Interexaminer Reliability, also known as Inter-rater Reliability, is the degree of consistency between different examiners when they observe the same occurrence or test. For example, when multiple examiners perform the same special test on a patient, this term relates to how similar their reported observations are. The results are reported on a percentage scale from 0% (no examiners report the same result) to 100% (all examiners report the same result).