LOINC Code 77554-4: Distance to access all patients in a Report Period [NMMDS]

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 to access all patients. 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 to access all patients in a Report Period [NMMDS]
• Distance to access all patients
• Total distance in meters for accessing patient/clients for all encounters in a reporting period.
• 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

Frequently asked questions