What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActive

LOINC Code 62637-4: PhenX - respiratory - sleep apnea - child protocol 091502

Name: LOINC Code 62637-4: PhenX - respiratory - sleep apnea - child protocol 091502
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:41.660Z

62637-4 is a LOINC code used to identify PhenX - respiratory - sleep apnea - child protocol 091502 in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component PhenX - respiratory - sleep apnea - child protocol 091502. It is commonly used with the system or sample type ^Patient.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component PhenX - respiratory - sleep apnea - child protocol 091502. It is commonly used with the system or sample type ^Patient.

When is it used?

Used in lab systems, EHRs, and clinical data exchange.
May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
Status: ACTIVE
Panel type: Panel
Method: PhenX

What it does not mean

The code identifies the observation or test, not the actual result.

Key facts

PhenX - respiratory - sleep apnea - child protocol 091502

The Pediatric Sleep Questionnaire (PSQ) protocol is a parent questionnaire for children from 2 through 18 years, and rated on a simple three-point scale ("yes," "no," or "don't know") for all items except the inattention/hyperactivity items that are rated on a four-point Likert scale. This protocol provides an overall total score and five sleep scales(1) Sleep-Related Breathing Disorders (SRBD), (2) Snoring, (3) Sleepiness, (4) Behavior, and (5) Periodic Limb Movement Disorder (PLMD). The PSQ can be licensed and obtained at: http://techtransferstore.umich.edu/ProductDetails.asp?ProductCode=PSQ-3766, (c) 2007 The Regents of the University of Michigan

Pan; Panel; PANEL.PHENX; Panl; Pnl; Point in time; Random; Resp sleep apnea child proto

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

PhenX - respiratory - sleep apnea - child protocol 091502Resp sleep apnea child protoPANEL.PHENX-Pt^PatientPhenX

Frequently asked questions

Code details

Code62637-4

SystemLOINC

Display namePhenX - respiratory - sleep apnea - child protocol 091502

Short nameResp sleep apnea child proto

ComponentPhenX - respiratory - sleep apnea - child protocol 091502

Property-

TimingPt

System (specimen)^Patient

Scale-

MethodPhenX

ClassPANEL.PHENX

StatusACTIVE

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.36

Last changed2.81

Part names

PhenX - respiratory - sleep apnea - child protocol 091502-Pt^PatientPhenXPoint in time (spot)

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.