GM

HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating multiple patients were transported on one ambulance trip. List the total number of patients transported.

GN

HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating services delivered under an outpatient speech language pathology plan of care.

GO

HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating services delivered under an outpatient occupational therapy plan of care.

Government mandates

Federal order or command for individuals to adhere to the legislation set down for the Medicare and Medicaid programs such as time limits in submitting insurance claims and correct use of diagnostic and procedural codes for billing.

GP

1. HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating services delivered under an outpatient physical therapy plan of care. 2. Abbreviation for general practitioner. See general practitioner (GP) .

GQ

HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating service provided using an asynchronous telecommunications system.