Section 404.2108 - Requirements for payment(a) The State VR agency must file a claim for payment in each individual case within the time periods specified in § 404.2116 ;(b) The claim for payment must be in a form prescribed by us and contain the following information: (1) A description of each service provided;(2) When the service was provided; and(3) The cost of the service;(c) The VR services for which payment is being requested must have been provided during the period specified in § 404.2115 ;(d) The VR services for which payment is being requested must have been provided under a State plan for VR services approved under title I of the Rehabilitation Act of 1973, as amended, and must be services that are described in § 404.2114 ;(e) The individual must meet one of the VR payment provisions specified in § 404.2101 ;(f) The State VR agency must maintain, and provide as we may require, adequate documentation of all services and costs for all disability beneficiaries with respect to whom a State VR agency could potentially request payment for services and costs under this subpart; and(g) The amount to be paid must be reasonable and necessary and be in compliance with the cost guidelines specified in § 404.2117 .48 FR 6293, Feb. 10, 1983, as amended at 55 FR 8454, Mar. 8, 1990; 59 FR 11914, Mar. 15, 1994; 83 FR 62457, Dec. 4, 2018