Derived SS2000--Flag

IDENTIFIERS

CCR ID	NAACCR ID
E1242	3050

OWNER

AJCC

DESCRIPTION

Flag to indicate whether SEER Summary Stage 2000 was coded directly or was derived from CS or EOD codes.

LEVELS

Tumors, Admissions

LENGTH

1

ALLOWABLE VALUES

1	SS2000 derived from Collaborative Staging Manual and Coding Instructions, Version 1.0
2	SS2000 derived from EOD (prior to 2004)
Blank	Not derived and Date of Diagnosis is before January 1, 2004.

SOURCE

Upload with no conversion.

UPDATE

See CS Version Derived.

CCR DATA EXTRACT

Yes, extract from tumor.

INTERFIELD EDITS

None

HISTORICAL CHANGES

3/04	New data item for 2004.
2010	Data Changes: Update logic revised.
05/2016	Per NAACCR v16, Update logic revised to follow new year requirements for all CS fields.