NextGen Knowledge Center

Medical Direction Field Descriptions

In the Medical Direction of 1 Case, Medical Direction of 2-4 Cases, and Medical Direction of 5+ Cases sections, if a modifier is assigned to either the CRNA or the Medical Director but not both, then split billing does not occur. Split billing occurs when a modifier is assigned to both the Medical Director and the CRNA.

FieldDescription
Concurrency Modifiers:
Personally performed by a PhysicianEnter a two-character modifier indicating the anesthesiologist performed the case alone. For example, AA.
CRNA performing without medical directionEnter a two-character modifier indicating the CRNA performed the case alone without medical direction by an anesthesiologist. For example, QZ.
Medical Direction of 1 Case:
Medical DirectorEnter a two-character modifier indicating the anesthesiologist provided medical direction for one CRNA case. For example, QY.
CRNAEnter a two-character modifier indicating the CRNA performed a case with medical direction by an anesthesiologist. For example, QX.
Medical Direction of 2-4 Cases:
Medical DirectorEnter a two-character modifier indicating the anesthesiologist provided medical direction for 2-4 CRNA cases. For example, QK.
CRNAEnter a two-character modifier indicating the CRNA performed a case with medical direction by an anesthesiologist. For example, QX.
Medical Direction of 5+ Cases:
Medical DirectorEnter a two-character modifier indicating the anesthesiologist provided medical direction for 5 or more CRNA cases. For example, AD.
CRNAEnter a two-character modifier indicating the CRNA performed a case with medical direction by an anesthesiologist. For example, QX.
Reduced base unitsThe base units for the Medical Director charge line service is reduced to this value when the maximum number of concurrent encounters is exceeded. The default value is 3. The total anesthesia units for the MDA is equal to the reduced base unit price and the Present at Induction time unit if it is checked in the Anesthesia Services Information window. Time and other modifying units are not included in the MDA claim. CRNA claims are not affected.