2021 ICD-10-CM Code S86.919
Strain of unspecified muscle(s) and tendon(s) at lower leg level, unspecified leg
Not Valid for Submission
S86.919 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 unspecified muscle(s) and tendon(s) at lower leg level, unspecified leg. 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.
The ICD-10-CM code S86.919 might also be used to specify conditions or terms like rupture of tendon of knee region, rupture of tendon of lower leg and ankle, strain of knee or strain of muscle and/or tendon of lower leg.
Unspecified diagnosis codes like S86.919 are acceptable when clinical information is unknown or not available about a particular condition. Although a more specific code is preferable, unspecified codes should be used when such codes most accurately reflect what is known about a patient's condition. Specific diagnosis codes should not be used if not supported by the patient's medical record.
| ICD-10: | S86.919 |
| Short Description: | Strain of unsp musc/tend at lower leg level, unsp leg |
| Long Description: | Strain of unspecified muscle(s) and tendon(s) at lower leg level, unspecified leg |
Code Classification
Specific Coding for Strain of unsp musc/tend at lower leg level, unsp leg
Header codes like S86.919 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 unsp musc/tend at lower leg level, unsp leg:
Approximate Synonyms
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Rupture of tendon of knee region
- Rupture of tendon of lower leg and ankle
- Strain of knee
- Strain of muscle and/or tendon of lower leg
Information for Patients
Leg Injuries and Disorders
Your legs are made up of bones, blood vessels, muscles, and other connective tissue. They are important for motion and standing. Playing sports, running, falling, or having an accident can damage your legs. Common leg injuries include sprains and strains, joint dislocations, and fractures.
These injuries can affect the entire leg, or just the foot, ankle, knee, or hip. Certain diseases also lead to leg problems. For example, knee osteoarthritis, common in older people, can cause pain and limited motion. Problems in your veins in your legs can lead to varicose veins or deep vein thrombosis.
- Blount disease (Medical Encyclopedia)
- Bowlegs (Medical Encyclopedia)
- Common peroneal nerve dysfunction (Medical Encyclopedia)
- Femoral nerve dysfunction (Medical Encyclopedia)
- Femur fracture repair - discharge (Medical Encyclopedia)
- Foot, leg, and ankle swelling (Medical Encyclopedia)
- Iliotibial band syndrome -- aftercare (Medical Encyclopedia)
- Ischemic ulcers -- self-care (Medical Encyclopedia)
- Knock knees (Medical Encyclopedia)
- Leg pain (Medical Encyclopedia)
- Shin splints - self-care (Medical Encyclopedia)
- Tibial nerve dysfunction (Medical Encyclopedia)
- Venous insufficiency (Medical Encyclopedia)
[Learn More]
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
- Ankle sprain - aftercare (Medical Encyclopedia)
- Elbow sprain -- aftercare (Medical Encyclopedia)
- Foot sprain - aftercare (Medical Encyclopedia)
- Hamstring strain - aftercare (Medical Encyclopedia)
- Hip flexor strain -- aftercare (Medical Encyclopedia)
- Sprains (Medical Encyclopedia)
- Strains (Medical Encyclopedia)
- Tendon repair (Medical Encyclopedia)
- Wrist sprain - aftercare (Medical Encyclopedia)
[Learn More]
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)