B7603

B7603 is the ICF code for Supportive functions of arm or leg, classified under Body Functions. It describes functions associated with control over and coordination of voluntary movements by placing weight either on the arms (elbows or hands) or on the legs (knees or feet).

B7603 belongs to the Body Functions component of the ICF. Physiological functions of body systems, including psychological functions.

The ICF (International Classification of Functioning, Disability and Health) is a WHO classification that describes how health conditions affect a person's functioning — body functions, body structures, activities and participation, and environmental factors. It complements ICD-10/ICD-11 diagnosis codes with functioning assessment data used in rehabilitation, disability evaluation, and care planning.