ICD-10 Diagnosis Code S99.929A

Unspecified injury of unspecified foot, initial encounter

Diagnosis Code S99.929A

ICD-10: S99.929A
Short Description: Unspecified injury of unspecified foot, initial encounter
Long Description: Unspecified injury of unspecified foot, initial encounter
This is the 2017 version of the ICD-10-CM diagnosis code S99.929A

Valid for Submission
The code S99.929A is valid for submission for HIPAA-covered transactions.

Code Classification
  • Injury, poisoning and certain other consequences of external causes (S00–T98)
    • Injuries to the ankle and foot (S90-S99)
      • Other and unspecified injuries of ankle and foot (S99)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code S99.929A is grouped in the following Diagnostic Related Group(s) (MS-DRG v33.0)

  • TRAUMATIC INJURY WITH MCC 913
  • TRAUMATIC INJURY WITHOUT MCC 914

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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