L30.1 Dyshidrosis [pompholyx]

Billable ICD-10-CM code, FY2026.

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)

• 705.81 Dyshidrosis

Code annotations containing back-references to L30.1

Back-references to L30.1

• Type 1 Excludes: L75 Apocrine sweat disorders ("dyshidrosis (L30.1)")

Diagnosis Index entries for L30.1

• Cheiropompholyx
• Dermatitis (eczematous) › dyshydrotic
• Dyshidrosis, dysidrosis
• Eczema (acute) (chronic) (erythematous) (fissum) (rubrum) (squamous) › dyshydrotic
• Hutchinson's › disease, meaning › pompholyx (cheiropompholyx)
• Pompholyx

Nearby codes

• L30 Other and unspecified dermatitis
• L30.0 Nummular dermatitis
• L30.1 Dyshidrosis [pompholyx] (this code)
• L30.2 Cutaneous autosensitization
• L30.3 Infective dermatitis
• L30.4 Erythema intertrigo
• L30.5 Pityriasis alba
• L30.8 Other specified dermatitis