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 74101-7: Tissue inhibitor of metalloproteinases 1 IA [Mass/Vol]

Name: LOINC Code 74101-7: Tissue inhibitor of metalloproteinases 1 IA [Mass/Vol]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:53.973Z

74101-7 is a LOINC code used to identify Tissue inhibitor of metalloproteinases 1 IA [Mass/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 Tissue inhibitor of metalloproteinases 1. 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 Tissue inhibitor of metalloproteinases 1. 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
Method: IA

What it does not mean

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

Key facts

Tissue inhibitor of metalloproteinases 1 [Mass/volume] in Serum or Plasma by Immunoassay
Tissue inhibitor of metalloproteinases 1
Chemistry; EIA; ELFA; ELISA; Enzyme immunoassay; i; IAA; Inhib; Inhibit; Level; Mass concentration; MEIA; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; SUDS; TIMP-1

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

Tissue inhibitor of metalloproteinases 1 IA [Mass/Vol]Tissue inhibitor of metalloproteinases 1 [Mass/volume] in Serum or Plasma by ImmunoassayTIMP-1 SerPl IA-mCncTissue inhibitor of metalloproteinases 1CHEMTissue inhibitor of metalloproteinases 1, BloodMCnc

Frequently asked questions

Code details

Code74101-7

SystemLOINC

Display nameTissue inhibitor of metalloproteinases 1 IA [Mass/Vol]

DescriptionTissue inhibitor of metalloproteinases 1

Short nameTIMP-1 SerPl IA-mCnc

ComponentTissue inhibitor of metalloproteinases 1

PropertyMCnc

TimingPt

System (specimen)Ser/Plas

ScaleQn

MethodIA

ClassCHEM

Example unitsng/mL

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.46

Last changed2.56

Consumer names

Tissue inhibitor of metalloproteinases 1, Blood

Part names

Tissue inhibitor of metalloproteinases 1MCncPtSer/PlasQnIAMass ConcentrationPoint in time (spot)Serum or PlasmaImmunoassay

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.