M20.1 - Hallux valgus (acquired)
| ICD-10: | M20.1 |
| Short Description: | Hallux valgus (acquired) |
| Long Description: | Hallux valgus (acquired) |
| Status: | Not Valid for Submission |
| Version: | ICD-10-CM 2023 |
| Code Classification: |
M20.1 is a non-specific and non-billable ICD-10 code code, consider using a code with a higher level of specificity for a diagnosis of hallux valgus (acquired). The code is not specific and is NOT valid for the year 2023 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.
Clinical Information
- Hallux Valgus-. lateral displacement of the great toe (hallux), producing deformity of the first metatarsophalangeal joint with callous, bursa, or bunion formation over the bony prominence.
- Acquired Hallux Valgus-. a non-congenital deformity characterized by lateral deviation of the great toe.
- Hallux Valgus-. a deformity characterized by lateral deviation of the great toe.
Specific Coding for Hallux valgus (acquired)
Non-specific codes like M20.1 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 hallux valgus (acquired):
Tabular List of Diseases and Injuries
The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more. The following references are applicable to this diagnosis code:
Type 2 Excludes
Type 2 ExcludesA type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.
- bunion M21.6
Index to Diseases and Injuries References
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 this diagnosis code are found in the injuries and diseases index:
- - Deformity - Q89.9
- - toe (acquired) - M20.6
- - hallux valgus - M20.1
- - toe (acquired) - M20.6
- - Hallux
- - valgus (acquired) - M20.1
Patient Education
Foot Injuries and Disorders
Each of your feet has 26 bones, 33 joints, and more than 100 tendons, muscles, and ligaments. No wonder a lot of things can go wrong. Here are a few common problems:
- Bunions - hard, painful bumps on the big toe joint
- Corns and calluses - thickened skin from friction or pressure
- Plantar warts - warts on the soles of your feet
- Fallen arches - also called flat feet
Ill-fitting shoes often cause these problems. Aging and being overweight also increase your chances of having foot problems.
[Learn More in MedlinePlus]
Toe Injuries and Disorders
Fourteen of the 26 bones in your feet are in your toes. The toes, particularly your big toe, help you move and keep your balance. Playing sports, running, stubbing your toe, and dropping something on your foot can damage your toes. Wearing shoes that are too loose or too tight can also cause toe problems. Certain diseases, such as severe arthritis, can cause toe problems and pain. Gout often causes pain in the big toe.
Common toe problems include :
- Corns and bunions
- Ingrown toenails
- Sprains and dislocations
- Fractures (broken bones)
Treatments for toe injuries and disorders vary. They might include shoe inserts or special shoes, padding, taping, medicines, rest, and in severe cases, surgery.
[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)
