ICD-10-CM > L00-L99 > L60-L75 > L67 L67 Hair color and hair shaft abnormalities Non-Billable/Non-Specific Type 1 Excludes monilethrix (Q84.1)pili annulati (Q84.1)telogen effluvium (L65.0) Codes L67.0Trichorrhexis nodosaL67.1Variations in hair colorL67.8Other hair color and hair shaft abnormalitiesL67.9Hair color and hair shaft abnormality, unspecified