CS Mets at DX
Notes
**Note 1**: When both FIGO stage and metastatic detail are available, record the code with metastatic detail in preference to a statement of FIGO stage. **Note 2**: FIGO Stage IV, NOS is assigned based on tumor extension and/or metastasis. Code CS Mets at DX based on a physician's statement of FIGO Stage IV, NOS only if it is known that the stage value is assigned because of metastasis.| Code | Description | AJCC 7 M | AJCC 6 M | Summary Stage 1977 M | Summary Stage 2000 M |
|---|---|---|---|---|---|
| 00 | No distant metastasis | M0 | M0 | NONE | NONE |
| 11 | Distant lymph node(s): Superficial inguinal |
M1 | M1 | RN | D |
| 12 | Distant lymph node(s) other than code 11: Deep inguinal, NOS: Node of Cloquet or Rosenmuller (highest deep inguinal) Distant lymph node(s), NOS (Excluding metastasis to pelvic or para-aortic lymph nodes) |
M1 | M1 | D | D |
| 40 | Distant metastases, except distant lymph node(s) Carcinomatosis (Excluding metastasis to adnexa and continuous extension to abdominal tissues) |
M1 | M1 | D | D |
| 50 | 40 + (11 and/or 12) Distant metastasis plus distant lymph node(s) |
M1 | M1 | D | D |
| 55 | FIGO Stage IVB | M1 | M1 | D | D |
| 60 | Distant metastasis NOS | M1 | M1 | D | D |
| 70 | FIGO Stage IV [NOS] based on distant metastasis | M1 | M1 | D | D |
| 99 | Unknown; distant metastasis not stated Distant metastasis cannot be assessed Not documented in patient record |
M0 | MX | U | U |