(March 14, 2017, 12:39 PM EDT) -- CONCORD, N.H. — Medicaid hospital overpayment calculations articulated in a frequently asked questions (FAQ) section of an agency website are substantive rules and required a notice-and-comment period, a federal judge in New Hampshire held March 6 in entering judgment for a hospital group (New Hampshire Hospital Association, et al. v. Sylvia Matthews Burwell, et al., No. 15-460, D. N.H.)....