Table 1.

Direct acting antiviral (DAA) HCV prescriptions by population served, Indian Health Service and tribal health facilities, Washington and Oregon, New Mexico and Arizona, 2018

	Active Indian registrants	DAA prescriptions (28-day units)	Prescriptions per 100,000 population	Medicaid HCV drug access grade^a	DAA prescriptions rate ratio (95% CI)
WA	127,167	116	91.2	A-	4.7 (2.6–8.5)
OR	61,530	12	19.5	D	4.7 (2.6–8.5)
NM	366,163	114	31.1	A	4.7 (3.3–6.8)
AZ	601,817	40	6.7	C+	4.7 (3.3–6.8)

^aStateofhepc.org