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S93.40 - Sprain of unspecified ligament of ankle


The ICD 10 Code for Sprain of unspecified ligament of ankle is listed as S93.40.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: S93.40
Description: Sprain of unspecified ligament of ankle
  • Sprain of ankle NOS
  • Sprained ankle NOS
Chapter Injury, poisoning and certain other consequences of external causes (S00-T88)
Block Injuries to the ankle and foot (S90-S99)
Parent S93.4 - Sprain of ankle
ICD-10-CM Children (deeper level / typically more specific) of S93.40:
S93.401 - Sprain of unspecified ligament of right ankle
S93.402 - Sprain of unspecified ligament of left ankle
S93.409 - Sprain of unspecified ligament of unspecified ankle
ICD-10-CM Siblings (same level / similar specificity) of S93.40:
S93.41 - Sprain of calcaneofibular ligament
S93.42 - Sprain of deltoid ligament
S93.43 - Sprain of tibiofibular ligament
S93.49 - Sprain of other ligament of ankle