| 90999 | Use 90999 to report dialysis services or procedures that do not have a specific code. | 19,510 | $180 | $3.6M |
| A4657 | Syringe, with or without needle, each | 6,540 | $120 | $778.6K |
| 85018 | The lab analyst measures the hemoglobin in a whole blood sample. Hemoglobin is the red pigmented iron compound contained in the red blood cell that combines with oxygen needed by the body tissue. | 4,600 | $140 | $630.1K |
| 84520 | The lab analyst performs a test to measure the amount of urea nitrogen in patient blood. | 3,880 | $140 | $524.3K |
| J1756 | Injection, iron sucrose, 1 mg | 2,610 | $140 | $352.2K |
| 83540 | The lab analyst measures the iron level, primarily in serum. Iron is one of the essential elements in the body, and the greatest portion is present combined with hemoglobin within the red blood cells. | 2,270 | $140 | $324K |
| 83550 | The lab analyst measures the iron binding capacity, typically in a serum sample. This analyte is an important measurement of the capacity of iron to bind to transferrin. That capacity is also known… | 2,260 | $140 | $323K |
| 84155 | The lab analyst performs the technical lab test to quantitate total protein in a serum, plasma, or whole blood specimen using one of several assay methods, excluding refractometry. Total protein is a… | 2,230 | $140 | $316.7K |
| 84100 | The lab analyst performs a test to evaluate the level of phosphate, which is phosphorus not contained in biological compounds, in a patient specimen such as serum. | 2,170 | $140 | $304.2K |
| J0887 | Injection, epoetin beta, 1 microgram, (for esrd on dialysis) | 1,770 | $170 | $302.3K |