ICD-10-PCS 02100A9 is a specific/billable code that can be used to indicate a procedure.
The Extracorporeal Assistance and Performance section of ICD-10-PCS is where you go to locate the code (s) to assign for mechanical ventilation.
ICD-10 Procedure Coding System (ICD-10-PCS) was released in 1998, with PCS codes and guidelines updated every year. Inpatient medical coders and billers rely on the ICD-10-PCS, which is distinct from ICD-10-CM.
The ICD-10-PCS Device Aggregation Table containing entries that correlate a specific ICD-10-PCS device value with a general device value to be used in tables containing only general device values.
02120Z9 is a valid billable ICD-10 procedure code for Bypass Coronary Artery, Three Arteries from Left Internal Mammary, Open Approach . It is found in the 2021 version of the ICD-10 Procedure Coding System (PCS) and can be used in all HIPAA-covered transactions from Oct 01, 2020 - Sep 30, 2021 .