Is Q92.2 a billable ICD-10-CM code?

Yes. Q92.2 is a billable, specific ICD-10-CM code and is valid for submission on a claim.

Where does Q92.2 sit in the tabular list?

Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0), in the block Chromosomal abnormalities, not elsewhere classified (Q90-Q99).

What cannot be coded together with Q92.2?

Q92.2 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.

Q92.2

Q92.2 — Partial trisomy

Billable / specific codeICD-10-CMPOA exempt

Q92.2 is a billable, specific ICD-10-CM code for partial trisomy. It is valid for submission on a claim.

Excludes1 — never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

partial trisomy due to unbalanced translocation (Q92.5)

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

Less than whole arm duplicated
Whole arm or more duplicated

Risk adjustment

Q92.2 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.

How Q92.2 is indexed

Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to Q92.2.

Trisomy›chromosome specified NEC›partial

Related codes at this level

Codes that share Q92. If Q92.2 is not quite right, the correct code is usually one of these.

Questions about Q92.2

Is Q92.2 a billable ICD-10-CM code?: Yes. Q92.2 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does Q92.2 sit in the tabular list?: Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0), in the block Chromosomal abnormalities, not elsewhere classified (Q90-Q99).
What cannot be coded together with Q92.2?: Q92.2 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.