CPT® 57210

The CPT® 57210 and DX 664.21 along with MOD 78 is rejected by Tri care south stating that we should submit the correct DX and CPT® as this is not matching.

Please suggest on what should be changed as we cannot find more information about this on web.

re: CPT® 57210

They are correct. Your CPT® code is nonobstetrical
Your diagnosis code is obstetrical.