Collaborative Stage

Collaborative Stage for TNM 7 - Revised 01/06/2010 [ Schema ]

CS Tumor Size

Note: Code the specific tumor size as documented in the medical record. If the ONLY information regarding tumor size is the physician's statement of the "T" category, assign code 997 (T1, NOS), 998 (T2, NOS) or 999 (T3, NOS or T4, NOS). (Refer to the CS Extension table for instructions on coding extension).

Code	Description
000	No mass/tumor found
001-988	001 - 988 millimeters (code exact size in millimeters)
989	989 millimeters or larger
990	Microscopic focus or foci only, no size of focus given
991	Described as "less than or equal to 1 cm"
992	OBSOLETE DATA RETAINED V0200 Described as "less than 2 cm," or "greater than 1 cm," or "between 1 cm and 2 cm"
993	OBSOLETE DATA RETAINED V0200 Described as "less than 3 cm," or "greater than 2 cm," or "between 2 cm and 3 cm"
994	OBSOLETE DATA RETAINED V0200 Described as "less than 4 cm," or "greater than 3 cm," or "between 3 cm and 4 cm"
995	OBSOLETE DATA RETAINED V0200 Described as "less than 5 cm," or "greater than 4 cm," or "between 4 cm and 5 cm"
996	Described as "greater than 1 cm"
997	Stated as T1, NOS with no other information on size
998	Stated as T2, NOS with no other information on size
999	Unknown; size not stated Not documented in patient record