Q92Non-billableSave
Q92 - Other trisomies and partial trisomies of the autosomes, not elsewhere classified
ICD-10-CM Chapter 17: Congenital malformations, deformations and chromosomal abnormalities · Q90-Q99 Chromosomal abnormalities, not elsewhere classified (Q90-Q99) · Top-level category · FY2027
Coding Guidance
Q92 is a non-billable heading. Report one of the 8 more specific codes below.
Includes, Excludes and Coding Notes
IncludesFrom Q92
Conditions this code covers.
- unbalanced translocations and insertions
Excludes 1 — Not Coded HereFrom Q92
Mutually exclusive: these conditions are never reported together with this code.
- trisomies of chromosomes 13, 18, 21 (Q90-Q91)
Excludes 2 — Not Included HereFrom Q90-Q99 Chromosomal abnormalities, not elsewhere classified (Q90-Q99)
Not part of this code; report both codes when the patient has both conditions.
- mitochondrial metabolic disorders (E88.4-)
Excludes 2 — Not Included HereFrom Chapter Q00-Q99
Not part of this code; report both codes when the patient has both conditions.
- inborn errors of metabolism (E70-E88)
NotesFrom Chapter Q00-Q99
Instructional notes from the ICD-10-CM tabular list.
- Codes from this chapter are not for use on maternal records
More Specific Codes (8)
Q92.0Whole chromosome trisomy, nonmosaicism (meiotic nondisjunction)Billable→Q92.1Whole chromosome trisomy, mosaicism (mitotic nondisjunction)Billable→Q92.2Partial trisomyBillable→Q92.5Duplications with other complex rearrangementsBillable→Q92.6Marker chromosomesCategory→Q92.7Triploidy and polyploidyBillable→Q92.8Other specified trisomies and partial trisomies of autosomesBillable→Q92.9Trisomy and partial trisomy of autosomes, unspecifiedBillable→
Chapter Information
Chapter 17: Congenital malformations, deformations and chromosomal abnormalities
Range: Q00-Q99
View full chapterRelated ICD-10 Codes
More specific codes for Q92
Whole chromosome trisomy, nonmosaicism (meiotic nondisjunction)
Q92.0›
Whole chromosome trisomy, mosaicism (mitotic nondisjunction)Q92.1›
Partial trisomyQ92.2›
Duplications with other complex rearrangementsQ92.5›
Marker chromosomesQ92.6›
Triploidy and polyploidyQ92.7›
Other specified trisomies and partial trisomies of autosomesQ92.8›
Trisomy and partial trisomy of autosomes, unspecifiedQ92.9›
Other categories in this chapter
Codes at the same level as Q92
- Anencephaly and similar malformationsQ00
- EncephaloceleQ01
- MicrocephalyQ02
- Congenital hydrocephalusQ03
- Other congenital malformations of brainQ04
- Spina bifidaQ05
- Other congenital malformations of spinal cordQ06
- Other congenital malformations of nervous systemQ07
- Congenital malformations of eyelid, lacrimal apparatus and orbitQ10
- Anophthalmos, microphthalmos and macrophthalmosQ11
- Congenital lens malformationsQ12
- Congenital malformations of anterior segment of eyeQ13
- Congenital malformations of posterior segment of eyeQ14
- Other congenital malformations of eyeQ15
- Congenital malformations of ear causing impairment of hearingQ16
- Other congenital malformations of earQ17
- Other congenital malformations of face and neckQ18
- Congenital malformations of cardiac chambers and connectionsQ20
- Congenital malformations of cardiac septaQ21
- Congenital malformations of pulmonary and tricuspid valvesQ22
- Congenital malformations of aortic and mitral valvesQ23
- Other congenital malformations of heartQ24
- Congenital malformations of great arteriesQ25
- Congenital malformations of great veinsQ26
- Other congenital malformations of peripheral vascular systemQ27
- Other congenital malformations of circulatory systemQ28
- Congenital malformations of noseQ30
- Congenital malformations of larynxQ31
- Congenital malformations of trachea and bronchusQ32
- Congenital malformations of lungQ33
- Other congenital malformations of respiratory systemQ34
- Cleft palateQ35
- Cleft lipQ36
- Cleft palate with cleft lipQ37
- Other congenital malformations of tongue, mouth and pharynxQ38
- Congenital malformations of esophagusQ39
- Other congenital malformations of upper alimentary tractQ40
- Congenital absence, atresia and stenosis of small intestineQ41
- Congenital absence, atresia and stenosis of large intestineQ42
- Other congenital malformations of intestineQ43
48 more in this chapter.