Use secondary code (s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code. Type 1 Excludes.
T39 Poisoning by, adverse effect of and underdosing of nonopioid analgesics, antipyretics and antirheumatics. T39.0 Poisoning by, adverse effect of and underdosing of salicylates. T39.01 Poisoning by, adverse effect of and underdosing of aspirin.