42029-9

LOINC Code


LOINC code42029-9
name
descriptionDocuments the date when a conclusive cancer diagnosis (definite statement of malignancy) is made following an initial diagnosis that was based only on ambiguous terminology. The date of the conclusive diagnosis must be greater than two months following the initial (ambiguous terminology only) diagnosis. See page 81 for date format. If the date of conclusive diagnosis is within two months following the initial (ambiguous terminology only) diagnosis, the case does not meet the criteria for ambiguous terminology only. This date will allow analysis of the primary site locations and frequency of cases that were originally diagnosed by ambiguous terminology and later confirmed by other conclusive method. This date will also allow for analysis of the time interval between cancer diagnosis based on ambiguous terminology and confirmation of the cancer diagnosis by conclusive means. The date must be greater than two months from the original/initial diagnosis date. .. NAACCR Data Standards and Data Dictionary Version 11
statusACTIVE

Fully-Specified Name

componentDate of conclusive diagnosis
propertyTmStp  =  Time Stamp—Date and Time
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemCancer.XXX
scaleQn  =  Quantitative:  The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
method

Additional Names

short nameCA; Date and time; Date of conclusive Dx; Dx; Misc; Miscellaneous; Oncology; Other; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; Time stamp; Timestamp; To be specified in another part of the message; TUMOR REGISTRY(NAACCR); Unspecified

Basic Attributes

classTUMRRGT
type2  Clinical
order vs. observationDate of conclus

Member of these Panels

60498-3
46438-8

History/Usage

first released
last updated2.27
last change typeMIN  - change to field other than name

Related Names

N

Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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