[Code of Federal Regulations] [Title 45, Volume 1] [Revised as of October 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 45CFR162.1201] [Page 682] TITLE 45--PUBLIC WELFARE AND HUMAN SERVICES PART 162--ADMINISTRATIVE REQUIREMENTS--Table of Contents Subpart L--Eligibility for a Health Plan Sec. 162.1201 Eligibility for a health plan transaction. The eligibility for a health plan transaction is the transmission of either of the following: (a) An inquiry from a health care provider to a health plan, or from one health plan to another health plan, to obtain any of the following information about a benefit plan for an enrollee: (1) Eligibility to receive health care under the health plan. (2) Coverage of health care under the health plan. (3) Benefits associated with the benefit plan. (b) A response from a health plan to a health care provider's (or another health plan's) inquiry described in paragraph (a) of this section.