PAMA Regulations – Clinical Diagnostic Laboratories: Report Private Payor Rate Data Beginning January 1

The next data reporting period is January 1, 2023 through March 31, 2023, will be based on the original data collection period of January 1, 2019 through June 30, 2019.

Source: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/ClinicalLabFeeSched/PAMA-Regulations