Nev. Rev. Stat. § 687B.970
1. Except as otherwise provided in NRS 687B.980, 689A.0405, 689A.0412, 689A.0413, 689A.0418, 689A.0434, 689A.0437, 689A.044, 689A.0445, 689A.0459, 689B.031, 689B.0312, 689B.0313, 689B.0315, 689B.03155, 689B.0317, 689B.0319, 689B.03345, 689B.0374, 689B.0378, 689C.1654, 689C.1665, 689C.1671, 689C.16715, 689C.16745, 689C.1675, 689C.1676, 695A.1843, 695A.18445, 695A.1856, 695A.18565, 695A.1865, 695A.18735, 695A.1874, 695B.1912, 695B.1913, 695B.1914, 695B.19155, 695B.1919, 695B.19197, 695B.19199, 695B.1924, 695B.1925, 695B.1942, 695C.1696, 695C.1699, 695C.1713, 695C.1715, 695C.1735, 695C.17365, 695C.1737, 695C.1743, 695C.1745, 695C.1751, 695G.1643, 695G.170, 695G.1705, 695G.1709, 695G.171, 695G.1714, 695G.17145, 695G.1715, 695G.1719 and 695G.177, any contract or policy of insurance issued by a health carrier which provides for payment of a certain part of medical or dental care may require the insured to obtain prior authorization for that care from the health carrier. The health carrier shall:
(b) Unless a shorter time period is prescribed by a specific statute, including, without limitation, NRS 689A.0446, 689B.0361, 689C.1688, 695A.1859, 695B.19087, 695C.16932 and 695G.1703, and except as otherwise provided by subsection 2, respond to any request for prior authorization by the insured pursuant to this section within:
(Added to NRS by 1983, 2028; A 1985, 2098; 1997, 307, 1729; 1999, 1943; 2007, 3236; 2021, 2577; 2023, 2111, 2211, 3508; 2025, 1916, 2873, 3037, 3111)—(Substituted in revision for NRS 687B.225)