CorpusCarcinoma - CS Mets at DX

Note 1: Metastasis to adnexa, parametria, pelvic serosa, or vagina is coded in CS Extension.
Note 2: When both Federation Internationale de Gynecologie et d'Obstetrique (FIGO) stage and metastatic detail are available, record the code with metastatic detail in preference to a statement of FIGO stage.
Note 3: 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	TNM 7 Map	TNM 6 Map	SS77 Map	SS2000 Map
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) (Excluding metastasis to vagina, pelvic, serosa, or adnexa) Carcinomatosis	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 (See note 3)	M1	M1	D	D
99	Unknown; distant metastasis not stated Distant metastasis cannot be assessed Not documented in patient record	M0	MX	U	U