ICD-10-CM Alphabetic Index · FY 2027 15 Entries

Prolonged in the ICD-10-CM Index ICD-10-CM

The main term Prolonged, prolongation (of) carries 15 index entries pointing to 9 ICD-10-CM codes. 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

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15 of 15 shown

ICD-10-CM

Index Entries Under Prolonged 15 entries · 9 codes

Prolonged, prolongation (of)

bleeding (time) (idiopathic) R79.1

coagulation (time) R79.1

gestation (over 42 completed weeks)

mother O48.1

newborn P08.22

interval I44.0

labor O63.9

first stage O63.0

second stage O63.1

partial thromboplastin time (PTT) R79.1

pregnancy (more than 42 weeks gestation) O48.1

prothrombin time R79.1

QT interval R94.31

uterine contractions in labor O62.4

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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.