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U.S. ICD-10-CM · FY 2027

O09.93 ICD-10-CM Code: Supervision of high risk pregnancy, unspecified, third trimester

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

Code definition

Official description

O09.93

Supervision of high risk pregnancy, unspecified, third trimester

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

Classification

Where O09.93 sits

  1. 1

    Chapter 15

    Pregnancy, childbirth and the puerperium (O00-O9A)

  2. 2

    Section

    Supervision of high risk pregnancy (O09)

  3. 3

    Category O09

    Supervision of high risk pregnancy

  4. 4

    Subcategory O09.9

    Supervision of high risk pregnancy, unspecified

  5. 5

    Code O09.93

    Supervision of high risk pregnancy, unspecified, third trimester

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for O09.93.

Code first

No “code first” instruction is listed for O09.93.

Use additional code

No “use additional code” instruction is listed for O09.93.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for O09.93.

Excludes2

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

No Excludes2 note is listed for O09.93.

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 O09.93 mean?

O09.93 is the FY 2027 U.S. ICD-10-CM code for “Supervision of high risk pregnancy, unspecified, third trimester.”

Is O09.93 a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, O09.93 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.

Where is O09.93 located in ICD-10-CM?

O09.93 is listed in Chapter 15, Pregnancy, childbirth and the puerperium (O00-O9A), within Supervision of high risk pregnancy (O09) (O09–O09), under category O09, Supervision of high risk pregnancy and subcategory O09.9, Supervision of high risk pregnancy, unspecified.

What coding notes are listed for O09.93?

No inclusion terms are listed for O09.93 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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