Specific code icon 2015 ICD-10-CM Diagnosis Code L84

Corns and callosities

    2015 Billable Code

  • L84 is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • On October 1, 2015 ICD-10-CM will replace ICD-9-CM in the United States, therefore, L84 - and all other ICD-10-CM codes - should only be used for training or planning purposes until then.
  • This is the American ICD-10-CM version of L84. Other international ICD-10 versions may differ.

Clinical Information
  • Corns and calluses are caused by pressure or friction on your skin. They often appear on feet where the bony parts of your feet rub against your shoes. Corns usually appear on the tops or sides of toes while calluses form on the soles of feet. Calluses also can appear on hands or other areas that are rubbed or pressed.wearing shoes that fit better or using non-medicated pads may help. While bathing, gently rub the corn or callus with a washcloth or pumice stone to help reduce the size. To avoid infection, do not try to shave off the corn or callus. See your doctor, especially if you have diabetes or circulation problems. nih: national institute on aging
  • Localized hyperplasia of the horny layer of the epidermis due to pressure or friction. (Dorland, 27th ed)
Applicable To
  • Callus
  • Clavus
Description Synonyms
  • Callosity
  • Callus of foot
  • Callus of heel
  • Corn of toe
  • Foot callus
  • Heel callus
  • Toe corn
ICD-10-CM L84 is grouped within Diagnostic Related Group(s) (MS-DRG v30.0):
  • 606 Minor skin disorders with mcc
  • 607 Minor skin disorders without mcc

Convert ICD-10-CM L84 to ICD-9-CM

The following ICD-10-CM Index entries contain back-references to ICD-10-CM L84:
  • Callositas, callosity (infected) L84
  • Callus (infected) L84
  • Clavus (infected) L84
  • Corn (infected) L84
  • Heloma L84
  • Tylosis (acquired) L84