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  1. ICD-10-CM Home
  2. Chapter 19
  3. S20-S29
  4. S23.421

S23.421

Sprain of chondrosternal joint

Non-billableCategory

Code Hierarchy

S23S23.4S23.42S23.421

Chapter: 19. Injury, poisoning and certain other consequences of external causes

Section: S20-S29 - Injuries to the thorax

Specific Codes (3)

S23.421ABillable

Sprain of chondrosternal joint, initial encounter

S23.421DBillable

Sprain of chondrosternal joint, subsequent encounter

S23.421SBillable

Sprain of chondrosternal joint, sequela

Related Codes

S23.420Category

Sprain of sternoclavicular (joint) (ligament)

S23.428Category

Other sprain of sternum

S23.429Category

Unspecified sprain of sternum

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