LOINCActiveObservation

LOINC Code 77277-2: Vacancy rate [NMMDS]

77277-2 is a LOINC code used to identify Vacancy rate [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 Unfilled nursing staff job positions/Mean number of nursing staff. It is commonly used with the system or sample type {Nursing unit}.{Job position}.

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 Unfilled nursing staff job positions/Mean number of nursing staff. It is commonly used with the system or sample type {Nursing unit}.{Job position}.

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

  • Vacancy rate [NMMDS]
  • Unfilled nursing staff job positions/Mean number of nursing staff
  • The nursing staff vacancy rate is determined by the number of unfilled (vacant) nursing staff job positions divided by the average number of job positions budgeted during the reporting period.
  • Average; Avg; No; Num; Number fraction; Nursing Management Minimum Data Set; Occupation; Percent; QNT; Quan; Quant; Quantitative; Report period; Survey; SURVEY.NMMDS; Vacant; Work

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

Vacancy rate [NMMDS]Unfilled nursing staff job positions/Mean number of nursing staffSURVEY.NMMDSNFrRptPeriod{Nursing unit}.{Job position}Qn

Frequently asked questions

Code details

Code77277-2
SystemLOINC
Display nameVacancy rate [NMMDS]
DescriptionUnfilled nursing staff job positions/Mean number of nursing staff
ComponentUnfilled nursing staff job positions/Mean number of nursing staff
PropertyNFr
TimingRptPeriod
System (specimen){Nursing unit}.{Job position}
ScaleQn
MethodNMMDS
ClassSURVEY.NMMDS
Example units%
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

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

Part names

Unfilled nursing staff job positions/Mean number of nursing staffNFrRptPeriod{Nursing unit}.{Job position}QnNMMDSNumber FractionReporting PeriodNursing unit job positionNursing 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.

LOINC Code 77277-2 | HealthAssure