ICD-10-CM Alphabetic Index · FY 2027 21 Entries

Pre-eclampsia in the ICD-10-CM Index ICD-10-CM

The main term Pre-eclampsia carries 21 index entries pointing to 12 ICD-10-CM codes. The default entry is O14.9, the code the bare main term maps to; every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.

✓ Built from the official CMS FY 2027 index fileEffective Oct 1, 2026 – Sep 30, 2027

Index Entries

Codes Referenced

O14.9

Default Code

Letter

21 of 21 shown

ICD-10-CM

Index Entries Under Pre-eclampsia 21 entries · 12 codes

Pre-eclampsia O14.9 Non-billable

with pre-existing hypertension see Hypertension, complicating pregnancy, pre-existing, with, pre-eclampsia

complicating

childbirth O14.94

puerperium O14.95

mild O14.0 Non-billable

complicating

childbirth O14.04

puerperium O14.05

moderate O14.0 Non-billable

complicating

childbirth O14.04

puerperium O14.05

severe O14.1 Non-billable

with hemolysis, elevated liver enzymes and low platelet count (HELLP) O14.2 Non-billable

complicating

childbirth O14.24

puerperium O14.25

complicating

childbirth O14.14

puerperium O14.15

The info icon previews the code's description and billable status; the code link opens its full page with all notations.

Related Index Terms

All index terms starting with P Index to Diseases and Injuries ICD-10-CM Code Lookup

Source: Centers for Medicare & Medicaid Services, FY 2027 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2026 through September 30, 2027.