1.
Errors in patient details, like name, DOB, or insurance info, can cause claim denials.
2.
Mistakes in medical coding, such as incorrect diagnosis or procedure codes, can result in claim rejections.
3.
Claims may be denied if insurance is expired, terminated, or doesn't cover the procedure.
4.
If insurance deems a treatment not medically necessary, they may deny the claim.
5.
Submitting multiple claims for the same service can result in claim denials.