Cook pasta in boiling water until al dente. Drain.
Meanwhile, prepare the cream sauce. In a medium saucepan mix together cream of mushroom soup, milk, Parmesan Cheese, pepper, broccoli, garlic powder, and carrots. Bring to a boil over medium heat. Reduce heat to low and cover. Simmer for 10 minutes, or until vegetables are tender. Stir occasionally.
Stir pasta and chicken into cream sauce, and heat through.