L73.9 Follicular disorder, unspecified

Billable ICD-10-CM code, FY2026.

MS-DRG index

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

Approximate ICD-9-CM (GEMs)

• 704.9 Unspecified disease of hair and hair follicles (approximate)
• 706.9 Unspecified disease of sebaceous glands (approximate)

Diagnosis Index entries for L73.9

• Disease, diseased › hair (color) (shaft) › follicles
• Disease, diseased › sebaceous glands
• Disorder (of) › follicular (skin)
• Folliculitis (superficial)

Nearby codes

• L73 Other follicular disorders
• L73.0 Acne keloid
• L73.1 Pseudofolliculitis barbae
• L73.2 Hidradenitis suppurativa
• L73.8 Other specified follicular disorders
• L73.9 Follicular disorder, unspecified (this code)