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LOINC Code 98038-3: CFTR and FMR1 (CGG repeat) and SMN1 gene mutation analysis Molgen Doc (Bld/Tiss)

98038-3 is a LOINC code used to identify CFTR and FMR1 (CGG repeat) and SMN1 gene mutation analysis Molgen Doc (Bld/Tiss) 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 CFTR gene & FMR1 gene CGG repeat & SMN1 gene mutation analysis. It is commonly used with the system or sample type Bld/Tiss.

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 CFTR gene & FMR1 gene CGG repeat & SMN1 gene mutation analysis. It is commonly used with the system or sample type Bld/Tiss.

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: Molgen

What it does not mean

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

Key facts

CFTR and FMR1 (CGG repeat) and SMN1 gene mutation analysis in Blood or Tissue by Molecular genetics method
CFTR gene & FMR1 gene CGG repeat & SMN1 gene mutation analysis
Reproductive carrier screening is performed during preconception or prenatally to determine the risk for passing on serious inherited genetic conditions to a child. Most carrier screening is for recessive disorders. This test includes screening for the following conditionscystic fibrosis (CF, CFTR gene), fragile X (FXS, FMR1 gene), and spinal muscular atrophy (SMA, SMN1 gene).
ABC35; ABCC7; BCD541; Blood; CBAVD; CF; CFA; CFTR/MRP; CFTR+FMR1+SMN1 Mut Anl; Cystic fibrosis transmembrane conductance regulator; cystic fibrosis transmembrane conductance regulator (ATP-binding cassette sub-family C, member 7); dJ760C5.1; Document; Finding; Findings; FMR1 CGG; FMRP; Fragile X; Fragile X mental retardation 1; Fragile X syndrome; FRAXA; Gemin 1; GEMIN1; Gyn; Gynecology; Kugelberg-Welander disease; Molecular genetics; Molecular pathology; MOLPATH; MRP7; Mut; Mutations; OB; ObGyn; Obstetrics; PCR; POF; POF1; Point in time; Random; SMA; SMA gene; SMA@; SMA1; SMA2; SMA3; SMA4; SMN; SMNT; SMV; spinal muscular atrophy; Survival motor neuron protein gene; survival of motor neuron 1, telomeric; T-BCD541; TDRD16A; Tissue; Tissue, unspecified; TNR-CFTR; WB; Werdnig-Hoffmann disease; Whole blood; Whole blood or Tissue

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

CFTR and FMR1 (CGG repeat) and SMN1 gene mutation analysis Molgen Doc (Bld/Tiss)CFTR and FMR1 (CGG repeat) and SMN1 gene mutation analysis in Blood or Tissue by Molecular genetics methodCFTR+FMR1+SMN1 Mut Anl Bld/TCFTR gene & FMR1 gene CGG repeat & SMN1 gene mutation analysisMOLPATHCFTR and FMR1 (CGG repeat) and SMN1 gene mutation analysis, Blood or tissue specimenFind

Frequently asked questions

Code details

Code98038-3
SystemLOINC
Display nameCFTR and FMR1 (CGG repeat) and SMN1 gene mutation analysis Molgen Doc (Bld/Tiss)
DescriptionCFTR gene & FMR1 gene CGG repeat & SMN1 gene mutation analysis
Short nameCFTR+FMR1+SMN1 Mut Anl Bld/T
ComponentCFTR gene & FMR1 gene CGG repeat & SMN1 gene mutation analysis
PropertyFind
TimingPt
System (specimen)Bld/Tiss
ScaleDoc
MethodMolgen
ClassMOLPATH
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.70
Last changed2.70

Consumer names

CFTR and FMR1 (CGG repeat) and SMN1 gene mutation analysis, Blood or tissue specimen

Part names

CFTR gene & FMR1 gene CGG repeat & SMN1 gene mutation analysisFindPtBld/TissDocMolgenCFTR and FMR1 (CGG repeat) and SMN1 gene mutation analysisFindingPoint in time (spot)Blood or TissueMolecular genetics

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.