ICD-10 Code
International Classification of Diseases, 10th Revision
Oct 16, 2017

See: Hypertrophic disorders of skin

L91 is NOT a complete or valid ICD 10 diagnosis code.

You should code each health care encounter to the level of certainty known for that encounter. When sufficient clinical information is not known or available to assign a more specific code, it is acceptable to report the appropriate unspecified code.

See below for more specifc codes relating to
Hypertrophic disorders of skin

More specific codes for Hypertrophic disorders of skin

  • L91.0 - Hypertrophic scar
  • L91.8 - Other hypertrophic disorders of the skin
  • L91.9 - Hypertrophic disorder of the skin, unspecified
See also ICD 10 code for
Back to L91
See the 2017 ICD-10-CM Coding Guidelines.

Questions related to L91 Hypertrophic disorders of skin

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.