03/20/09
California Sues Quest, Laboratory Corporation of America and Five other Labs to Recover Millions in Medi-Cal Fraud

06/18/07
OIG Withdraws Proposed Rule on "Substantially In Excess"

03/26/04
STARK II Regulations (Phase II) "Physicians' Referrals to Health Care Entities With Which They Have Financial Relationships"
March 26, 2004 Federal Register, Vol. 69, No. 59, p. 16054-16146

01/04/01
"Stark II" Rules - Final Rule, Federal Register

11/19/99
OIG Eight New Safe Harbor Provisions/OIG Safe Harbor for "Shared-Risk" Arrangements - This link will take you to the table of contents for the November 19, 1999, Federal Register.  Scroll down to the Inspector General Office, Health & Human Services Department in this table of contents to view either document.