10164-2

LOINC Code


LOINC code10164-2
name
descriptionHistory of present illness describes the history related to the reason for a given procedure. It contains the historical details leading up to and pertaining to the patient's current complaint or reason for seeking medical care. Because history of present illness can include past surgical history and other procedures, the Procedure History section may be included under the History of Present Illness section or it may stand alone as its own section.
statusACTIVE

Fully-Specified Name

componentPresent illness
propertyHx  =  History
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.
system^Patient
scaleNar  =  Narrative:  Text narrative, such as the description of a microscopic part of a surgical papule test.
method

Additional Names

short nameH+P; H+P.HX; History; Narrative; P prime; Point in time; Pres illness; Random; Report

Basic Attributes

classH&P.HX
type2  Clinical
order vs. observationHx of Pres illn

Member of these Panels

81218-0
81614-0
81244-6
81217-2
81242-0
55169-7
81898-9
92574-3
92574-3
72231-4
72228-0
92575-0
72229-8
81243-8
81615-7
55177-0
69459-6
81221-4
81219-8
81223-0
81222-2
92575-0

History/Usage

first released
last updated2.63
last change typeMIN  - change to field other than name

Related Names



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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