ICD-10 Code
International Classification of Diseases, 10th Revision
Oct 17, 2017

See: Hypertrophic disorders of skin

  ICD-10 Code for Hypertrophic disorder of the skin, unspecified L91.9

L91.9 is a valid1 ICD 10 diagnosis code.

L91.9 is valid for submission for HIPAA-covered transactions.

Chapter 12 Diseases of the skin and subcutaneous tissue (L00-L99)
Section L80-L99 Other disorders of the skin and subcutaneous tissue (L80-L99)
Category L91 Hypertrophic disorders of skin

• 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.
See also ICD 10 code for

Related Terms to “Hypertrophic disorder of the skin, unspecified”

  • Disorder(of)See also Disease
  • Hypertrophy, hypertrophic
    • skin - L91.9
See the 2017 ICD-10-CM Coding Guidelines.

Questions related to L91.9 Hypertrophic disorder of the skin, unspecified

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.