ICD-10-CM Alphabetic Index · FY 2026 6 Entries
Eclampsia in the ICD-10-CM Index ICD-10-CM
The main term Eclampsia, eclamptic (coma) (convulsions) (delirium) (with hypertension) NEC carries 6 index entries pointing to 4 ICD-10-CM codes. The default entry is O15.9, 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 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026
6
Index Entries
4
Codes Referenced
O15.9
Default Code
E
Letter
6 of 6 shown
ICD-10-CM
Index Entries Under Eclampsia 6 entries · 4 codes
Eclampsia, eclamptic (coma) (convulsions) (delirium) (with hypertension) NEC O15.9
complicating
labor and delivery O15.1
postpartum O15.2
pregnancy O15.0- Non-billable
puerperium O15.2
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Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2025 through September 30, 2026.
