U.S. ICD-10-CM · FY 2027

Z13 ICD-10-CM Code: Encounter for screening for other diseases and disorders

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

Z13

Encounter for screening for other diseases and disorders

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where Z13 sits

  1. 1

    Chapter 21

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

  2. 2

    Section

    Persons encountering health services for examinations (Z00-Z13)

  3. 3

    Category Z13

    Encounter for screening for other diseases and disorders

  4. 4

    Code Z13

    Encounter for screening for other diseases and disorders

More specific choices

Codes under Z13

Z13 is a non-billable category. Choose the child code that best matches the documented diagnosis.

Z13.0

Encounter for screening for diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism

Z13.1

Encounter for screening for diabetes mellitus

Z13.2

Encounter for screening for nutritional, metabolic and other endocrine disorders

Z13.3

Encounter for screening examination for mental health and behavioral disorders

Z13.4

Encounter for screening for certain developmental disorders in childhood

Z13.5

Encounter for screening for eye and ear disorders

Z13.6

Encounter for screening for cardiovascular disorders

Z13.7

Encounter for screening for genetic and chromosomal anomalies

Z13.8

Encounter for screening for other specified diseases and disorders

Z13.9

Encounter for screening, unspecified

Documentation details

Notes for this code

Inclusion terms

  • Screening is the testing for disease or disease precursors in asymptomatic individuals so that early detection and treatment can be provided for those who test positive for the disease.

Code first

No “code first” instruction is listed for Z13.

Use additional code

No “use additional code” instruction is listed for Z13.

Excludes1

Conditions that should not be reported together with this code.

  • encounter for diagnostic examination-code to sign or symptom

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for Z13.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

Publisher

Vero Scribe Inc.

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code Z13 mean?

Z13 is the FY 2027 U.S. ICD-10-CM code for “Encounter for screening for other diseases and disorders.”

Is Z13 a billable or specific ICD-10-CM code?

No. Z13 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.

Where is Z13 located in ICD-10-CM?

Z13 is listed in Chapter 21, Factors influencing health status and contact with health services (Z00-Z99), within Persons encountering health services for examinations (Z00-Z13) (Z00–Z13), under category Z13, Encounter for screening for other diseases and disorders.

What coding notes are listed for Z13?

Its listed inclusion terms are Screening is the testing for disease or disease precursors in asymptomatic individuals so that early detection and treatment can be provided for those who test positive for the disease.. No code-first instruction is listed. Excludes1 notes: encounter for diagnostic examination-code to sign or symptom. No Excludes2 note is listed.

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