Alternate Name Item# Length Source of Standard Column #
Record Number (SEER) 2190 2 SEER 1947-1948

Description
A unique sequential number assigned by the SEER participant to each record for the person for each submission. The number may change from submission to submission. See also Tumor Record Number [60].

Codes
01 One or first of more than one record for person
02 Second record for person
..
..
nn Last of nn records for person