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 104190-4: Mucopolysaccharidosis type II comment Nar (DBS)

Name: LOINC Code 104190-4: Mucopolysaccharidosis type II comment Nar (DBS)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T11:17:18.503Z

104190-4 is a LOINC code used to identify Mucopolysaccharidosis type II comment Nar (DBS) 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 Mucopolysaccharidosis type II comment. It is commonly used with the system or sample type Bld.dot.

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 Mucopolysaccharidosis type II comment. It is commonly used with the system or sample type Bld.dot.

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

What it does not mean

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

Key facts

Mucopolysaccharidosis type II comment [Text] in DBS Narrative
Mucopolysaccharidosis type II comment
2; Blood; Chemistry; cmmt; cmnt; Com; Comm; Comments; Commt; DBS; Dried blood spot; Filter paper; FP; MPS II; Mucopolysaccharidosis tp II comment; Narrative; Point in time; Random; Remarks; Report; Text; WB; Whole blood

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

Mucopolysaccharidosis type II comment Nar (DBS)Mucopolysaccharidosis type II comment [Text] in DBS NarrativeMucopolysaccharidosis tp II comment DBSMucopolysaccharidosis type II commentCHEMMucopolysaccharidosis type II comment, Dried blood spotTxt

Frequently asked questions

Code details

Code104190-4

SystemLOINC

Display nameMucopolysaccharidosis type II comment Nar (DBS)

DescriptionMucopolysaccharidosis type II comment

Short nameMucopolysaccharidosis tp II comment DBS

ComponentMucopolysaccharidosis type II comment

PropertyTxt

TimingPt

System (specimen)Bld.dot

ScaleNar

ClassCHEM

StatusACTIVE

Order/ObservationOrder

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.77

Last changed2.77

Consumer names

Mucopolysaccharidosis type II comment, Dried blood spot

Part names

Mucopolysaccharidosis type II commentTxtPtBld.dotNarTextPoint in time (spot)DBS

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.