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Z20.7

✓ Billable

Contact with and (suspected) exposure to pediculosis, acariasis and other infestations

Factors influencing health status and contact with health services (Z00-Z99)

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❌ Excludes1

inherited from Z20

Rules from parent category Z20: Contact with and (suspected) exposure to communicable diseases

  • • carrier of infectious disease (Z22.-)
  • • diagnosed current infectious or parasitic disease -see Alphabetic Index

⚠️ Excludes2

inherited from Z20

Rules from parent category Z20: Contact with and (suspected) exposure to communicable diseases

  • • personal history of infectious and parasitic diseases (Z86.1-)

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Code Information

CodeZ20.7
BillableYes
ParentZ20
CategoryFactors influencing health status and contact with health services (Z00-Z99)
Excludes12 rule(s)
Excludes21 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)