Final answer:
False. CPT category II codes do not commonly replace CPT category I codes. Category I codes represent procedures and services that have been approved for billing purposes.
Step-by-step explanation:
False. CPT category II codes do not commonly replace CPT category I codes. CPT category II codes are used to report performance measures and are used in addition to the category I codes. Category I codes represent procedures and services that have been approved for billing and reimbursement purposes. They are the most commonly used type of CPT code in medical billing and coding.