Collaborative Stage for TNM 7 - Revised 11/12/2010 [ Schema ]
| Code | Description |
| 000 | Negative lymph nodes |
| 010 | Positive lymph nodes |
| 988 | Not applicable: Information not collected for this case (If this information is required by your standard setter, use of code 988 may result in an edit error.) |
| 998 | Lymph nodes not assessed |
| 999 | Unknown or no information Not documented in patient record |