LOINCActive

LOINC Code 71570-6: Changes in sleeping patterns [M3]

71570-6 is a LOINC code used to identify Changes in sleeping patterns [M3] 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 Changes in sleeping patterns. 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 Changes in sleeping patterns. 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: M3

What it does not mean

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

Key facts

  • Changes in sleeping patterns [M3]
  • Changes in sleeping patterns
  • My Mood Monitor Checklist; Pan; Panel; PANEL.SURVEY.MTLHLTH; Panl; Pnl; Point in time; Random; Survey; SURVEY.MTLHLTH

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

Changes in sleeping patterns [M3]Changes in sleeping patternsPANEL.SURVEY.MTLHLTH-Pt^PatientM3

Frequently asked questions

Code details

Code71570-6
SystemLOINC
Display nameChanges in sleeping patterns [M3]
DescriptionChanges in sleeping patterns
ComponentChanges in sleeping patterns
Property-
TimingPt
System (specimen)^Patient
Scale-
MethodM3
ClassPANEL.SURVEY.MTLHLTH
StatusACTIVE

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.40
Last changed2.50

Part names

Changes in sleeping patterns-Pt^PatientM3Point in time (spot)My Mood Monitor Checklist

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.

LOINC Code 71570-6 | HealthAssure