What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveBoth

LOINC Code 29390-2: Parathyrin.mid molecule [Moles/Vol]

Name: LOINC Code 29390-2: Parathyrin.mid molecule [Moles/Vol]
Creator: HealthAssure Clinical Team
Published: 2026-05-25T17:13:11.347Z

29390-2 is a LOINC code used to identify Parathyrin.mid molecule [Moles/Vol] 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 Parathyrin.mid molecule. It is commonly used with the system or sample type Ser/Plas.

Reviewed by HealthAssure Clinical TeamUpdated 25 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 Parathyrin.mid molecule. It is commonly used with the system or sample type Ser/Plas.

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

What it does not mean

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

Key facts

Parathyrin.mid molecule [Moles/volume] in Serum or Plasma
Parathyrin.mid molecule
Chemistry; Level; Parathormone; Parathyrin medium molecule; Parathyroid hormone; Pl; Plasma; Plsm; Point in time; PTH; PTH-M; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Substance concentration

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.

Related SNOMED CT concepts

705114005SNOMED CT mapping for Parathyrin.mid molecule [Moles/Vol] (29390-2)

Related observations and tests

SNOMED_CT 705114005high

LOINC Code System

Source: LOINC-SNOMED cooperation package

Common synonyms

Parathyrin.mid molecule [Moles/Vol]Parathyrin.mid molecule [Moles/volume] in Serum or PlasmaPTH-M SerPl-sCncParathyrin.mid moleculeCHEMParathyrin.mid molecule, BloodSCnc

Frequently asked questions

Code details

Code29390-2

SystemLOINC

Display nameParathyrin.mid molecule [Moles/Vol]

DescriptionParathyrin.mid molecule

Short namePTH-M SerPl-sCnc

ComponentParathyrin.mid molecule

PropertySCnc

TimingPt

System (specimen)Ser/Plas

ScaleQn

ClassCHEM

Example unitspmol/L

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.03

Last changed2.70

Consumer names

Parathyrin.mid molecule, Blood

Part names

Parathyrin.mid moleculeSCncPtSer/PlasQnSubstance ConcentrationPoint in time (spot)Serum or Plasma

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.