Lymph Nodes Mets at DX Table AJCC 6
Notes
**Note**: When CS Mets at DX is coded 00 or 99, the N and M categories for AJCC 6 staging are determined by the CS Lymph Nodes code as shown in this table.| CS Lymph Nodes | CS Mets at DX | AJCC 6 M |
|---|---|---|
| 000, 100, 200, 220, 305, 500, 560, 610, 710, 800, 999 | 00 | M0 |
| 250, 255, 310 | 00, 99 | M1a |
| 260, 300, 600, 700 | 00, 99 | ERROR: |
| 265, 270, 275, 280, 320, 330 | 00, 99 | M1b |
| 000, 100, 200, 220, 305, 500, 560, 610, 710, 800, 999 | 99 | MX |
| CS Lymph Nodes | CS Mets at DX | AJCC 6 M |
|---|---|---|
| 000 | 00 | M0 |
| 100 | 00 | M0 |
| 200 | 00 | M0 |
| 220 | 00 | M0 |
| 250 | 00 | M1a |
| 255 | 00 | M1a |
| 260 | 00 | ERROR: |
| 265 | 00 | M1b |
| 270 | 00 | M1b |
| 275 | 00 | M1b |
| 280 | 00 | M1b |
| 300 | 00 | ERROR: |
| 305 | 00 | M0 |
| 310 | 00 | M1a |
| 320 | 00 | M1b |
| 330 | 00 | M1b |
| 500 | 00 | M0 |
| 560 | 00 | M0 |
| 600 | 00 | ERROR: |
| 610 | 00 | M0 |
| 700 | 00 | ERROR: |
| 710 | 00 | M0 |
| 800 | 00 | M0 |
| 999 | 00 | M0 |
| 000 | 99 | MX |
| 100 | 99 | MX |
| 200 | 99 | MX |
| 220 | 99 | MX |
| 250 | 99 | M1a |
| 255 | 99 | M1a |
| 260 | 99 | ERROR: |
| 265 | 99 | M1b |
| 270 | 99 | M1b |
| 275 | 99 | M1b |
| 280 | 99 | M1b |
| 300 | 99 | ERROR: |
| 305 | 99 | MX |
| 310 | 99 | M1a |
| 320 | 99 | M1b |
| 330 | 99 | M1b |
| 500 | 99 | MX |
| 560 | 99 | MX |
| 600 | 99 | ERROR: |
| 610 | 99 | MX |
| 700 | 99 | ERROR: |
| 710 | 99 | MX |
| 800 | 99 | MX |
| 999 | 99 | MX |