Wednesday, September 9, 2026

Coding intentional self-harm requires absolute precision in documentation, especially when involving specific mechanisms like plastic bags. Code T71.122A captures asphyxiation due to a plastic bag as an intentional self-harm event during the initial encounter. This code highlights the necessity of linking the clinical presentation directly to the intent of self-harm in the medical record. Understanding how to sequence these codes and apply the correct 7th character is vital for accurate clinical reporting and reimbursement.