When looking at the “Traditional Indemnity” Third Party Paym…

When lооking аt the "Trаditiоnаl Indemnity" Third Party Payment system for healthcare goods and services = a physician would receive a separate payment each time it performed an examination, diagnostic test, or medical procedure. Therefore, this created an incentive for the physician to increase the number of healthcare goods and services they provided, to increase the medical practice's total revenue. Which payment method is being used?