Date of Last Contact Flag

IDENTIFIERS

CCR ID	NAACCR ID
E1517	1751

DESCRIPTION

This flag explains why there is no appropriate value in the corresponding date field, Date of Last Contact [1750].

This data item was added to NAACCR Version 12 (effective January 2010).

LEVELS

Patients, Admissions

LENGTH

2

ALLOWABLE VALUES

er1056 Date of Last Contact Flag (2010)

12	A proper value is applicable but not known. This event occurred, but the date is unknown (e.g., date of last contact is unknown)
Blank	A valid date value is provided in item Date of Last Contact or the date was not expected to have been transmitted

SOURCE

If the record version is version 12 or later, then upload with no conversion.

If the record version is earlier than 12, then follow the conversion specs - Eureka Process Specification: 2010 Data Conversions.

UPDATE

Patient Active Follow-up Fields Update Logic

CONSOLIDATED DATA EXTRACT

Yes

INTERFIELD EDITS

IF1139 Date of Last Contact, Date Flag

HISTORICAL CHANGES

2010	New data item added for 2010 data changes.