S31.634 Puncture wound without foreign body of abdominal wall, left lower quadrant with penetration into peritoneal cavity

✓ Billable ICD-10-CM 2026
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The ICD-10-CM code for Puncture wound without foreign body of abdominal wall, left lower quadrant with penetration into peritoneal cavity is S31.634 (FY2026). It is a billable, claim-ready diagnosis code.

Classification

Section
S30-S39: Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals (S30-S39)
Category S31
223 codes (186 billable)
FY2026 Status
Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to S31.634:

  • Puncture › abdomen, abdominal › wall › left › lower quadrant › with › penetration into peritoneal cavity

Official Coding Guidelines

Sequence blood vessel/nerve injury first (fragment)

injury is to the blood vessels or nerves, that injury should be sequenced first.

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.19.b.2
Do not assign injury codes for iatrogenic injuries; code complication

3) Iatrogenic injuries Injury codes from Chapter 19 should not be assigned for injuries that occur during, or as a result of, a medical intervention. Assign the appropriate complication code(s).

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.19.b.3

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Cite This Page

Reference S31.634 with the canonical source and edition:

S31.634 — Puncture wound without foreign body of abdominal wall, left lower quadrant with penetration into peritoneal cavity. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/S31.634

Canonical URL: https://icd10codingpro.com/codes/S31.634

Related Codes

Parent Code

S31.63 Puncture wound without foreign body of abdominal wall with penetration into peritoneal cavity

Other Codes Under S31.63

S31.630 Puncture wound without foreign body of abdominal wall, right upper quadrant with penetration into peritoneal cavity S31.631 Puncture wound without foreign body of abdominal wall, left upper quadrant with penetration into peritoneal cavity S31.632 Puncture wound without foreign body of abdominal wall, epigastric region with penetration into peritoneal cavity S31.633 Puncture wound without foreign body of abdominal wall, right lower quadrant with penetration into peritoneal cavity S31.635 Puncture wound without foreign body of abdominal wall, periumbilic region with penetration into peritoneal cavity S31.636 Puncture wound of abdominal wall without foreign body, right flank with penetration into peritoneal cavity S31.637 Puncture wound of abdominal wall without foreign body, left flank with penetration into peritoneal cavity S31.639 Puncture wound without foreign body of abdominal wall, unspecified quadrant with penetration into peritoneal cavity S31.63A Puncture wound of abdominal wall without foreign body, unspecified flank with penetration into peritoneal cavity
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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