LOINC Code 81339-4: Witness and notary Document
81339-4 is a LOINC code used to identify Witness and notary Document 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 Witness and notary. It is commonly used with the system or sample type {Setting}.
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 Witness and notary. It is commonly used with the system or sample type {Setting}.
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: Both
- Method: {Role}
What it does not mean
- The code identifies the observation or test, not the actual result.
Key facts
- Witness and notary Document
- Witness and notary
- A document or template containing the witness and notary information for a patient's personal advance care plan. The information may include when the patient signed the advance care plan, who witnessed it and when, who notarized the advance care plan and when, and the notary stamp ID.
- DOC.MISC; Document; Finding; Findings; MISC; Point in time; Random
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.