R23.9 Unspecified skin changes

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)

• 782.9 Other symptoms involving skin and integumentary tissues (approximate)

Diagnosis Index entries for R23.9

• Change (s) (in) (of) › skin
• Symptoms NEC › involving › skin and integument
• Symptoms NEC › skin and integument NEC
• Symptoms NEC › subcutaneous tissue NEC

Nearby codes

• R23.1 Pallor
• R23.2 Flushing
• R23.3 Spontaneous ecchymoses
• R23.4 Changes in skin texture
• R23.8 Other skin changes
• R23.9 Unspecified skin changes (this code)