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S23.420 - Sprain of sternoclavicular (joint) (ligament)


The ICD 10 Code for Sprain of sternoclavicular (joint) (ligament) is listed as S23.420.
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: S23.420
Description: Sprain of sternoclavicular (joint) (ligament)
Chapter Injury, poisoning and certain other consequences of external causes (S00-T88)
Block Injuries to the thorax (S20-S29)
Parent S23.42 - Sprain of sternum
ICD-10-CM Children (deeper level / typically more specific) of S23.420:
S23.420A - Sprain of sternoclavicular (joint) (ligament), init encntr
S23.420D - Sprain of sternoclavicular (joint) (ligament), subs encntr
S23.420S - Sprain of sternoclavicular (joint) (ligament), sequela
ICD-10-CM Siblings (same level / similar specificity) of S23.420:
S23.421 - Sprain of chondrosternal joint
S23.428 - Other sprain of sternum
S23.429 - Unspecified sprain of sternum