; (ii) with respect to applicable non-retail pharmacies— (I) the determination of survey prices, separate from the survey prices described in clause (i), of the non-retail national average drug acquisition cost for covered outpatient drugs that represent a nationwide average of consumer purchase prices for such drugs, net of all discounts and rebates (to the extent any information with respect to such discounts and rebates is available) based on a monthly survey of such pharmacies; and (II) at the discretion of the Secretary, for each type of applicable non-retail pharmacy (as identified pursuant to the type indicators established by the Secretary under subsection (k)(12)(B)(ii)), the determination of survey prices, separate from the survey prices described in clause (i) or subclause (I) of this clause, of the national average drug acquisition cost for such type of pharmacy for covered outpatient drugs that represent a nationwide average of consumer purchase prices for such drugs, net of all discounts and rebates (to the extent any information with respect to such discounts and rebates is available) based on a monthly survey of such pharmacies; and ; (2) in subparagraph (D) of paragraph (1), by striking clauses (ii) and (iii) and inserting the following: (ii) The vendor must update the Secretary no less often than monthly on the survey prices for covered outpatient drugs. (iii) The vendor must differentiate, in collecting and reporting survey data, the relevant pharmacy type indicator for all cost information collected, including whether a pharmacy is owned by, operated by, or otherwise affiliated with a pharmacy benefit manager and whether a pharmacy is a retail community pharmacy or an applicable non-retail pharmacy, and, in the case of an applicable non-retail pharmacy, which type of applicable non-retail pharmacy (as identified pursuant to the type indicators established by the Secretary under subsection (k)(12)(B)(ii)) it is.