---
title: "ICD-10-CM Z20.7: Contact with and (suspected) exposure to… | BillingBrief"
description: "ICD-10-CM code Z20.7: Contact with and (suspected) exposure to pediculosis, acariasis and other infestations. Category, related codes, and the official…"
canonical: "https://billingbrief.com/icd10/z20.7/"
language: "en"
---

# Z20.7 Contact with and (suspected) exposure to pediculosis, acariasis and other infestations

ICD-10-CM · [CMS code reference](#source)

**Official ICD-10-CM description:** Contact with and (suspected) exposure to pediculosis, acariasis and other infestations

## Related codes

-   [`Z20.01` Contact with and ICD-10-CM](https://billingbrief.com/icd10/z20.01/)
-   [`Z20.09` Contact with and (suspected) exposure to other intestinal infectious diseases ICD-10-CM](https://billingbrief.com/icd10/z20.09/)
-   [`Z20.1` Contact with and (suspected) exposure to tuberculosis ICD-10-CM](https://billingbrief.com/icd10/z20.1/)
-   [`Z20.2` Contact with and ICD-10-CM](https://billingbrief.com/icd10/z20.2/)
-   [`Z20.3` Contact with and (suspected) exposure to rabies ICD-10-CM](https://billingbrief.com/icd10/z20.3/)
-   [`Z20.4` Contact with and (suspected) exposure to rubella ICD-10-CM](https://billingbrief.com/icd10/z20.4/)
-   [`Z20.5` Contact with and (suspected) exposure to viral hepatitis ICD-10-CM](https://billingbrief.com/icd10/z20.5/)
-   [`Z20.6` Contact with and (suspected) exposure to human immunodeficiency virus \[HIV\] ICD-10-CM](https://billingbrief.com/icd10/z20.6/)

## Common questions

### Is Z20.7 a billable code?

Yes. Z20.7 is a billable ICD-10-CM code in the ICD-10-CM FY2027 (effective October 1, 2026) code set.

## From the source

Official description from [CMS](https://www.cms.gov/medicare/coding-billing/icd-10-codes).
ICD-10-CM FY2027 (effective October 1, 2026).

Code set

ICD-10-CM

Category

Z20 Contact with and (suspected) exposure to communicable diseases

Chapter

Factors influencing health status and contact with health services

Billable

Yes

Educational reference only. Not medical, legal, or billing advice. Always check the current official code set and payer policy before you bill. [About BillingBrief and our sources](https://billingbrief.com/about/).