AAHKS Comment Letter to CMS Regarding Development of a Hospital-Level 90-Day Risk-Standardized Complication Rate (RSCR) Following Elective Primary THA and/or TKA for a Combined Inpatient and Outpatient Setting Measure Sep 30, 2022 Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Please enter an answer in digits:nineteen − seven = Δ