2021 ICD-10-CM Code S86.01

Strain of Achilles tendon

Version 2021
Non-Billable Code

Not Valid for Submission

S86.01 is a "header" nonspecific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of strain of achilles tendon. The code is NOT valid for the year 2021 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Short Description:Strain of Achilles tendon
Long Description:Strain of Achilles tendon

Code Classification

Specific Coding for Strain of Achilles tendon

Header codes like S86.01 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10 codes with a higher level of specificity when coding for strain of achilles tendon:

  • S86.011 - Strain of right Achilles tendon
  • S86.011A - Strain of right Achilles tendon, initial encounter
  • S86.011D - Strain of right Achilles tendon, subsequent encounter
  • S86.011S - Strain of right Achilles tendon, sequela
  • S86.012 - Strain of left Achilles tendon
  • S86.012A - Strain of left Achilles tendon, initial encounter
  • S86.012D - Strain of left Achilles tendon, subsequent encounter
  • S86.012S - Strain of left Achilles tendon, sequela
  • S86.019 - Strain of unspecified Achilles tendon
  • S86.019A - Strain of unspecified Achilles tendon, initial encounter
  • S86.019D - Strain of unspecified Achilles tendon, subsequent encounter
  • S86.019S - Strain of unspecified Achilles tendon, sequela

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 S86.01 are found in the index:

Information for Patients

Heel Injuries and Disorders

Heel problems are common and can be painful. Often, they result from too much stress on your heel bone and the tissues that surround it. That stress can come from

These can lead to tendinitis, bursitis, and fasciitis, which are all types of inflammation of the tissues that surround your heel. Over time the stress can cause bone spurs and deformities. Certain diseases, such as rheumatoid arthritis and gout, can also lead to heel problems. Treatments for heel problems might include rest, medicines, exercises, taping, and special shoes. Surgery is rarely needed.

[Learn More in MedlinePlus]

Sprains and Strains

A sprain is a stretched or torn ligament. Ligaments are tissues that connect bones at a joint. Falling, twisting, or getting hit can all cause a sprain. Ankle and wrist sprains are common. Symptoms include pain, swelling, bruising, and being unable to move your joint. You might feel a pop or tear when the injury happens.

A strain is a stretched or torn muscle or tendon. Tendons are tissues that connect muscle to bone. Twisting or pulling these tissues can cause a strain. Strains can happen suddenly or develop over time. Back and hamstring muscle strains are common. Many people get strains playing sports. Symptoms include pain, muscle spasms, swelling, and trouble moving the muscle.

At first, treatment of both sprains and strains usually involves resting the injured area, icing it, wearing a bandage or device that compresses the area, and medicines. Later treatment might include exercise and physical therapy.

NIH: National Institute of Arthritis and Musculoskeletal and Skin Diseases

[Learn More in MedlinePlus]

Code History

  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016 (First year ICD-10-CM implemented into the HIPAA code set)