ICD-10-CM Code M89.07

Algoneurodystrophy, ankle and foot

Version 2021 Non-Billable Code

Not Valid for Submission

M89.07 is a "header" nonspecific and non-billable code code, consider using a code with a higher level of specificity for a diagnosis of algoneurodystrophy, ankle and foot. The code is NOT valid for the year 2021 for the submission of HIPAA-covered transactions.

ICD-10:M89.07
Short Description:Algoneurodystrophy, ankle and foot
Long Description:Algoneurodystrophy, ankle and foot

Consider the following ICD-10 codes with a higher level of specificity:

  • M89.071 - Algoneurodystrophy, right ankle and foot
  • M89.072 - Algoneurodystrophy, left ankle and foot
  • M89.079 - Algoneurodystrophy, unspecified ankle and foot

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 M89.07 are found in the index:


Code Classification

  • Diseases of the musculoskeletal system and connective tissue (M00–M99)
    • Other osteopathies (M86-M90)
      • Other disorders of bone (M89)

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
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021

Information for Patients


Complex Regional Pain Syndrome

Also called: CRPS, Causalgia, Reflex sympathetic dystrophy

Complex regional pain syndrome (CRPS) is a chronic pain condition. It causes intense pain, usually in the arms, hands, legs, or feet. It may happen after an injury, either to a nerve or to tissue in the affected area. Rest and time may only make it worse.

Symptoms in the affected area are

  • Dramatic changes in skin temperature, color, or texture
  • Intense burning pain
  • Extreme skin sensitivity
  • Swelling and stiffness in affected joints
  • Decreased ability to move the affected body part

The cause of CRPS is unknown. There is no specific diagnostic test. Your doctor will diagnose CRPS based on your signs and symptoms.

There is no cure. It can get worse over time, and may spread to other parts of the body. Occasionally the symptoms go away, either temporarily or for good. Treatment focuses on relieving the pain, and can include medicines, physical therapy, and nerve blocks.

NIH: National Institute of Neurological Disorders and Stroke

  • Complex regional pain syndrome (Medical Encyclopedia)
  • Spinal cord stimulation (Medical Encyclopedia)

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