42 CFR § 413.230 - Determining the per treatment payment amount.
The per-treatment payment amount is the sum of:
(a) The per treatment base rate established in § 413.220, adjusted for wages as described in § 413.231, and adjusted for facility-level and patient-level characteristics described in §§ 413.232 and 413.235 of this part;
(b) Any outlier payment under § 413.237;
(c) Any training adjustment add-on under § 413.235(c);
(d) Any transitional drug add-on payment adjustment under § 413.234(c);
(e) Any transitional add-on payment adjustment for new and innovative equipment and supplies under § 413.236(d); and
(f) Any add-on payment adjustment for new renal dialysis drugs or biological products in existing ESRD PPS functional categories after the payment period for the transitional drug add-on payment adjustment has ended, as described in § 413.234(c)(3) and (g).