This code system http://ncimeta.nci.nih.gov defines the following codes:
| Code | Display |
| C0356369 | Mixed Insulins | |
| CL936094 | Pen Device | |
| C3840420 | Health data repository | |
| CL106505 | Activity Monitor | |
| C3166374 | Steps taken | |
| C4049938 | Physical Activity Measurement | |
| C0175674 | Manual | |
| CL936094 | Pen Device | |
| C1272460 | Not Applicable | |
| C4042940 | Whole Grains | |
| C2698559 | Breakfast | |
| C2697949 | Lunch | |
| C4048877 | Supper | |
| C0680199 | Vacation | |
| C0005329 | Beverage | |
| C0947322 | Manufacturer | |
| C1709324 | Operating System | |
| C3242369 | Device name | |
| C0683757 | Company | |
| C1971397 | External transmitter, cgm | |
| C0006751 | Calibration | |
| C0175795 | Oral Medication | |
| C1115660 | Lot Number | |
| C3272556 | Product Identifier | |
| C0700364 | Appearance | |
| C0229666 | Capillary Blood | |
| CL521175 | Capillary Plasma | |
| C1550615 | Venous Blood | |
| C3838734 | Venous Plasma | |
| C0229665 | Arterial Blood | |
| C0162367 | Interstitial Fluid | |
| C0016129 | Finger | |
| C0229315 | Lobule of the Auricle | |
| C0278403 | Subcutis | |
| C3641829 | Batch Number | |
| C1317574 | Note | |
| C0337438 | Glucose Measurement | |
| CL928898 | Diagnosis pending/return visit scheduled | |
| C0003972 | Atherosclerotic Cardiovascular Disease | |
| CL540608 | Raw Data | |
| C0175795 | Oral Medication | |
