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.

LOINCActiveOrder

LOINC Code 100999-2: Somatotropin post dose insulin IV panel

Name: LOINC Code 100999-2: Somatotropin post dose insulin IV panel
Creator: HealthAssure Clinical Team
Published: 2026-05-21T11:17:17.024Z

100999-2 is a LOINC code used to identify Somatotropin post dose insulin IV panel 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 Somatotropin post dose insulin IV panel. It is commonly used with the system or sample type Ser/Plas.

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 Somatotropin post dose insulin IV panel. 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: Order
Panel type: Panel

What it does not mean

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

Key facts

Somatotropin post dose insulin IV panel - Serum or Plasma
Somatotropin post dose insulin IV panel
After; CHEMISTRY.CHALLENGE TESTING; GH; Growth hormone; HGH; HUM; Human growth hormone; Humulin; IH7; Insul; Lente; NPH; Pan; PANEL.CHALLENGE; Panl; Pl; Plasma; Plsm; Pnl; Point in time; PST; Random; Semilente; SerP; SerPl; SerPlas; Serum; Serum or plasma; Sliding; Somatotropic hormone; SR; STH; Ultralente

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

Somatotropin post dose insulin IV panelSomatotropin post dose insulin IV panel - Serum or PlasmaGH post dose insulin IV pnl SerPlPANEL.CHALSomatotropin post dose insulin IV panel, Blood-Pt

Frequently asked questions

Code details

Code100999-2

SystemLOINC

Display nameSomatotropin post dose insulin IV panel

Short nameGH post dose insulin IV pnl SerPl

ComponentSomatotropin post dose insulin IV panel

Property-

TimingPt

System (specimen)Ser/Plas

Scale-

ClassPANEL.CHAL

StatusACTIVE

Order/ObservationOrder

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.74

Last changed2.75

Consumer names

Somatotropin post dose insulin IV panel, Blood

Part names

Somatotropin post dose insulin IV panel-PtSer/PlasPoint 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.