Z57.9
Z57.9: Occupational exposure to unspecified risk factor
Billable / specific codeICD-10-CMPOA exempt
Z57.9 is a billable, specific ICD-10-CM code for occupational exposure to unspecified risk factor. It is valid for submission on a claim.
Check Z57.9 with the rest of the claim: free scrubberOther codes that can never be billed with Z57.9
Their own Excludes1 notes name this code, so the conflict is not listed above.
- Z13.88Encounter for screening for disorder due to exposure to contaminants
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Alphabetic index entries that lead here
- Exposure›occupational›risk factors
Code history
Unchanged in every release from FY2024 to FY2027.
Other codes under Z57
- Z57.0Occupational exposure to noise
- Z57.1Occupational exposure to radiation
- Z57.2Occupational exposure to dust
- Z57.3Occupational exposure to other air contaminants
- Z57.4Occupational exposure to toxic agents in agriculture
- Z57.5Occupational exposure to toxic agents in other industries
- Z57.6Occupational exposure to extreme temperature
- Z57.7Occupational exposure to vibration
- Z57.8Occupational exposure to other risk factors