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.

LOINCActiveObservation

LOINC Code 46758-9: Congenital adrenal hyperplasia (DBS) [Interp]

Name: LOINC Code 46758-9: Congenital adrenal hyperplasia (DBS) [Interp]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:31.753Z

46758-9 is a LOINC code used to identify Congenital adrenal hyperplasia (DBS) [Interp] 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 Congenital adrenal hyperplasia. 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 Congenital adrenal hyperplasia. 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: Observation

What it does not mean

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

Key facts

Congenital adrenal hyperplasia newborn screen interpretation
Congenital adrenal hyperplasia
21-hydroxylase deficiency; Adrnl; Blood; CAH; Chemistry; DBS; Dried blood spot; Filter paper; FP; Impression; Impression/interpretation of study; Impressions; Interp; Interpretation; Nominal; Point in time; Random; 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

Congenital adrenal hyperplasia (DBS) [Interp]Congenital adrenal hyperplasia newborn screen interpretationCAH DBS-ImpCongenital adrenal hyperplasiaCHEMCongenital adrenal hyperplasia, Dried blood spotImp

Frequently asked questions

Code details

Code46758-9

SystemLOINC

Display nameCongenital adrenal hyperplasia (DBS) [Interp]

DescriptionCongenital adrenal hyperplasia

Short nameCAH DBS-Imp

ComponentCongenital adrenal hyperplasia

PropertyImp

TimingPt

System (specimen)Bld.dot

ScaleNom

ClassCHEM

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.19

Last changed2.73

Consumer names

Congenital adrenal hyperplasia, Dried blood spot

Part names

Congenital adrenal hyperplasiaImpPtBld.dotNomImpression/interpretation of studyPoint 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.