ICD-10-CM Code L66: Cicatricial alopecia [scarring hair loss] and Related Diagnosis Codes.

The ICD-10-CM (the International Classification of Diseases, Tenth Revision, Clinical Modification) is a standardized coding system used when classifying diseases and medical conditions. Healthcare providers report these codes on Medical claims when diagnosing patient care.

Explore ICD-10-CM codes, organized by chapters based on body systems and medical conditions, as outlined in the International Classification of Diseases, Tenth Revision, Clinical Modification.

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Eclaims - ICD-10-CM Tabular Code List v1.0.0

A categorized list of ICD-10-CM codes organized by chapters based on body systems or medical conditions, according to the International Classification of Diseases, Tenth Revision, Clinical Modification.

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  • L66 - Cicatricial alopecia [scarring hair loss]
    • L66.0 - Pseudopelade
    • L66.1 - Lichen planopilaris
      • L66.10 - Lichen planopilaris, unspecified
      • L66.11 - Classic lichen planopilaris
      • L66.12 - Frontal fibrosing alopecia
      • L66.19 - Other lichen planopilaris
    • L66.2 - Folliculitis decalvans
    • L66.3 - Perifolliculitis capitis abscedens
    • L66.4 - Folliculitis ulerythematosa reticulata
    • L66.8 - Other cicatricial alopecia
      • L66.81 - Central centrifugal cicatricial alopecia
      • L66.89 - Other cicatricial alopecia
    • L66.9 - Cicatricial alopecia, unspecified
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Note: The International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) codes are developed and maintained by the Centers for Disease Control and Prevention (CDC). CDC's National Center for Health Statistics (NCHS) is responsible for the clinical modification of ICD-10 for use in the United States. The World Health Organization (WHO), which owns and publishes ICD-10, authorized NCHS to develop ICD-10-CM. All modifications to ICD-10 must conform to WHO's established ICD structure and conventions. All rights are reserved by the respective entities.