2024 HCPCS Modifiers AT

Acute treatment (this modifier should be used when reporting service 98940, 98941, 98942)

TAGS: acute service reporting modifier should treatment

Short Description	Acute treatment
HCPCS Coverage Code	C - Carrier judgment
HCPCS Action Code	N - No maintenance for this code
HCPCS Action Effective Date	January 01, 1998
HCPCS Code Added Date	January 01, 1984

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• AT - Acute treatment
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