S21.4

Non-Billable

Open wound of back wall of thorax with penetration into thoracic cavity

S21.4 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • S21.40Unspecified open wound of back wall of thorax with penetration into thoracic cavity
    • S21.401Unspecified open wound of right back wall of thorax with penetration into thoracic cavity
      • S21.401AUnspecified open wound of right back wall of thorax with penetration into thoracic cavity, initial encounter
      • S21.401DUnspecified open wound of right back wall of thorax with penetration into thoracic cavity, subsequent encounter
      • S21.401SUnspecified open wound of right back wall of thorax with penetration into thoracic cavity, sequela
    • S21.402Unspecified open wound of left back wall of thorax with penetration into thoracic cavity
      • S21.402AUnspecified open wound of left back wall of thorax with penetration into thoracic cavity, initial encounter
      • S21.402DUnspecified open wound of left back wall of thorax with penetration into thoracic cavity, subsequent encounter
      • S21.402SUnspecified open wound of left back wall of thorax with penetration into thoracic cavity, sequela
    • S21.409Unspecified open wound of unspecified back wall of thorax with penetration into thoracic cavity
      • S21.409AUnspecified open wound of unspecified back wall of thorax with penetration into thoracic cavity, initial encounter
      • S21.409DUnspecified open wound of unspecified back wall of thorax with penetration into thoracic cavity, subsequent encounter
      • S21.409SUnspecified open wound of unspecified back wall of thorax with penetration into thoracic cavity, sequela
  • S21.41Laceration without foreign body of back wall of thorax with penetration into thoracic cavity
    • S21.411Laceration without foreign body of right back wall of thorax with penetration into thoracic cavity
      • S21.411ALaceration without foreign body of right back wall of thorax with penetration into thoracic cavity, initial encounter
      • S21.411DLaceration without foreign body of right back wall of thorax with penetration into thoracic cavity, subsequent encounter
      • S21.411SLaceration without foreign body of right back wall of thorax with penetration into thoracic cavity, sequela
    • S21.412Laceration without foreign body of left back wall of thorax with penetration into thoracic cavity
      • S21.412ALaceration without foreign body of left back wall of thorax with penetration into thoracic cavity, initial encounter
      • S21.412DLaceration without foreign body of left back wall of thorax with penetration into thoracic cavity, subsequent encounter
      • S21.412SLaceration without foreign body of left back wall of thorax with penetration into thoracic cavity, sequela
    • S21.419Laceration without foreign body of unspecified back wall of thorax with penetration into thoracic cavity
      • S21.419ALaceration without foreign body of unspecified back wall of thorax with penetration into thoracic cavity, initial encounter
      • S21.419DLaceration without foreign body of unspecified back wall of thorax with penetration into thoracic cavity, subsequent encounter
      • S21.419SLaceration without foreign body of unspecified back wall of thorax with penetration into thoracic cavity, sequela
  • S21.42Laceration with foreign body of back wall of thorax with penetration into thoracic cavity
    • S21.421Laceration with foreign body of right back wall of thorax with penetration into thoracic cavity
      • S21.421ALaceration with foreign body of right back wall of thorax with penetration into thoracic cavity, initial encounter
      • S21.421DLaceration with foreign body of right back wall of thorax with penetration into thoracic cavity, subsequent encounter
      • S21.421SLaceration with foreign body of right back wall of thorax with penetration into thoracic cavity, sequela
    • S21.422Laceration with foreign body of left back wall of thorax with penetration into thoracic cavity
      • S21.422ALaceration with foreign body of left back wall of thorax with penetration into thoracic cavity, initial encounter
      • S21.422DLaceration with foreign body of left back wall of thorax with penetration into thoracic cavity, subsequent encounter
      • S21.422SLaceration with foreign body of left back wall of thorax with penetration into thoracic cavity, sequela
    • S21.429Laceration with foreign body of unspecified back wall of thorax with penetration into thoracic cavity
      • S21.429ALaceration with foreign body of unspecified back wall of thorax with penetration into thoracic cavity, initial encounter
      • S21.429DLaceration with foreign body of unspecified back wall of thorax with penetration into thoracic cavity, subsequent encounter
