M21.969 - Unspecified acquired deformity of unspecified lower leg
ICD-10: | M21.969 |
Short Description: | Unspecified acquired deformity of unspecified lower leg |
Long Description: | Unspecified acquired deformity of unspecified lower leg |
Status: | Valid for Submission |
Version: | ICD-10-CM 2023 |
Code Classification: |
M21.969 is a billable ICD-10 code used to specify a medical diagnosis of unspecified acquired deformity of unspecified lower leg. The code is valid during the fiscal year 2023 from October 01, 2022 through September 30, 2023 for the submission of HIPAA-covered transactions.
Unspecified diagnosis codes like M21.969 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.
Approximate Synonyms
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Acquired deformity of ankle
- Acquired deformity of ankle AND/OR foot
- Acquired deformity of calcaneus
- Acquired deformity of foot
- Acquired deformity of joint of foot
- Acquired deformity of knee
- Acquired deformity of knee joint
- Acquired deformity of lower leg
- Angulation deformity of lower leg
- Ankle joint deformity
- Deformity of calcaneum
- Deformity of fibula
- Deformity of foot
- Deformity of knee joint
- Deformity of lower leg
- Deformity of talus
- Deformity of tibia
- Foot abnormality - non-diabetes
- Foot joint deformity
- Loss of protective sensation of foot with deformity
- Loss of protective sensation of skin
Convert to ICD-9 Code
Source ICD-10 Code | Target ICD-9 Code | |
---|---|---|
M21.969 | 736.70 - Acq ankle-foot def NOS | |
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code. | ||
M21.969 | 736.89 - Oth acq limb deformity | |
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code. |
Patient Education
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 (broken bones).
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.
[Learn More in MedlinePlus]
Code History
- FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
- FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
- 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)