NV Rev Stat § 689A.410 (2021)
2021 Nevada Revised Statutes|Chapter 689A - Individual Health Insurance|NRS 689A.410 - Approval or denial of claims; payment of claims and interest; requests for additional information; award of costs and attorney’s fees; compliance with requirements. [Effective through December 31, 2019.]

  1. Except as otherwise provided in subsection 2, an insurer shall approve or deny a claim relating to a policy of health insurance within 30 days after the insurer receives the claim. If the claim is approved, the insurer shall pay the claim within 30 days after it is approved. Except as otherwise provided in this section, if the approved claim is not paid within that period, the insurer shall pay interest on the claim at a rate of interest equal to the prime rate at the largest bank in Nevada, as ascertained by the Commissioner of Financial Institutions, on January 1 or July 1, as the case may be, immediately preceding the date on which the payment was due, plus 6 percent. The interest must be calculated from 30 days after the date on which the claim is approved until the date on which the claim is paid.  2. If the insurer requires additional information to determine whether to approve or deny the claim, it shall notify the claimant of its request for the additional information within 20 days after it receives the claim. The insurer shall notify the provider of health care of all the specific reasons for the delay in approving or denying the claim. The insurer shall approve or deny the claim within 30 days after receiving the additional information. If the claim is approved, the insurer shall pay the claim within 30 days after it receives the additional information. If the approved claim is not paid within that period, the insurer shall pay interest on the claim in the manner prescribed in subsection 1.  3. An insurer shall not request a claimant to resubmit information that the claimant has already provided to the insurer, unless the insurer provides a legitimate reason for the request and the purpose of the request is not to delay the payment of the claim, harass the claimant or discourage the filing of claims.  4. An insurer shall not pay only part of a claim that has been approved and is fully payable.  5. A court shall award costs and reasonable attorney’s fees to the prevailing party in an action brought pursuant to this section.  6. The payment of interest provided for in this section for the late payment of an approved claim may be waived only if the payment was delayed because of an act of God or another cause beyond the control of the insurer.  7. The Commissioner may require an insurer to provide evidence which demonstrates that the insurer has substantially complied with the requirements set forth in this section, including, without limitation, payment within 30 days of at least 95 percent of approved claims or at least 90 percent of the total dollar amount for approved claims.  8. If the Commissioner determines that an insurer is not in substantial compliance with the requirements set forth in this section, the Commissioner may require the insurer to pay an administrative fine in an amount to be determined by the Commissioner. Upon a second or subsequent determination that an insurer is not in substantial compliance with the requirements set forth in this section, the Commissioner may suspend or revoke the certificate of authority of the insurer.  (Added to NRS by 1991, 1328; A 1999, 1647; 2001, 2729; 2003, 3355)