in qualifications for reimbursement for services. Sec. 157. Access to Federal insurance. Sec. 158. General exceptions. Sec. 159. Navajo Nation Medicaid Agency feasibility study. Subtitle E—Health services for urban Indians Sec. 161. Facilities renovation. Sec. 162. Treatment of certain demonstration projects. Sec. 163. Requirement to confer with urban Indian organizations. Sec. 164. Expanded program authority for urban Indian organizations. Sec. 165. Community health representatives. Sec. 166. Use of Federal Government facilities and sources of supply