LOINCActiveObservation

LOINC Code 77561-9: Distance required to gather essential resources for all patient encounters in a Report Period [NMMDS]

77561-9 is a LOINC code used to identify Distance required to gather essential resources for all patient encounters in a Report Period [NMMDS] 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 Distance required to gather essential resources for all patient encounters. It is commonly used with the system or sample type {Nursing unit}.

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 Distance required to gather essential resources for all patient encounters. It is commonly used with the system or sample type {Nursing unit}.

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
  • Order vs observation: Observation
  • Method: NMMDS

What it does not mean

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

Key facts

  • Distance required to gather essential resources for all patient encounters in a Report Period [NMMDS]
  • Distance required to gather essential resources for all patient encounters
  • The total distance in meters (e.g. 3600 m) associated with gathering essential resources for a patient/client for all encounters in a reporting period. Encounters are interactions between providers and a patients for the direct provision of health care service(s). Essential resources are information, supplies, equipment and personnel needed for the patient encounter.
  • Length; Nursing Management Minimum Data Set; QNT; Quan; Quant; Quantitative; Report period; Survey; SURVEY.NMMDS

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

Distance required to gather essential resources for all patient encounters in a Report Period [NMMDS]Distance required to gather essential resources for all patient encountersSURVEY.NMMDSLenRptPeriod{Nursing unit}Qn

Frequently asked questions

Code details

Code77561-9
SystemLOINC
Display nameDistance required to gather essential resources for all patient encounters in a Report Period [NMMDS]
DescriptionDistance required to gather essential resources for all patient encounters
ComponentDistance required to gather essential resources for all patient encounters
PropertyLen
TimingRptPeriod
System (specimen){Nursing unit}
ScaleQn
MethodNMMDS
ClassSURVEY.NMMDS
Example unitsm
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.52
Last changed2.58

Part names

Distance required to gather essential resources for all patient encountersLenRptPeriod{Nursing unit}QnNMMDSLengthReporting PeriodNursing Management Minimum Data Set

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.