ICD-10 Code
International Classification of Diseases, 10th Revision
Aug 20, 2017

See: Lichen planus

  ICD-10 Code for Lichen planus, unspecified L43.9

L43.9 is a valid1 ICD 10 diagnosis code.

L43.9 is valid for submission for HIPAA-covered transactions.

Chapter 12 Diseases of the skin and subcutaneous tissue (L00-L99)
Section L40-L45 Papulosquamous disorders (L40-L45)
Category L43 Lichen planus

• See below for any additional coding requirements that may be necessary.

• Check for any notations, inclusions and/or exclusions that are specific to this ICD 10 code before using

1 No additional coding requirements necessary.

Related Terms to “Lichen planus, unspecified”

  • Lichen - L28.0
    • planus(chronicus) - L43.9
      • of Wilson - L43.9
    • ruber
      • planus - L43.9
  • Wilson's
    • lichen ruber - L43.9
See the 2017 ICD-10-CM Coding Guidelines.

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.