Physicians have 90 days to submit their claims to MSP. On the 90th day, the claim(s) must be received by MSP prior to 7:00 pm MST (If received after 7:00 pm, it is considered the 91st day).

If a claim is over the 90-days, MSP requires an overage approval which must accompany a valid reason. Acceptable reasons are (but not limited to): family emergency, health issues, etc. Late claims will not be accepted due to clerical issues.

If a claim has been submitted within the standard 90 days, but is "rejected", physicians then have an additional 90 days from the Remittance Day (day of rejection) to resubmit their claim with a note for MSP to review.