Injections

“I have been getting denials from BCBS, First Care, Aetna, and UHC on claims billed out with diagnosis codes M72.2, M71.571, M71.572, M77.31, and M77.32. Has anyone else had this problem lately? The NDC number and the description are on the claim. The claim is going out as follows: CPT 99213 25, CPT 20550 RT, CPT 20550 LT, J0702 x 2 units, J1030 x 2 units.”