This week, 3 Health Care Providers & Services stocks are worse, according to the Portfolio Graderdatabase. Each of these rates a “D” (“sell”) or “F” overall (“strong sell”).

Five Star Quality Care, Inc. (FVE) experiences a ratings drop this week, going from last week’s C to a D. Five Star Quality Care, Inc. leases and operates senior living facilities. The company also gets F’s in earnings surprise and free cash flow. For more information, get Portfolio Grader’s complete analysis of FVE stock.

BioScrip, Inc. (BIOS) is having a tough week. The company’s rating falls from a C to a D. BioScrip, Inc. provides pharmacy and home health services in the United States. The company also gets F’s in earnings surprise, earnings momentum, and free cash flow. For more information, get Portfolio Grader’s complete analysis of BIOS stock.

This week, SunLink Health Systems, Inc.’s (SSY) rating worsens to a D from the company’s B rating a week ago. SunLink Health Systems, Inc. owns and operates community hospitals and related nursing homes and home care businesses in the Southeast and Midwest. The company also gets F’s in earnings growth. For more information, get Portfolio Grader’s complete analysis of SSY stock.

Louis Navellier’s proprietary Portfolio Grader stock ranking system assesses roughly 5,000 companies every week based on a number of fundamental and quantitative measures. Stocks are given a letter grade based on their results — with A being “strong buy,” and F being “strong sell.” Explore the tool here.