The code on the carrier (non-DMERC) line item that identifies the line items that have been paid a reduced fee schedule amount (65%, 75% or 85%) because a physician's assistant performed the service.
|BLANK||Adjustment situation (where CLM_DISP_CD equal 3)|
|1||65% A) Physician assistants assisting in surgery B) Nurse midwives|
|2||75% A) Physician assistants performing services in a hospital (other than assisting surgery) B) Nurse practitioners and clinical nurse specialists performing services in rural areas C) Clinical social worker services|
|3||85% A) Physician assistant services for other than assisting surgery B) Nurse practitioners services