Diagnosis Code M21.622
Information for Medical Professionals
The diagnosis code M21.622 is grouped in the following Diagnostic Related Group(s) (MS-DRG V34.0)
- 564 - OTHER MUSCULOSKELETAL SYSTEM AND CONNECTIVE TISSUE DIAGNOSES WITH MCC
- 565 - OTHER MUSCULOSKELETAL SYSTEM AND CONNECTIVE TISSUE DIAGNOSES WITH CC
- 566 - OTHER MUSCULOSKELETAL SYSTEM AND CONNECTIVE TISSUE DIAGNOSES WITHOUT CC/MCC
Convert to ICD-9 General Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
- 727.1 - Bunion (approximate) Approximate Flag
The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
Replacement Code Replacement Code
The National Center for Health Statistics (NCHS) has published an update to the ICD-10-CM diagnosis codes which became effective October 1, 2016. This is a new and revised code for the FY 2017 (October 1, 2016-September 30, 2017).
This code replaces the following previously assigned ICD-10 code(s) listed below:
- M20.12 - Hallux valgus (acquired), left foot
Information for Patients
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
Treatments for toe injuries and disorders vary. They might include shoe inserts or special shoes, padding, taping, medicines, rest, and in severe cases, surgery.
- Broken toe - self care (Medical Encyclopedia)
- Bunion removal (Medical Encyclopedia)
- Bunions (Medical Encyclopedia)
- Clubbing of the fingers or toes (Medical Encyclopedia)
- Hammer toe (Medical Encyclopedia)
- Hammer toe repair (Medical Encyclopedia)
- Hammer toe repair - discharge (Medical Encyclopedia)
- Polydactyly (Medical Encyclopedia)