HCPCS Level II › M codes › M1331
M1331
Patients who were appropriately evaluated during the initial exam and were re-evaluated no later than 8 weeks from initial exam
ValidHCPCS Level II code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2024 to now.
- January 2024 Added to the code set Patients who were appropriately evaluated during the initial exam and were re-evaluated no later than 8 weeks from initial exam