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Z75.9

Z75.9Unspecified problem related to medical facilities and other health care

Billable / specific codeICD-10-CMPOA exempt

Z75.9 is a billable, specific ICD-10-CM code for unspecified problem related to medical facilities and other health care. It is valid for submission on a claim.

Risk adjustment

Z75.9 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 Z75.9 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 Z75.9.

  • Problemhealth care
  • Problemmedicalfacilities

Related codes at this level

Codes that share Z75. If Z75.9 is not quite right, the correct code is usually one of these.

Questions about Z75.9

Is Z75.9 a billable ICD-10-CM code?
Yes. Z75.9 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does Z75.9 sit in the tabular list?
Factors influencing health status and contact with health services (Z00-Z99), in the block Persons encountering health services in other circumstances (Z69-Z76).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.