Reason Code 173 | Remark Code N668

Code Description
Reason Code: 173 Service/equipment was not prescribed by a physician.
Remark Code: N668 Incomplete/invalid prescription.

Common Reasons for Denial

  • Service/equipment was not prescribed by a physician
  • Incomplete/invalid prescription

Next Step

How to Avoid Future Denials

  • Ensure a valid order is on file in the medical record
Last Updated Dec 20 , 2023