Q92.6
Q92.6 — Marker chromosomes
Non-billable headerICD-10-CM
Q92.6 is a non-billable header ICD-10-CM code for marker chromosomes. It cannot be billed on its own: choose one of the more specific child codes below.
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Trisomies due to dicentrics
- Trisomies due to extra rings
- Trisomies due to isochromosomes
- Individual with marker heterochromatin
Risk adjustment
Q92.6 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Code to one of these instead Q92.6
2 child codes. Green means billable.
Related codes at this level
Codes that share Q92. If Q92.6 is not quite right, the correct code is usually one of these.
- Q92.0Whole chromosome trisomy, nonmosaicism (meiotic nondisjunction)
- Q92.1Whole chromosome trisomy, mosaicism (mitotic nondisjunction)
- Q92.2Partial trisomy
- Q92.5Duplications with other complex rearrangements
- Q92.7Triploidy and polyploidy
- Q92.8Other specified trisomies and partial trisomies of autosomes
- Q92.9Trisomy and partial trisomy of autosomes, unspecified
Questions about Q92.6
- Is Q92.6 a billable ICD-10-CM code?
- No. Q92.6 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does Q92.6 sit in the tabular list?
- Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0), in the block Chromosomal abnormalities, not elsewhere classified (Q90-Q99).