MCMedicalCodingSoftware
Z83.1

Z83.1: Family history of other infectious and parasitic diseases

Billable / specific codeICD-10-CMPOA exempt

Z83.1 is a billable, specific ICD-10-CM code for family history of other infectious and parasitic diseases. It is valid for submission on a claim.

Check Z83.1 with the rest of the claim: free scrubber

Inclusion terms

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

Excludes2 inherited from the categories above Z83.1

Not part of this code, but both may be coded when both are present.

Written on Z83: Family history of other specific disorders

  • contact with and (suspected) exposure to communicable disease in the family (Z20.-)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

  • History›family›disease or disorder›infectious NEC
  • History›family›disease or disorder›parasitic NEC

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under Z83

ICD-10-CMFY2027· effective October 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.