LOINCActiveObservation

LOINC Code 73813-8: Characteristics of labor and delivery [US Standard Certificate of Live Birth]

73813-8 is a LOINC code used to identify Characteristics of labor and delivery [US Standard Certificate of Live Birth] 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 Characteristics of labor and delivery. It is commonly used with the system or sample type ^Patient.

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 Characteristics of labor and delivery. 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
  • Order vs observation: Observation
  • Method: US standard certificate of live birth

What it does not mean

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

Key facts

  • Characteristics of labor and delivery [US Standard Certificate of Live Birth]
  • Characteristics of labor and delivery
  • Information about the course of labor and delivery as defined by the US Standard Certificate of Live Birth (2003), including whether or not labor was induced or augmented, fetus was in non-vertex presentation, steroids were given for fetal lung maturation, antibiotics were received by the mother during delivery, clinical chorioamnionitis was diagnosed labor, moderate or heavy meconium staining was reported in the amniotic fluid, fetal intolerance of labor occurred and actions were taken, and epidural or spinal anesthesia was performed during labor.
  • Characteristics of L+D; Echography; Finding; Findings; Nominal; Point in time; Random; Sonogram; Sonograph; Sonography; Survey; SURVEY.CDC; ULS; Ultrasound; US live birth

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

Characteristics of labor and delivery [US Standard Certificate of Live Birth]Characteristics of labor and deliverySURVEY.CDCFindPt^PatientNom

Frequently asked questions

Code details

Code73813-8
SystemLOINC
Display nameCharacteristics of labor and delivery [US Standard Certificate of Live Birth]
DescriptionCharacteristics of labor and delivery
ComponentCharacteristics of labor and delivery
PropertyFind
TimingPt
System (specimen)^Patient
ScaleNom
MethodUS standard certificate of live birth
ClassSURVEY.CDC
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.44
Last changed2.48

Part names

Characteristics of labor and deliveryFindPt^PatientNomUS standard certificate of live birthFindingPoint in time (spot)

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.