O20-O29 ICD-10-CM Codes: Other maternal disorders predominantly related to pregnancy
Browse the official section hierarchy and 343 code records in Vero’s FY 2027 U.S. ICD-10-CM reference dataset.
About this section
O20-O29Other maternal disorders predominantly related to pregnancy
Chapter 15 · Pregnancy, childbirth and the puerperium (O00-O9A)
Categories in O20-O29
Open a category to browse its progressively more specific child codes. This hierarchy gives you access to all 343 records in the section.
O20Hemorrhage in early pregnancyO21Excessive vomiting in pregnancyO22Venous complications and hemorrhoids in pregnancyO23Infections of genitourinary tract in pregnancyO24Diabetes mellitus in pregnancy, childbirth, and the puerperiumO25Malnutrition in pregnancy, childbirth and the puerperiumO26Maternal care for other conditions predominantly related to pregnancyO28Abnormal findings on antenatal screening of motherO29Complications of anesthesia during pregnancySource and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This section reference is generated from Vero’s repository-backed ICD-10-CM section, description, and hierarchy datasets. The visible range, record count, links, FAQs, and structured data share those sources.
Frequently asked questions
What does the ICD-10-CM range O20-O29 include?
O20-O29 is the FY 2027 U.S. ICD-10-CM section for “Other maternal disorders predominantly related to pregnancy.” This page lists 343 records from Vero’s repository-backed dataset.
Which ICD-10-CM chapter contains O20-O29?
O20-O29 is listed in Chapter 15, Pregnancy, childbirth and the puerperium (O00-O9A).
How many ICD-10-CM records are listed in O20-O29?
Vero’s FY 2027 reference dataset contains 343 records in O20-O29. Use the individual code pages to review descriptions, hierarchy, and coding notes.
Is O20-O29 itself a billable ICD-10-CM code?
O20-O29 is a section range, not a billable diagnosis code. Select the most specific code supported by the documentation and confirm the active code set and payer requirements.