Question

Which diagnostic coding system is used in the inpatient hospital setting?

A) ICD-9-CM
B) ICD-10-CM
C) ICD-10-PCS
D) CPT

Answer 1

In the inpatient hospital setting, ICD-10-PCS is used for coding procedures, while ICD-10-CM is used for diagnoses. ICD codes are employed in various parts of the healthcare system, including insurance billing and vital statistics records. Option c.

Step-by-step explanation:

The diagnostic coding system used in the inpatient hospital setting is ICD-10-PCS (International Classification of Diseases, Tenth Revision, Procedure Coding System). This system is used for coding procedures performed during inpatient hospital stays. Hospitals also use ICD-10-CM for the diagnosis codes. Medical coders use these ICD codes to assign the proper codes for procedures performed.

Then, medical billers use the assigned ICD codes to process claims for insurance reimbursement. Vital-records keepers also use ICD codes to record the cause of death on death certificates. Additionally, epidemiologists rely on ICD codes to generate morbidity and mortality statistics.

Two locations where you would likely find an ICD code are on medical bills submitted to insurance companies and on death certificates maintained by vital-records keepers.