L70.4 Infantile acne

Billable ICD-10-CM code, FY2026.

Applies from L70 Acne

Excludes2 (not included here)

• acne keloid (L73.0)

MS-DRG index

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

Approximate ICD-9-CM (GEMs)

• 706.1 Other acne (approximate)

Medicare Code Edits (MCE v43.1 (April 2026))

• Pediatric diagnoses (age 0 through 17): Age conflict edit. These diagnoses are clinically expected only in patients age 0 through 17.

Diagnosis Index entries for L70.4

• Acne › infantile
• Acne › neonatal
• Neonatal › acne
• Newborn (infant) (liveborn) (singleton) › acne

Nearby codes

• L70 Acne
• L70.0 Acne vulgaris
• L70.1 Acne conglobata
• L70.2 Acne varioliformis
• L70.3 Acne tropica
• L70.4 Infantile acne (this code)
• L70.5 Acne excoriee
• L70.8 Other acne
• L70.9 Acne, unspecified