S21.402
Billable codeUnspecified open wound of left back wall of thorax with penetration into thoracic cavity
The ICD-10 code for unspecified open wound of left back wall of thorax with penetration into thoracic cavity is S21.402.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- S21.401Unspecified open wound of right back wall of thorax with penetration into thoracic cavity
- S21.409Unspecified open wound of unspecified back wall of thorax with penetration into thoracic cavity
- S21.402Unspecified open wound of left back wall of thorax with penetration into thoracic cavity