      • S21.429SLaceration with foreign body of unspecified back wall of thorax with penetration into thoracic cavity, sequela
  • S21.43Puncture wound without foreign body of back wall of thorax with penetration into thoracic cavity
    • S21.431Puncture wound without foreign body of right back wall of thorax with penetration into thoracic cavity
      • S21.431APuncture wound without foreign body of right back wall of thorax with penetration into thoracic cavity, initial encounter
      • S21.431DPuncture wound without foreign body of right back wall of thorax with penetration into thoracic cavity, subsequent encounter
      • S21.431SPuncture wound without foreign body of right back wall of thorax with penetration into thoracic cavity, sequela
    • S21.432Puncture wound without foreign body of left back wall of thorax with penetration into thoracic cavity
      • S21.432APuncture wound without foreign body of left back wall of thorax with penetration into thoracic cavity, initial encounter
      • S21.432DPuncture wound without foreign body of left back wall of thorax with penetration into thoracic cavity, subsequent encounter
      • S21.432SPuncture wound without foreign body of left back wall of thorax with penetration into thoracic cavity, sequela
    • S21.439Puncture wound without foreign body of unspecified back wall of thorax with penetration into thoracic cavity
      • S21.439APuncture wound without foreign body of unspecified back wall of thorax with penetration into thoracic cavity, initial encounter
      • S21.439DPuncture wound without foreign body of unspecified back wall of thorax with penetration into thoracic cavity, subsequent encounter
      • S21.439SPuncture wound without foreign body of unspecified back wall of thorax with penetration into thoracic cavity, sequela
  • S21.44Puncture wound with foreign body of back wall of thorax with penetration into thoracic cavity
    • S21.441Puncture wound with foreign body of right back wall of thorax with penetration into thoracic cavity
      • S21.441APuncture wound with foreign body of right back wall of thorax with penetration into thoracic cavity, initial encounter
      • S21.441DPuncture wound with foreign body of right back wall of thorax with penetration into thoracic cavity, subsequent encounter
      • S21.441SPuncture wound with foreign body of right back wall of thorax with penetration into thoracic cavity, sequela
    • S21.442Puncture wound with foreign body of left back wall of thorax with penetration into thoracic cavity
      • S21.442APuncture wound with foreign body of left back wall of thorax with penetration into thoracic cavity, initial encounter
      • S21.442DPuncture wound with foreign body of left back wall of thorax with penetration into thoracic cavity, subsequent encounter
      • S21.442SPuncture wound with foreign body of left back wall of thorax with penetration into thoracic cavity, sequela
    • S21.449Puncture wound with foreign body of unspecified back wall of thorax with penetration into thoracic cavity
      • S21.449APuncture wound with foreign body of unspecified back wall of thorax with penetration into thoracic cavity, initial encounter
      • S21.449DPuncture wound with foreign body of unspecified back wall of thorax with penetration into thoracic cavity, subsequent encounter
      • S21.449SPuncture wound with foreign body of unspecified back wall of thorax with penetration into thoracic cavity, sequela
  • S21.45Open bite of back wall of thorax with penetration into thoracic cavity
    • S21.451Open bite of right back wall of thorax with penetration into thoracic cavity
      • S21.451AOpen bite of right back wall of thorax with penetration into thoracic cavity, initial encounter
      • S21.451DOpen bite of right back wall of thorax with penetration into thoracic cavity, subsequent encounter
      • S21.451SOpen bite of right back wall of thorax with penetration into thoracic cavity, sequela
    • S21.452Open bite of left back wall of thorax with penetration into thoracic cavity
      • S21.452AOpen bite of left back wall of thorax with penetration into thoracic cavity, initial encounter
      • S21.452DOpen bite of left back wall of thorax with penetration into thoracic cavity, subsequent encounter
      • S21.452SOpen bite of left back wall of thorax with penetration into thoracic cavity, sequela
    • S21.459Open bite of unspecified back wall of thorax with penetration into thoracic cavity
      • S21.459AOpen bite of unspecified back wall of thorax with penetration into thoracic cavity, initial encounter
      • S21.459DOpen bite of unspecified back wall of thorax with penetration into thoracic cavity, subsequent encounter
      • S21.459SOpen bite of unspecified back wall of thorax with penetration into thoracic cavity, sequela
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