ICD-10-PCS codes are specifically used for what type of procedures?

ICD-10-PCS codes are specifically utilized for inpatient hospital procedures and surgeries. This coding system was designed to allow healthcare providers to document the variety and complexity of procedures performed during inpatient stays. Each code in the ICD-10-PCS format is constructed with specific details, including the root operation, body system, and specific procedure being performed, which is essential for accurately reflecting the services provided to patients in a hospital setting.

This coding system helps in various aspects of patient care, such as billing, data collection, and tracking healthcare outcomes. While other options cover important aspects of patient care, they do not align with the primary use of ICD-10-PCS codes. For instance, outpatient treatments and procedures are typically documented using a different set of codes known as CPT codes. Emergency medical services and preventative healthcare screenings also have specific coding systems that address their unique procedural requirements. Thus, B stands out as the correct answer regarding the specific application of ICD-10-PCS codes.