Valid for Submission
M66.269 is a billable diagnosis code used to specify a medical diagnosis of spontaneous rupture of extensor tendons, unspecified lower leg. The code M66.269 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.
Unspecified diagnosis codes like M66.269 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.
Diagnostic Related Groups - MS-DRG Mapping
Convert M66.269 to ICD-9 Code
The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code M66.269 its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code.
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)
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)