Is Z62.891 a billable ICD-10-CM code?

Yes. Z62.891 is a billable, specific ICD-10-CM code and is valid for submission on a claim.

Where does Z62.891 sit in the tabular list?

Factors influencing health status and contact with health services (Z00-Z99), in the block Persons with potential health hazards related to socioeconomic and psychosocial circumstances (Z55-Z65).

Z62.891

Z62.891 — Sibling rivalry

Billable / specific codeICD-10-CMPOA exempt

Z62.891 is a billable, specific ICD-10-CM code for sibling rivalry. It is valid for submission on a claim.

Risk adjustment

Z62.891 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 Z62.891 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 Z62.891.

Rivalry, sibling
Sibling rivalry

Related codes at this level

Codes that share Z62.89. If Z62.891 is not quite right, the correct code is usually one of these.

Questions about Z62.891

Is Z62.891 a billable ICD-10-CM code?: Yes. Z62.891 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does Z62.891 sit in the tabular list?: Factors influencing health status and contact with health services (Z00-Z99), in the block Persons with potential health hazards related to socioeconomic and psychosocial circumstances (Z55-Z65).