Question

ICD-10-PCS was developed as a companion system to:

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

Answer 1

ICD-10-PCS was developed as a companion system to ICD-10-CM, which is used for reporting diagnoses.

Step-by-step explanation:

ICD-10-PCS was developed as a companion system to ICD-10-CM. While ICD-9-CM was used prior to the implementation of ICD-10, ICD-10-PCS was specifically developed to provide a more detailed classification system for reporting medical procedures. It is used in conjunction with ICD-10-CM, which is used for reporting diagnoses.