Q93.0
BillableWhole chromosome monosomy,nonmosaic (meiotic nondisjunction)
Whole chromosome monosomy, nonmosaicism (meiotic nondisjunction)
Coding Notes
Excludes 2
Conditions not included here, but the patient may have both
Related Codes(8)
Q93.1Whole chromosome monosomy, mosaic (mitotic nondisjunction)
Q93.2Chromosome replaced with ring, dicentric or isochromosome
Q93.3Deletion of short arm of chromosome 4
Q93.4Deletion of short arm of chromosome 5
Q93.5Other deletions of part of a chromosome
Q93.7Deletions with other complex rearrangements
Q93.8Other deletions from the autosomes
Q93.9Deletion from autosomes, unspecified
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(8)
SNOMED CT
UMLS
Clinical Terms
- Complete monosomy of autosome
- Complete monosomy 21
- Whole chromosome monosomy - meiotic nondisjunction
Frequently Asked Questions
What is the ICD-10 code for whole chromosome monosomy,nonmosaic (meiotic nondisjunction)?
The ICD-10-CM code for whole chromosome monosomy,nonmosaic (meiotic nondisjunction) is Q93.0. The full clinical description is "Whole chromosome monosomy, nonmosaicism (meiotic nondisjunction)". Q93.0 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code Q93.0 mean?
ICD-10-CM code Q93.0 represents “Whole chromosome monosomy, nonmosaicism (meiotic nondisjunction)”. It is classified under Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities and is a billable/specific code that can be used on a claim.
Is Q93.0 a billable code?
Yes, Q93.0 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is Q93.0 in?
Q93.0 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).
What SNOMED CT codes does Q93.0 map to?
Q93.0 maps to 3 SNOMED CT concepts: 78740005, 726364006, 205636003. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for Q93.0?
Q93.0 is linked to 1 UMLS Concept Unique Identifier: C2910367. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does Q93.0 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like whole chromosome monosomy,nonmosaic (meiotic nondisjunction) affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of Q93.0?
Q93.0 maps to the ICD-11 code: LD43.0 (Complete monosomy of autosome).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.