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U.S. ICD-10-CM · April 2026

O26 ICD-10-CM Code: Maternal care for other conditions predominantly related to pregnancy

A clear reference for the official code description, hierarchy, and related coding information from the April 2026 U.S. release.

Code definition

Official description

O26

Maternal care for other conditions predominantly related to pregnancy

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

Classification

Where O26 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 O26

    Maternal care for other conditions predominantly related to pregnancy

  4. 4

    Code O26

    Maternal care for other conditions predominantly related to pregnancy

More specific choices

Codes under O26

O26 is a non-billable category. Choose the child code that best matches the documented diagnosis.

O26.0

Excessive weight gain in pregnancy

O26.1

Low weight gain in pregnancy

O26.2

Pregnancy care for patient with recurrent pregnancy loss

O26.3

Retained intrauterine contraceptive device in pregnancy

O26.4

Herpes gestationis

O26.5

Maternal hypotension syndrome

O26.6

Liver and biliary tract disorders in pregnancy, childbirth and the puerperium

O26.7

Subluxation of symphysis (pubis) in pregnancy, childbirth and the puerperium

O26.8

Other specified pregnancy related conditions

O26.9

Pregnancy related conditions, unspecified

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for O26.

Code first

No “code first” instruction is listed for O26.

Use additional code

No “use additional code” instruction is listed for O26.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for O26.

Excludes2

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

No Excludes2 note is listed for O26.

Transparency

Source and release

Data release

U.S. ICD-10-CM · April 2026

Effective date

Apr 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 O26 mean?

O26 is the April 2026 U.S. ICD-10-CM code for “Maternal care for other conditions predominantly related to pregnancy.”

Is O26 a billable or specific ICD-10-CM code?

No. O26 has more specific child codes in the April 2026 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.

Where is O26 located in ICD-10-CM?

O26 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 O26, Maternal care for other conditions predominantly related to pregnancy.

What coding notes are listed for O26?

No inclusion terms are listed for O26 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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