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Dx

ICD-10-CM 2027 · S90-S99

Injuries to the ankle and foot

Part of chapter 19, injury, poisoning and certain other consequences of external causes.

About S90-S99

Block S90-S99 contains 10 categories and 3,324 billable codes for FY2027. No codes here changed in the FY2027 update. 0 codes are MCCs and 621 are CCs when reported as secondary diagnoses.

S90Superficial injury of ankle, foot and toes

S91Open wound of ankle, foot and toes

S92Fracture of foot and toe, except ankle

S93Dislocation and sprain of joints and ligaments at ankle, foot and toe level

S94Injury of nerves at ankle and foot level

S95Injury of blood vessels at ankle and foot level

S96Injury of muscle and tendon at ankle and foot level

S97Crushing injury of ankle and foot

S98Traumatic amputation of ankle and foot

S99Other and unspecified injuries of ankle and foot

Block notes

Excludes2
  • burns and corrosions (T20-T32)
  • fracture of ankle and malleolus (S82.-)
  • frostbite (T33-T34)
  • insect bite or sting, venomous (T63.4)