2025 ICD-10-CM Diagnosis Code L66.19
Other lichen planopilaris
- ICD-10-CM Code:
- L66.19
- ICD-10 Code for:
- Other lichen planopilaris
- Is Billable?
- Yes - Valid for Submission
- Code Navigator:
L66.19 is a billable diagnosis code used to specify a medical diagnosis of other lichen planopilaris. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2024 through September 30, 2025.
New 2025 ICD-10-CM Code
L66.19 is new to ICD-10-CM code set for the FY 2025, effective October 1, 2024. The National Center for Health Statistics (NCHS) has published an update to the ICD-10-CM diagnosis codes which became effective October 1, 2024. This is a new and revised code for the FY 2025 (October 1, 2024 - September 30, 2025).
Tabular List of Diseases and Injuries
The following annotation back-references are applicable to this diagnosis code. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more.
Inclusion Terms
Inclusion TermsThese terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
- Lassueur Graham-Little Piccardi syndrome
Index to Diseases and Injuries References
The following annotation back-references for this diagnosis code are found in the injuries and diseases index. The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10-CM code(s).
- - Lichen - L28.0
- - planopilaris - L66.10
- - specified NEC - L66.19
- - planopilaris - L66.10
- - Syndrome - See Also: Disease;
- - Lassueur Graham-Little Piccardi - L66.19
Replacement Code
L6619 replaces the following previously assigned ICD-10-CM code(s):
- L66.1 - Lichen planopilaris
