U.S. ICD-10-CM · FY 2027

Z33 ICD-10-CM Code: Pregnant state

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

Code definition

Official description

Z33

Pregnant state

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

Classification

Where Z33 sits

  1. 1

    Chapter 21

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

  2. 2

    Section

    Persons encountering health services in circumstances related to reproduction (Z30-Z39)

  3. 3

    Category Z33

    Pregnant state

  4. 4

    Code Z33

    Pregnant state

More specific choices

Codes under Z33

Z33 is a non-billable category. Choose the child code that best matches the documented diagnosis.

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for Z33.

Code first

No “code first” instruction is listed for Z33.

Use additional code

No “use additional code” instruction is listed for Z33.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for Z33.

Excludes2

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

No Excludes2 note is listed for Z33.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

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 Z33 mean?

Z33 is the FY 2027 U.S. ICD-10-CM code for “Pregnant state.”

Is Z33 a billable or specific ICD-10-CM code?

No. Z33 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 Z33 located in ICD-10-CM?

Z33 is listed in Chapter 21, Factors influencing health status and contact with health services (Z00-Z99), within Persons encountering health services in circumstances related to reproduction (Z30-Z39) (Z30–Z39), under category Z33, Pregnant state.

What coding notes are listed for Z33?

No inclusion terms are listed for Z33 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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