ICD-10-CM Code L97.509

Non-pressure chronic ulcer of other part of unspecified foot with unspecified severity

Version 2020 Replaced Code Billable Code

Valid for Submission

L97.509 is a billable code used to specify a medical diagnosis of non-pressure chronic ulcer of other part of unspecified foot with unspecified severity. The code is valid for the year 2020 for the submission of HIPAA-covered transactions. The ICD-10-CM code L97.509 might also be used to specify conditions or terms like chronic neurogenic ulcer of lower limb, chronic neurogenic ulcer of lower limb, chronic ulcer of foot, chronic ulcer of toe, diabetic foot ulcer, foot ulcer due to type 1 diabetes mellitus, etc

ICD-10:L97.509
Short Description:Non-pressure chronic ulcer oth prt unsp foot w unsp severity
Long Description:Non-pressure chronic ulcer of other part of unspecified foot with unspecified severity

Replaced Code

This code was replaced in the 2020 ICD-10 code set with the code(s) listed below. The National Center for Health Statistics (NCHS) has published an update to the ICD-10-CM diagnosis codes which became effective October 1, 2019. This code was replaced for the FY 2020 (October 1, 2019 - September 30, 2020).

  • L97.505 - Non-prs chr ulc oth prt unsp ft w msl invl w/o evd of necr
  • L97.506 - Non-prs chr ulc oth prt unsp ft w bne invl w/o evd of necr
  • L97.508 - Non-prs chronic ulcer oth prt unsp foot with oth severity

Index to Diseases and Injuries

The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code L97.509 are found in the index:


Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

  • Chronic neurogenic ulcer of lower limb
  • Chronic neurogenic ulcer of lower limb
  • Chronic ulcer of foot
  • Chronic ulcer of toe
  • Diabetic foot ulcer
  • Foot ulcer due to type 1 diabetes mellitus
  • Forefoot ulcer due to type 1 diabetes mellitus
  • Forefoot ulcer due to type 2 diabetes mellitus
  • Ischemic foot ulcer
  • Ischemic foot ulcer
  • Ischemic foot ulcer
  • Ischemic foot ulcer
  • Ischemic foot ulcer due to atherosclerosis of native artery of limb
  • Ischemic foot ulcer due to type 2 diabetes mellitus
  • Ischemic ulcer diabetic foot
  • Ischemic ulcer of skin
  • Ischemic ulcer of skin
  • Ischemic ulcer of skin
  • Ischemic ulcer of toe
  • Mixed diabetic ulcer - foot
  • Neuroischemic foot ulcer
  • Neuroischemic foot ulcer
  • Neuropathic foot ulcer due to type 2 diabetes mellitus
  • Neuropathic toe ulcer due to type 2 diabetes mellitus
  • Neuropathic ulcer of foot due to diabetes mellitus
  • Perforating ulcer of the foot
  • Skin ulcer of dorsum of foot
  • Ulcer of big toe
  • Ulcer of toe
  • Ulcer of toe due to type 2 diabetes mellitus

Diagnostic Related Groups

The ICD-10 code L97.509 is grouped in the following groups for version MS-DRG V37.0 What are Diagnostic Related Groups?
The Diagnostic Related Groups (DRGs) are a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC).
applicable from 10/01/2020 through 09/30/2020.

  • 573 - SKIN GRAFT FOR SKIN ULCER OR CELLULITIS WITH MCC
  • 574 - SKIN GRAFT FOR SKIN ULCER OR CELLULITIS WITH CC
  • 575 - SKIN GRAFT FOR SKIN ULCER OR CELLULITIS WITHOUT CC/MCC

Convert L97.509 to ICD-9

  • 707.15 - Ulcer other part of foot (Approximate Flag)

Code Classification

  • Diseases of the skin and subcutaneous tissue (L00–L99)
    • Other disorders of the skin and subcutaneous tissue (L80-L99)
      • Non-pressure chronic ulcer of lower limb, NEC (L97)

Code History

  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016
    (First year ICD-10-CM implemented into the HIPAA code set)
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020

Information for Patients


Skin Conditions

Your skin is your body's largest organ. It covers and protects your body. Your skin

  • Holds body fluids in, preventing dehydration
  • Keeps harmful microbes out, preventing infections
  • Helps you feel things like heat, cold, and pain
  • Keeps your body temperature even
  • Makes vitamin D when the sun shines on it

Anything that irritates, clogs, or inflames your skin can cause symptoms such as redness, swelling, burning, and itching. Allergies, irritants, your genetic makeup, and certain diseases and immune system problems can cause rashes, hives, and other skin conditions. Many skin problems, such as acne, also affect your appearance.

NIH: National Institute of Arthritis and Musculoskeletal and Skin Diseases


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