U.S. ICD-10-CM · FY 2027

O25 ICD-10-CM Code: Malnutrition in pregnancy, childbirth and the puerperium

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

Code definition

Official description

O25

Malnutrition in pregnancy, childbirth and the puerperium

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

Classification

Where O25 sits

  1. 1

    Chapter 15

    Pregnancy, childbirth and the puerperium (O00-O9A)

  2. 2

    Section

    Other maternal disorders predominantly related to pregnancy (O20-O29)

  3. 3

    Category O25

    Malnutrition in pregnancy, childbirth and the puerperium

  4. 4

    Code O25

    Malnutrition in pregnancy, childbirth and the puerperium

More specific choices

Codes under O25

O25 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 O25.

Code first

No “code first” instruction is listed for O25.

Use additional code

No “use additional code” instruction is listed for O25.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for O25.

Excludes2

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

No Excludes2 note is listed for O25.

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 O25 mean?

O25 is the FY 2027 U.S. ICD-10-CM code for “Malnutrition in pregnancy, childbirth and the puerperium.”

Is O25 a billable or specific ICD-10-CM code?

No. O25 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 O25 located in ICD-10-CM?

O25 is listed in Chapter 15, Pregnancy, childbirth and the puerperium (O00-O9A), within Other maternal disorders predominantly related to pregnancy (O20-O29) (O20–O29), under category O25, Malnutrition in pregnancy, childbirth and the puerperium.

What coding notes are listed for O25?

No inclusion terms are listed for O25 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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