LOINC Code 63830-4: On a typical weekend day in the summer, about how many hours did you generally spend in the mid-day sun [NHL]

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 On a typical weekend D in the summer, about how many H did you generally spend in the mid-day sun. 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
• Method: NHL

What it does not mean

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

Key facts

• On a typical weekend day in the summer, about how many hours did you generally spend in the mid-day sun [NHL]
• On a typical weekend D in the summer, about how many H did you generally spend in the mid-day sun
• "Mid-day sun" means those hours when the sun is more than halfway up in the sky. For most of the United States, that would be between the hours of 10 AM and 4PM Daylight Savings Time.
• Count/time; Dextro; nRate; Number rate; Number Rate = Count/Time; PhenX; Point in time; QNT; Quan; Quant; Quantitative; Random; Weekend day sun Hs

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