
Melinda P. answered 07/25/19
Medical Coding Instructor Guru
First it's important to know what ICD-10 PCS stands for? which is the International Classification
of Diseases 10th Revision Procedure Coding System. It is used to Code IN-PATIENT HOSPITAL
PROCEDURES ONLY! Whereas, we use the CPT-4 coding book to code Out-pt. procedures
or procedures performed in the physician office.