Date Surg Prim First

IDENTIFIERS

CCR ID	NAACCR ID
E1625	None. State Requestor

DESCRIPTION

The date of the first/earliest surgery performed on the primary site during first course of treatment.

LEVELS

Tumor

LENGTH

8

ALLOWABLE VALUES

A valid, complete date in YYYYMMDD.

SOURCE

See Update. (F03673 assigned for edit purposes).

UPDATE

Generate from all related admissions' surgical procedure dates according to Business Rules Requirements: Surgery Consolidation Rules document. The business rules may require manual review.

CONSOLIDATED DATA EXTRACT

Yes

INTERFIELD EDITS

IF873 Date Surg Prim First Flag, Date Flag (2010)

HISTORICAL CHANGES

1/08/07	New data item per CCR research group request.  An Allowable Values edit was added because visual editors can change the data item value on the consolidation screen.
2010	2010 Data Changes.  Revised Allowable Values to match NAACCRv12 date scheme.  Added IF #873.