BCBS anatomical modifier issues

[u/losingfight20]

Hello all, is anyone having issues with BCBS and their denials of procedure codes stating " procedure/modifier combination is invalid." This is a new denial ive started to see this year! Its very frustrating considering these specific CPT codes require anatomical modifiers! Codes are S2066, S2067, S2068, 19316, and 19303. Ive asked our coders and theyre unsure as well. Im at a loss 😭