The cost of KRAS testing can vary depending on the laboratory, location, and testing method, but it is generally in line with the costs of other genetic tests for cancer. The pricing of genetic tests may be influenced by factors such as the number of genes tested, the technology used, and the complexity of the analysis. To obtain a more accurate cost comparison, patients can consult with testing laboratories and inquire about the pricing for specific genetic tests they require. Keep in mind that insurance coverage and financial assistance programs may also impact the out-of-pocket costs.