What are the three categories of laboratory tests under CLIA?

What are the three categories of laboratory tests under CLIA?

• A. Moderate complexity tests, high complexity tests, and waived tests.
• B. Waived tests, moderate complexity tests, and high complexity tests.
• C. Waived tests only
• D. High complexity tests only

Answer: (A)

CLIA classifies laboratory tests by complexity. There are three categories: waived tests, moderate complexity tests, and high complexity tests. Waived tests are designed to be simple and low risk for erroneous results, so they can be performed in a variety of settings with minimal training. Moderate complexity tests require more training, supervision, and quality control. High complexity tests demand the highest level of expertise, with stringent oversight and extensive quality assurance. This three-category framework is why the correct answer lists waived, moderate complexity, and high complexity. The other options miss a category or mix categories, which is why they don’t fit CLIA’s structure.

CLIA classifies laboratory tests by complexity. There are three categories: waived tests, moderate complexity tests, and high complexity tests. Waived tests are designed to be simple and low risk for erroneous results, so they can be performed in a variety of settings with minimal training. Moderate complexity tests require more training, supervision, and quality control. High complexity tests demand the highest level of expertise, with stringent oversight and extensive quality assurance. This three-category framework is why the correct answer lists waived, moderate complexity, and high complexity. The other options miss a category or mix categories, which is why they don’t fit CLIA’s structure.