Final answer:
External cause morbidity codes are injury codes within the ICD system, providing data for the cause and context of injuries rather than for diagnosis, procedure, or symptoms. ICD codes are found in medical laboratories and healthcare management systems.
Step-by-step explanation:
External cause morbidity codes are specific types of codes used within the International Classification of Diseases (ICD) system. The correct answer to your question is that these are injury codes. External cause codes are intended to provide data for injury research and evaluation of injury prevention strategies. They are not used for diagnosis, procedures, or to describe symptoms but rather to indicate the cause and intent of the injury (e.g., accidental, intentional, etc.), the place where the incident occurred, and the activity of the person at the time of the incident.
Two locations where you would likely find an ICD code are in medical laboratories and within health-care management systems. Clinicians, medical coders, billers, vital-records keepers, and epidemiologists all use ICD codes for various purposes, including confirming diagnoses through laboratory tests, processing medical claims, recording cause of death, and calculating morbidity and mortality statistics.