Question

Codes from Chapters 19 and 20 of the ICD-10 Tabular List are used to:

A) identify the external causes of injuries and poisoning.
B) identify sick visits.
C) identify encounters for reasons other than illness or injury.
D) identify exposure to diseases.
E) identify a diagnosis of pregnancy.

Answer 1

ICD-10 codes from Chapters 19 and 20 are used to classify the external causes of injuries and poisonings, crucial for medical records, billing, lab tests, and health-care management systems. correct answer is A.

Step-by-step explanation:

Codes from Chapters 19 and 20 of the ICD-10 Tabular List are used to identify the external causes of injuries and poisoning. These chapters provide a system of alphanumeric codes to classify and code diagnoses, symptoms, and procedures, which are essential for health records and billing. In practical use, for example, when a patient is treated for an injury, the healthcare provider will use an ICD code from these chapters to describe the external cause.

This code helps in ordering the appropriate investigations and treatments. In turn, medical coders and billers use these codes to process insurance claims. Epidemiologists also utilize these codes to track injury and poisoning trends within populations. Such detailed and standardized coding allows for efficient data collection and health care management.