Mass.Gov

Nov 16, 2018 · (The addition of the modifier -51 to the second and subsequent service codes allows 50% of the allowable fee contained in 101 CMR 347.00 to be paid to the eligible provider.) (c) -73: Discountinued Outpatient Hospital/Ambulatory Surgery Center (ASC) Procedure Prior to the Administration of Anesthesia. ................
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