HCPCS Modifier GN
Published 04/07/2023
Description
Services delivered under an outpatient speech language pathology plan of care.
Guidelines and Instructions
Services delivered under an outpatient speech language pathology plan of care.
Guidelines and Instructions
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Submit HCPCS modifier GN to indicate that the services were delivered under an outpatient speech language pathology plan of care
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If additional modifiers are required with the service, HCPCS modifier GN must be submitted in the first or second modifier position
References