LOINC Code 46502-1: Reason for assessment [OASIS]
46502-1 is a LOINC code used to identify Reason for assessment [OASIS] 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 Reason for assessment. It is commonly used with the system or sample type ^Patient.
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 Reason for assessment. 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: OASIS
What it does not mean
- The code identifies the observation or test, not the actual result.
Key facts
- Reason for assessment [OASIS]
- Reason for assessment
- Identifies the reason why the assessment data are being collected and reported. Accurate recording of this response is important as the data reporting software will accept or reject certain data according to the specific response that has been selected for this item.
- Finding; Findings; Nominal; Outcome and assessment information set; Point in time; Random; Survey; Survey.OASIS
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
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.