ICD-10-CM Alphabetic Index · FY 2026 6 Entries
Breech presentation in the ICD-10-CM Index ICD-10-CM
The main term Breech presentation (mother) carries 6 index entries pointing to 4 ICD-10-CM codes. The default entry is O32.1, 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
O32.1
Default Code
B
Letter
6 of 6 shown
ICD-10-CM
Index Entries Under Breech presentation 6 entries · 4 codes
Breech presentation (mother) O32.1 Non-billable
causing obstructed labor O64.1 Non-billable
footling O32.8 Non-billable
causing obstructed labor O64.8 Non-billable
incomplete O32.8 Non-billable
causing obstructed labor O64.8 Non-billable
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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.
