ICD-10 Diagnosis Code M20.30

Hallux varus (acquired), unspecified foot

Diagnosis Code M20.30

ICD-10: M20.30
Short Description: Hallux varus (acquired), unspecified foot
Long Description: Hallux varus (acquired), unspecified foot
This is the 2017 version of the ICD-10-CM diagnosis code M20.30

Valid for Submission
The code M20.30 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Diseases of the musculoskeletal system and connective tissue (M00–M99)
    • Other joint disorders (M20-M25)
      • Acquired deformities of fingers and toes (M20)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code M20.30 is grouped in the following Diagnostic Related Group(s) (MS-DRG v33.0)

  • OTHER MUSCULOSKELETAL SYSTEM AND CONNECTIVE TISSUE DIAGNOSES WITH MCC 564
  • OTHER MUSCULOSKELETAL SYSTEM AND CONNECTIVE TISSUE DIAGNOSES WITH CC 565
  • OTHER MUSCULOSKELETAL SYSTEM AND CONNECTIVE TISSUE DIAGNOSES WITHOUT CC/MCC 566

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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.

Synonyms
  • Acquired hallux varus
  • Acquired varus deformity of joint of lower limb
  • Acquired varus deformity of toe
  • Varus deformity of great toe
  • Varus deformity of toe

Information for Patients


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.

  • Claw foot
  • Clubfoot
  • Common peroneal nerve dysfunction
  • Extremity x-ray
  • Flat feet
  • Foot pain
  • Foot sprain - aftercare
  • Foot, leg, and ankle swelling
  • Hand or foot spasms
  • High arch
  • Metatarsal fracture (acute) - aftercare
  • Metatarsal stress fractures - aftercare
  • Metatarsus adductus
  • Morton neuroma


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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

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
  • Bunion removal
  • Bunions
  • Clubbing of the fingers or toes
  • Hammer toe
  • Hammer toe repair
  • Hammer toe repair - discharge
  • Polydactyly


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