Subpart A. Subpart A—General Provisions

• § 493.1 - Basis and scope.
• § 493.2 - Definitions.
• § 493.3 - Applicability.
• § 493.5 - Categories of tests by complexity.
• § 493.15 - Laboratories performing waived tests.
• § 493.17 - Test categorization.
• § 493.19 - Provider-performed microscopy (PPM) procedures.
• § 493.20 - Laboratories performing tests of moderate complexity.
• § 493.25 - Laboratories performing tests of high complexity.