S21.409A✓ Billable
Unspecified open wound of unspecified back wall of thorax with penetration into thoracic cavity, initial encounter
Unspecified open wound of unspecified back wall of thorax wi…
Code Hierarchy
┌19Injury, poisoning and certain other consequences of external causes (S00-T88)├S20-S29Injuries to the thorax (S20-S29)├S21Open wound of thorax
└S21.409AUnspecified open wound of unspecified back wall of thorax wi…
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