ICD-10-CM>R00-R99>R20-R23>R23R23Other skin changesNon-Billable/Non-SpecificCodesR23.0CyanosisR23.1PallorR23.2FlushingR23.3Spontaneous ecchymosesR23.4Changes in skin textureR23.8Other skin changesR23.9Unspecified skin changes