S32.44

Non-Billable

ChapterS00–T88

Ranksubcategory

Official Description

Fracture of posterior column [ilioischial] of acetabulum

Metadata & Insights

•2026 ICD-10-CM Edition - Effective October 1, 2025.
•Non-billable category (requires more specific sub-code).
•Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).

General instructions are available for the parent sections:

View CH19 Notes View S30-S39 Notes View S32 Notes View S32.4 Notes

Clinical Hierarchy

CH19Injury, poisoning and certain other consequences of external causes (S00-T88)

S30-S39Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals (S30-S39)

S32Fracture of lumbar spine and pelvis

S32.4Fracture of acetabulum

S32.44Fracture of posterior column [ilioischial] of acetabulum

S32.441Displaced fracture of posterior column [ilioischial] of right acetabulum

S32.442Displaced fracture of posterior column [ilioischial] of left acetabulum

S32.443Displaced fracture of posterior column [ilioischial] of unspecified acetabulum

S32.444Nondisplaced fracture of posterior column [ilioischial] of right acetabulum

S32.445Nondisplaced fracture of posterior column [ilioischial] of left acetabulum

S32.446Nondisplaced fracture of posterior column [ilioischial] of unspecified acetabulum

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to S32.44:

subcategoryS32.4

Fracture of acetabulum

View context instructions

categoryS32

Fracture of lumbar spine and pelvis

View context instructions

blockS30-S39

Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals (S30-S39)

View context instructions

chapterCH19

Injury, poisoning and certain other consequences of external causes (S00-T88)

View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to S32.44. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

2 raw paths

Fracture, traumatic (abduction) (adduction) (separation)2 unique routes

acetabulum(2 variants)

column(2 variants)

posterior (displaced) (ilioischial)→S32.44(2 variants)

nondisplaced→S32.44

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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