700Corns and callosities

Diseases of the skin and subcutaneous tissue (680–709)›Other diseases of skin and subcutaneous tissue (700-709)›700 Corns and callosities
ICD-9-CM 700
CMS Source: final ICD-9-CM release (version date October 1, 2014). Retired from U.S. claims after September 30, 2015.FacebookXLinkedInPrint

700 is a legacy ICD-9-CM diagnosis code for corns and callosities. It was valid on U.S. claims through September 30, 2015 and cannot be reported for services on or after October 1, 2015, when ICD-10-CM replaced the ICD-9 code set. Under the CMS General Equivalence Mappings, its ICD-10-CM replacement is L84 (Corns and callosities), flagged as a direct match.

Code Identity

ICD-9-CM Code
700
Valid for Submission
No — Legacy Code
Code Describes
Corns and callosities
Parent Block
700 Corns and callosities
Short Description
Corns and callosities
ICD-10-CM Replacement
L84

Convert 700 to ICD-10-CM

Based on the final CMS General Equivalence Mappings (GEMs), 700 crosswalks to the following ICD-10-CM code.

ICD-10-CM
L84 Corns and callosities
Exact Match The mapping is direct, with no qualifiers.

Index of Diseases References

Entries in the final ICD-9-CM Index to Diseases and Injuries that point to 700. Tap the icons for the official index conventions.

  • Alibert s disease mycosis fungoides M9700 3 202.1
  • Alibert Bazin disease M9700 3 202.1
  • Callositas callosity infected 700
  • Callus infected 700
    • excessive following fracture SEE ALSO Late effect of fracture
  • Chromaffinoma M8700 0 SEE ALSO Neoplasm by site benign
    • malignant M8700 3 see Neoplasm by site malignant
  • Clavus infected 700
  • Corn infected 700
  • Disease diseased SEE ALSO Syndrome
    • Alibert s mycosis fungoides M9700 3 202.1
    • Alibert Bazin M9700 3 202.1
  • Heloma 700
  • Horn
    • papillary 700
  • Paraganglioma M8680 1
    • chromaffin M8700 0 SEE ALSO Neoplasm by site benign
      • malignant M8700 3 see Neoplasm by site malignant
  • Pheochromoblastoma M8700 3
    • specified site see Neoplasm by site malignant
  • Pheochromocytoma M8700 0
    • malignant M8700 3
      • specified site see Neoplasm by site malignant
    • specified site see Neoplasm by site benign
  • Syndrome SEE ALSO Disease
    • Alibert Bazin mycosis fungoides M9700 3 202.1
  • Tumor M8000 1 SEE ALSO Neoplasm by site unspecified nature
    • chromaffin M8700 0 SEE ALSO Neoplasm by site benign
      • malignant M8700 3 see Neoplasm by site malignant

Information for Patients

Corns and Calluses

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.

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Questions About 700

Is 700 (corns and callosities) still a valid code?

No. This code belonged to ICD-9-CM, which the United States retired after September 30, 2015. Claims with dates of service on or after October 1, 2015 must use ICD-10-CM codes, such as its replacement L84.

What is the ICD-10 replacement for 700?

The General Equivalence Mappings crosswalk this code directly to ICD-10-CM L84 (Corns and callosities), a one-to-one match.

What did 700 mean?

In the final ICD-9-CM release, this code described corns and callosities. It sat in block 700 Corns and callosities under Diseases of the skin and subcutaneous tissue (680–709).