S90-S99
Injuries to the ankle and foot
Injuries to the ankle and foot (S90-S99) is a block within ICD-10-CM Chapter 19: Injury, poisoning and certain other consequences of external causes. It holds 10 categories.
Excludes2
Not included here. The condition is not part of this code, but a patient may have both, and both codes may be reported together.
- burns and corrosions (T20-T32)
- fracture of ankle and malleolus (S82.-)
- frostbite (T33-T34)
- insect bite or sting, venomous (T63.4)
Categories in S90-S99
- S90Superficial injury of ankle, foot and toescategory
- S91Open wound of ankle, foot and toescategory
- S92Fracture of foot and toe, except anklecategory
- S93Disloc & sprain of joints & ligaments at ankl, ft & toe levcategory
- S94Injury of nerves at ankle and foot levelcategory
- S95Injury of blood vessels at ankle and foot levelcategory
- S96Injury of muscle and tendon at ankle and foot levelcategory
- S97Crushing injury of ankle and footcategory
- S98Traumatic amputation of ankle and footcategory
- S99Other and unspecified injuries of ankle and footcategory
Source
ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.