Analisa Biaya Satuan Tindakan Terapi Radiasi EksternalPada Pasien Kanker Payudara di Instalasi Radioterapi RS.Kanker Dharmais Tahun 2016 rdquo;.Angka kasus kanker payudara di Indonesia, tinggi. Kunjungan pasien kankerpayudara ke RS Kanker Dharmais mengalami peningkatan. Terapi Radiasi eksternaltermasuk layanan unggulan untuk pengobatan kanker payudara di RS. Kanker Dharmais.Pemerintah membiayai tindakan terapi ini lewat tarif INA CBG rsquo;s sebesar Rp 1.014.906.Melalui metode perhitungan Activity Based Costing ABC , peneliti ingin mengetahuiberapa sebenarnya biaya satuan tindakan untuk terapi ini ; lalu dibandingkan dengan tarifINA CBG rsquo; s yang berlaku.Hasil penelitian menunjukkan bahwa total biaya tindakan 1 siklus terapi radiasieksternal kanker payudara di RS Kanker Dharmais tahun 2016 adalah sebesar Rp36.482.930, dengan biaya satuan tindakan sebesar Rp 1.216,098,-Name Aurora SihombingStudy Program Health EconomicsTitle of Research Analysis of Unit Cost of External Radiation Therapy forBreast Cancer Patient of Radiotherapy Installation atRumah Sakit Kanker Dharmais in 2016.The number of breast cancer cases in Indonesia is at alarming rate. Breastcancer patients looking for treatment at Rumah Sakit Kanker Dharmais havecontinually increased for the last several years. The external radiation therapy ofRumah Sakit Kanker Dharmais has been considered as one of the best cancertreatment facilities in the country. Indonesian government subsidizes cost of thetherapy based on INA CBG rsquo s tariff scheme of Rp 1.014.906. Using ActivityBased Costing ABC approach, the researcher would like to investigate the realunit cost of the treatment the result will then be compared to the INA CBG rsquo stariff.The study showed that the total cost of one cycle of the external radiationtherapy for breast cancer at Rumah Sakit Kanker Dharmais is Rp36.482.930 in2016, while the unit cost is Rp 1.216,098, for the same periode.