Final answer:
A patient with an average risk of colon cancer is covered for a screening colonoscopy every five years. A patient with a high risk of colon cancer is covered for a screening colonoscopy every two years. Medicare covers one screening Fecal Occult Blood test once a year for patients aged 50 years or older.
Step-by-step explanation:
According to the local coverage determination (LCD) attached, the correct statements are:
- A patient with an average risk of colon cancer is covered for a screening colonoscopy every five years. This means that individuals who do not have a high risk of colon cancer are eligible for a screening colonoscopy at this interval.
- A high-risk patient is covered for a screening colonoscopy every two years. A high-risk patient is defined as someone who has a sibling or parent who had colorectal cancer, a personal history of adenomatous polyps, or a personal history of colon cancer.
- Medicare covers one screening Fecal Occult Blood test once a year for patients aged 50 years or older. This test is recommended as a screening method for colorectal cancer for individuals above the age of 50.
Based on these statements, the correct option is d. I and IV are correct.