In a slow cooker, combine hash browns, cream of chicken soup, and chicken broth.
Stir in garlic powder, onion powder, salt, and pepper.
Cover and cook on LOW for 6-7 hours or HIGH for 3-4 hours, stirring occasionally.
In the last 30 minutes, add cream cheese and shredded cheddar. Stir until melted.
Garnish with bacon and green onions before serving.