What do Z Codes for preoperative exams provide?

Z Codes are used in medical coding to capture circumstances that are not primarily due to a disease or injury but still require medical attention or intervention. In the context of preoperative exams, Z Codes provide documentation related to preprocedural assessments and evaluations. These codes specifically describe the evaluations carried out by specialists to determine a patient's fitness for surgery and to identify any potential risks associated with the procedure.

By utilizing Z Codes, healthcare providers can ensure that there is clear documentation regarding the patient's health status before undergoing surgery, which is vital for optimizing patient care and outcomes. This use of Z Codes helps convey the importance of these assessments, allowing for proper planning and consideration during the surgical process.

Other options do not align with the purpose of Z Codes as they pertain to surgical procedures, recovery, or post-surgical complications, which are documented using different coding guidelines. Thus, option C accurately reflects the role of Z Codes in the context of preoperative examinations.