Collaborative Stage

Collaborative Stage for TNM 7 - Revised 11/03/2010 [ Schema ]

CS Mets at DX

Code	Description	TNM 7 Map	TNM 6 Map	SS77 Map	SS2000 Map
00	No distant metastasis	M0	M0	NONE	NONE
05	Metastasis to underlying cartilage, bone, skeletal muscle (Excluding direct extension)	^	*	D	D
10	Distant lymph node(s)	^	*	D	D
40	OBSOLETE DATA CONVERTED V0200 See code 60 Distant metastasis, NOS	ERROR	ERROR	ERROR	ERROR
42	Metastasis to skin or subcutaneous tissue beyond regional lymph nodes	^	*	D	D
43	Lung	^	*	D	D
44	Metastasis to all other visceral or distant sites with or without metastasis to lungs Carcinomatosis	M1c	M1c	D	D
52	42 + 10 Metastasis to skin or subcutaneous tissue beyond nodes plus distant nodes	^	*	D	D
53	43 + 10 Metastasis to lung plus distant nodes	^	*	D	D
54	44 + 10 Metastasis to all other visceral or distant sites plus distant nodes With or without metastasis to lungs	M1c	M1c	D	D
55	Stated as M1a with no other information on metastasis	^	*	D	D
56	Stated as M1b with no other information on distant metastasis	^	*	D	D
57	Stated as M1c with no other information on distant metastasis	M1c	M1c	D	D
60	Distant metastasis, NOS Stated as M1 [NOS] with no other information on distant metastasis	^	*	D	D
99	Unknown; distant metastasis not stated Distant metastasis cannot be assessed Not documented in patient record	M0	MX	U	U

^ For CS Mets at DX codes 05, 10, 42, 43, 52, 53, 55, 56, and 60 ONLY, the M category is assigned based on the status of serum LDH as coded in CS Site-Specific Factor 4 and shown in the Mets at DX and LDH Table.
* For CS Mets at DX codes 05, 10, 42, 43, 52, 53, 55, 56, and 60 ONLY, the M category is assigned based on the status of serum LDH as coded in CS Site-Specific Factor 4 and shown in the Mets at DX and LDH Table.