LOINCActiveObservation

LOINC Code 88571-5: Monosomy X risk Dosage of chromosome-specific cfDNA Ql (cfDNA) [Interp]

88571-5 is a LOINC code used to identify Monosomy X risk Dosage of chromosome-specific cfDNA Ql (cfDNA) [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 Fetal monosomy X risk. It is commonly used with the system or sample type Plas.cfDNA.

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 Fetal monosomy X risk. It is commonly used with the system or sample type Plas.cfDNA.

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
  • Method: Dosage of chromosome specific cf DNA

What it does not mean

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

Key facts

  • Fetal Monosomy X risk [Interpretation] based on Plasma cell-free DNA by Dosage of chromosome-specific cfDNA Qualitative
  • Fetal monosomy X risk
  • The ordinal risk interpretation (e.g. high risk/low risk or high probability/low probability) of the fetus having monosomy X aneuploidy based on dosage of chromosome specific cell-free DNA (cf DNA) in maternal plasma that contains both fetal and maternal DNA. Results may also be based on the mother's current age, IVF status (self, non-self, or not applicable), and gestational age. This code is based, but not limited in use to, the submitter's test, the Harmony Prenatal Test, a non-invasive prenatal test for screening of fetal aneuploidy.
  • Chromosom; Chromosomes; Impression; Impression/interpretation of study; Impressions; Interp; Interpretation; Molecular pathology; MOLPATH; Ms X risk; Ordinal; Pl; Plasma; Plsm; Point in time; QL; Qual; Qualitative; Random; Screen; Spec; Turner syndrome

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

Monosomy X risk Dosage of chromosome-specific cfDNA Ql (cfDNA) [Interp]Fetal Monosomy X risk [Interpretation] based on Plasma cell-free DNA by Dosage of chromosome-specific cfDNA QualitativeFet Ms X risk Plas.cfDNA QlFetal monosomy X riskMOLPATHImpPt

Frequently asked questions

Code details

Code88571-5
SystemLOINC
Display nameMonosomy X risk Dosage of chromosome-specific cfDNA Ql (cfDNA) [Interp]
DescriptionFetal monosomy X risk
Short nameFet Ms X risk Plas.cfDNA Ql
ComponentFetal monosomy X risk
PropertyImp
TimingPt
System (specimen)Plas.cfDNA
ScaleOrd
MethodDosage of chromosome specific cf DNA
ClassMOLPATH
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.64
Last changed2.66

Consumer names

Fetal Monosomy X Risk

Part names

Fetal monosomy X riskImpPtPlas.cfDNAOrdDosage of chromosome specific cf DNAImpression/interpretation of studyPoint in time (spot)Plasma cell-free DNADosage of chromosome-specific cfDNA

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.