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1. Which of the following code sets is used for reporting medical
diagnoses and procedures in the United States?
A. ICD-9-CM
B. ICD-10-PCS
C. CPT
D. HCPCS
Answer: A. ICD-9-CM
Rationale: ICD-9-CM is the coding system used for reporting medical
diagnoses and procedures in the United States.
2. Which of the following code sets is used for reporting inpatient
procedures in the United States?
A. ICD-9-CM
B. ICD-10-PCS
C. CPT
D. HCPCS
Answer: B. ICD-10-PCS
Rationale: ICD-10-PCS is the coding system used for reporting inpatient
procedures in the United States.
3. Which organization is responsible for overseeing the development and
maintenance of the ICD coding system?
A. AMA
B. CMS
C. AHIMA
D. WHO
Answer: D. WHO
Rationale: The World Health Organization (WHO) is responsible for
overseeing the development and maintenance of the ICD coding system.
4. Which of the following code sets is used for reporting physician
services and procedures in the United States?
A. ICD-9-CM
B. ICD-10-PCS
C. CPT
D. HCPCS
Answer: C. CPT
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