L30.9 Dermatitis, unspecified

Billable ICD-10-CM code, FY2026.

Applicable to

• Eczema NOS

Applies from L30 Other and unspecified dermatitis

Excludes2 (not included here)

• contact dermatitis (L23-L25)
• dry skin dermatitis (L85.3)
• small plaque parapsoriasis (L41.3)
• stasis dermatitis (I87.2)

MS-DRG index

Defines the logic of DRG(s) 606-607 in MDC 09.

Approximate ICD-9-CM (GEMs)

• 692.9 Contact dermatitis and other eczema, unspecified cause (approximate)

Code annotations containing back-references to L30.9

Back-references to L30.9

• Type 1 Excludes: L23 Allergic contact dermatitis ("dermatitis NOS (L30.9)")
• Type 1 Excludes: L24 Irritant contact dermatitis ("dermatitis NOS (L30.9)")
• Type 1 Excludes: L25 Unspecified contact dermatitis ("dermatitis NOS (L30.9)")

Diagnosis Index entries for L30.9

• Dermatitis (eczematous)
• Eczema (acute) (chronic) (erythematous) (fissum) (rubrum) (squamous)

Nearby codes

• L30.2 Cutaneous autosensitization
• L30.3 Infective dermatitis
• L30.4 Erythema intertrigo
• L30.5 Pityriasis alba
• L30.8 Other specified dermatitis
• L30.9 Dermatitis, unspecified (this code)