What section value is assigned to measurement and monitoring procedures?

In ICD-10-PCS, measurement and monitoring procedures are classified under section value 4. This section encompasses various procedures that are performed primarily for the purpose of monitoring a patient's condition or measuring specific physiological parameters.

The procedures associated with measurement and monitoring include things like vital sign assessments, laboratory tests, and other diagnostic evaluations that do not involve any invasive techniques or therapeutic interventions. It’s essential to understand that these procedures are designed predominantly for observation, and they aid in the ongoing assessment of a patient’s health status rather than providing a direct treatment or surgical intervention. Thus, the assignment of section value 4 serves to clearly delineate these procedures within the coding structure, reflecting their specific role and purpose in patient care.