Z77.2

Non-billable

Contact with and exposure to other hazardous substances

Contact with and (suspected) exposure to other hazardous substances

This is a header/category code. For billing purposes, use a more specific child code from the list below.

Status

Non-billable / Header

Block

Z77-Z99

Parent Code

Z77

Child Codes

3

Coding Notes

Includes

Conditions included under this code

  • contact with and (suspected) exposures to potential hazards to health

Excludes 2

Conditions not included here, but the patient may have both

  • contact with and (suspected) exposure to communicable diseases (Z20.-)
  • exposure to (parental) (environmental) tobacco smoke in the perinatal period (P96.81)
  • newborn affected by noxious substances transmitted via placenta or breast milk (P04.-)
  • occupational exposure to risk factors (Z57.-)
  • retained foreign body (Z18.-)
  • retained foreign body fully removed (Z87.821)
  • toxic effects of substances chiefly nonmedicinal as to source (T51-T65)

Code Also

A second code may be required; sequencing depends on circumstances

  • any follow-up examination (Z08-Z09)

Child Codes (3)

Also Known As / Clinical Terms

Frequently Asked Questions

What is ICD-10 code Z77.2?

ICD-10-CM code Z77.2 represents "Contact with and (suspected) exposure to other hazardous substances". It is a non-billable header code — use a more specific child code for billing purposes.

Is Z77.2 a billable code?

No, Z77.2 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under Z77.2.

What chapter is Z77.2 in?

Z77.2 is in Chapter 22: Factors Influencing Health Status and Contact With Health Services (codes Z00-Z99).

What are the subcategories under Z77.2?

Z77.2 has 3 child codes, including: Z77.21 (Contact w and exposure to potentially hazardous body fluids), Z77.22 (Cntct w and expsr to environ tobacco smoke (acute) (chronic)), Z77.29 (Contact with and exposure to other hazardous substances).

What are the UMLS CUIs for Z77.2?

Z77.2 is linked to 1 UMLS Concept Unique Identifier: C2911167. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.