermatitis. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 606 through 607. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Allergic reactions and Other specified and unspecified skin disorders.

Code Identity

ICD-10-CM Code
L30.8
Billable Status
Yes — Valid for Submission
Code Describes
Other specified dermatitis
Short Description
Other specified dermatitis
Same as the full description in the CMS dataset.
Parent Code
L30
Other and unspecified dermatitis

Code Classification

ChapterL00–L99Diseases of the skin and subcutaneous tissue
SectionL20-L30Dermatitis and eczema
CategoryL30Other and unspecified dermatitis
This CodeL30.8Other specified dermatitis

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Acneiform eruption
  • Acneiform eruption caused by chemical
  • Acneiform eruption due to bromine compound
  • Acneiform eruption due to iodine compound
  • Acute atopic dermatitis of hand
  • Acute constitutional eczema
  • Acute vesicular dermatitis
  • Acute vesicular eczema of foot
  • Acute vesicular eczema of hand
  • Acute-on-chronic vesicular eczema of hands
  • Acute-on-chronic vesicular eczema of hands and feet
  • Adverse reaction caused by bromine and/or bromine compound
  • Apron pattern of vesicular eczema of hands
  • Asteatosis cutis
  • Asteatotic eczema
  • Autoimmune progesterone dermatitis
  • Burrows in skin
  • Chapped skin
  • Chronic atopic dermatitis of hand
  • Chronic constitutional eczema
  • Chronic hand eczema
  • Chronic papular onchodermatitis
  • Chronic podopompholyx
  • Chronic relapsing vesiculosquamous hand eczema
  • Chronic vesicular eczema of hands
  • Chronic vesicular eczema of hands and feet
  • Constitutional eczema of foot
  • Constitutional eczema of hand
  • Constitutional eczema of hands and feet
  • Constitutional fingertip eczema
  • Constitutional predisposition as co-factor in eczema
  • Crust on skin
  • Crusted eczema
  • Dermatosis caused by tapeworm
  • Desiccation eczema
  • Disorder of cholesterol metabolism
  • Disorder of cholesterol synthesis
  • Disseminated secondary eczema
  • Eczema craquelé due to acute edema
  • Erythrodermic eczema
  • Excoriated eczema
  • Excoriation of skin
  • Exogenous foot eczema
  • Fibrosing dermatitis
  • Fingertip eczema
  • Fissure in skin
  • Halogen eruption
  • Hyperkeratotic eczema of palms
  • Hyperkeratotic fissured eczema of palms
  • Inborn error of lipoprotein metabolism
  • Interface dermatitis
  • Interface dermatitis, vacuolar type
  • Interstitial granulomatous dermatitis with arthritis
  • Intragranular vesicular dermatitis
  • Iodine compounds adverse reaction
  • Juvenile plantar dermatosis
  • Microcephaly, congenital cataract, psoriasiform dermatitis syndrome
  • Nodular dermatitis
  • Onchodermatitis
  • Papular eczema with elimination of papillary edema
  • Papular eruption of chin
  • Papuloerythroderma of Ofuji
  • Perivascular dermatitis
  • Pruritic dermatitis
  • Psoriasiform dermatitis
  • Psoriasiform eczema
  • Psoriasis with eczema
  • Scaling eczema
  • Seborrhea-like dermatitis with psoriasiform elements
  • Secondary eczematous condition
  • Skin reaction to suture material
  • Spongiotic dermatitis
  • Spongiotic vesicular dermatitis
  • Strachan's syndrome
  • Subepidermal vesicular dermatitis
  • Superficial AND deep perivascular dermatitis
  • Superficial perivascular dermatitis
  • Vesicular eczema
  • Vesicular eczema of foot
  • Vesicular eczema of hand

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

External Cause of Injuries IndexGuidance

References for this code in the External Cause of Injuries Index.

    • Acrodermatitis
    • Dermatitis(eczematous)
      • autoimmune progesterone
    • Dermatitis(eczematous)
      • bullous, bullosa
        • seasonal
    • Dermatitis(eczematous)
      • desquamative
    • Dermatitis(eczematous)
      • due to
        • cold weather
    • Dermatitis(eczematous)
      • due to
        • low temperature
    • Dermatitis(eczematous)
      • hiemalis
    • Dermatitis(eczematous)
      • pruritic NEC
    • Dermatitis(eczematous)
      • seasonal bullous
    • Dermatitis(eczematous)
      • specified NEC

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR INJ031
Allergic reactions
Default principal diagnosis: inpatient No · outpatient No
CCSR SKN007
Other specified and unspecified skin disorders
Default principal diagnosis: inpatient Yes · outpatient Yes

Clinical InformationClinical

  • Spongiotic Dermatitis

    a chronic inflammatory skin condition characterized by itchiness and a rash in the chest and abdominal areas. it affects males more than females and is usually contracted at a relatively young age. it is thought to be caused by an allergic reaction to food, insect bites, or medication.

  • Psoriasiform Dermatitis

    a chronic, sporadic, acquired pruritic non-infectious skin condition characterized by one or more well defined inflamed (pink or red) patches or plaques of varying size.

Patient EducationClinical

Eczema

Eczema is a term for several different types of skin swelling. Eczema is also called dermatitis. Most types cause dry, itchy skin and rashes on the face, inside the elbows and behind the knees, and on the hands and feet. Scratching the skin can cause it to turn red, and to swell and itch even more.

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Convert L30.8 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
692.9 Dermatitis NOS
Approximate The match is approximate rather than exact.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About L30.8Overview

Is L30.8 (Other and unspecified dermatitis) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report other specified dermatitis on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What MS-DRG does L30.8 group to?

When other specified dermatitis is the principal diagnosis on an inpatient stay, it groups to MS-DRG 606, 607, with relative weights from 0.9064 to 1.5132 depending on complications. Higher weights mean higher Medicare reimbursement.

What is the ICD-9 equivalent of L30.8?

Under the General Equivalence Mappings, other specified dermatitis converts to ICD-9-CM 692.9 (dermatitis NOS). The mapping is approximate, so confirm the match fits the documentation.

Footnotes

[1] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.