Zynex, Inc. provided earnings guidance for the fourth quarter and full year 2021. The estimated range for fourth quarter revenue is between $40.0 and $43.0 million. The revenue estimate is approximately 56% to 68% above 2020 fourth quarter revenue of $25.6 million. Full year 2021 revenue is estimated between $130.0 and $133.0 million. The full year revenue estimate is approximately 62% to 66% above 2020 revenue of $80.1 million.