| Answer | NX | LA4745-1 |
| Answer | N0 | LA4368-2 |
| Answer | N0I- | LA21814-1 |
| Answer | N0I+ | LA21815-8 |
| Answer | N0M- | LA21816-6 |
| Answer | N0M+ | LA21817-4 |
| Answer | N0a | LA21818-2 |
| Answer | N0b | LA21819-0 |
| Answer | N1 | LA4537-2 |
| Answer | N1a | LA4264-3 |
| Answer | N1b | LA4535-6 |
| Answer | N1c | LA21866-1 |
| Answer | N1m | LA21821-6 |
| Answer | N1mi | LA21822-4 |
| Answer | N2 | LA4534-9 |
| Answer | N2a | LA4533-1 |
| Answer | N2b | LA4517-4 |
| Answer | N2c | LA4531-5 |
| Answer | N3 | LA4545-5 |
| Answer | N3a | LA4529-9 |
| Answer | N3b | LA4528-1 |
| Answer | N3c | LA4527-3 |
| Answer | Not applicable (no AJCC staging scheme) | LA4703-0 |
| Answer | NI- | LA21830-7 |
| Answer | NI+ | LA21831-5 |
| answers-for | Regional lymph nodes.pathology [Class] Cancer | 21900-6 |
| LONG_COMMON_NAME | en-US | Regional lymph nodes pathology |
LOINC Version: 2.80
FHIR