With the continuous development of time, medical technology has been rapidly improved. However, according to the relevant survey, there are about 2.8 million new cancers in China every year, among which gastrointestinal tumor diseases account for a large part, and rectal cancer is the most common tumor disease among gastrointestinal tumor diseases. If rectal cancer surgery is combined with chemotherapy, radiotherapy, traditional Chinese medicine and other comprehensive treatments, the cost will be higher, and the cost of rectal cancer surgery is around tens to hundreds of thousands of yuan. For rectal cancer treatment, the first thing is the examination cost. The common examination methods for rectal cancer include CT scan, fiberoptic rectal gastroscopy, rectal mucosal exfoliation cytology examination, and for each method, the specific rectal cancer examination cost. The patient’s physical condition determines the cost of treatment. Some patients have a low cost for one successful surgery. Generally, the cost of one surgery is around 20,000. Adjuvant treatment is needed after surgery to prevent recurrence and metastasis. Care must be taken after surgery, otherwise it is very difficult to cure. There are many clinical factors that affect the cost of rectal cancer treatment. We should know that the cost of rectal cancer treatment varies from region to region, from hospital to hospital, and then to each patient, but it is a considerable amount of money. The economic income disparity and medical level of different regions are important factors that affect the cost of rectal cancer treatment. There are many clinical methods to treat bowel cancer disease, among which surgery is a very common and frequently used treatment method, and the cost of surgery differs from patient to patient. Each surgical procedure has different requirements for doctors and instruments, thus the cost is also different. However, in the treatment of diseases, especially cancer, the choice of surgery should not be based on the cost, but on the most reasonable and effective surgery according to the specific condition. If the rectal cancer surgery is combined with chemotherapy, radiotherapy, herbal medicine and other comprehensive treatments, the cost will be higher.