I have multiple payers denying claims with the new 2023 codes. Some are denying the claim per the LCD. The codes are correct and the LCD's have been updated. I tried submitting claim on the payer site using the 2022 code but it will not allow the ICD-10 codes as it is not effective for date of services. The payers are sending the claims back, I have appealed the claims, and I have contacted our local payer reps without any resolution. Any suggestions?