LOINCActiveObservation

LOINC Code 27814-3: Coagulation factor VII+Coagulation factor X actual/normal Coag (PPP) [Relative time]

27814-3 is a LOINC code used to identify Coagulation factor VII+Coagulation factor X actual/normal Coag (PPP) [Relative time] 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 Coagulation factor VII+Coagulation factor X activity actual/Normal. It is commonly used with the system or sample type PPP.

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 Coagulation factor VII+Coagulation factor X activity actual/Normal. It is commonly used with the system or sample type PPP.

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: Coag

What it does not mean

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

Key facts

  • Coagulation factor VII+Coagulation factor X actual/normal in Platelet poor plasma by Coagulation assay
  • Coagulation factor VII+Coagulation factor X activity actual/Normal
  • Act/Nor; Activ; Actvty; Autoprothrombin III; Clot; Clottable; Coag; Coagulation assay; Control; F7; Fac; Fact; Fact VII; Fact VII+Fact X; Fact X; Factor 10; Factor 7; FVII; FX; Hematology; Heme; Movements; Plas; Platelet poor plasma; Point in time; Proconvertin; Prothrombokinase; QNT; Quan; Quant; Quantitative; Random; RlTm; Serum prothrombin conversion accelerator; SPCA; Stuart-prower factor; Tilt tube

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

Coagulation factor VII+Coagulation factor X actual/normal Coag (PPP) [Relative time]Coagulation factor VII+Coagulation factor X actual/normal in Platelet poor plasma by Coagulation assayFact VII+Fact X Act/Nor PPPCoagulation factor VII+Coagulation factor X activity actual/NormalCOAGCoagulation Factor VII+Coagulation Factor X actual/normal, BloodRelTime

Frequently asked questions

Code details

Code27814-3
SystemLOINC
Display nameCoagulation factor VII+Coagulation factor X actual/normal Coag (PPP) [Relative time]
DescriptionCoagulation factor VII+Coagulation factor X activity actual/Normal
Short nameFact VII+Fact X Act/Nor PPP
ComponentCoagulation factor VII+Coagulation factor X activity actual/Normal
PropertyRelTime
TimingPt
System (specimen)PPP
ScaleQn
MethodCoag
ClassCOAG
Example units%
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.00
Last changed2.70

Consumer names

Coagulation Factor VII+Coagulation Factor X actual/normal, Blood

Part names

Coagulation factor VII+Coagulation factor X activity actual/NormalRelTimePtPPPQnCoagRelative timePoint in time (spot)Platelet poor plasmaCoagulation assay

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.