ICD-10-CM · FY 2026 APRIL UPDATE

S31.64

Puncture wound with foreign body of abdominal wall with penetration into peritoneal cavity

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027

SourceCMS ICD-10-CM order file

ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODE	DESCRIPTION	TYPE
S31.640	Puncture wound with foreign body of abdominal wall, right upper quadrant with penetration into peritoneal cavity	Category
S31.640A	Puncture wound with foreign body of abdominal wall, right upper quadrant with penetration into peritoneal cavity, initial encounter	Billable
S31.640D	Puncture wound with foreign body of abdominal wall, right upper quadrant with penetration into peritoneal cavity, subsequent encounter	Billable
S31.640S	Puncture wound with foreign body of abdominal wall, right upper quadrant with penetration into peritoneal cavity, sequela	Billable
S31.641	Puncture wound with foreign body of abdominal wall, left upper quadrant with penetration into peritoneal cavity	Category
S31.641A	Puncture wound with foreign body of abdominal wall, left upper quadrant with penetration into peritoneal cavity, initial encounter	Billable
S31.641D	Puncture wound with foreign body of abdominal wall, left upper quadrant with penetration into peritoneal cavity, subsequent encounter	Billable
S31.641S	Puncture wound with foreign body of abdominal wall, left upper quadrant with penetration into peritoneal cavity, sequela	Billable
S31.642	Puncture wound with foreign body of abdominal wall, epigastric region with penetration into peritoneal cavity	Category
S31.642A	Puncture wound with foreign body of abdominal wall, epigastric region with penetration into peritoneal cavity, initial encounter	Billable
S31.642D	Puncture wound with foreign body of abdominal wall, epigastric region with penetration into peritoneal cavity, subsequent encounter	Billable
S31.642S	Puncture wound with foreign body of abdominal wall, epigastric region with penetration into peritoneal cavity, sequela	Billable
S31.643	Puncture wound with foreign body of abdominal wall, right lower quadrant with penetration into peritoneal cavity	Category
S31.643A	Puncture wound with foreign body of abdominal wall, right lower quadrant with penetration into peritoneal cavity, initial encounter	Billable
S31.643D	Puncture wound with foreign body of abdominal wall, right lower quadrant with penetration into peritoneal cavity, subsequent encounter	Billable
S31.643S	Puncture wound with foreign body of abdominal wall, right lower quadrant with penetration into peritoneal cavity, sequela	Billable
S31.644	Puncture wound with foreign body of abdominal wall, left lower quadrant with penetration into peritoneal cavity	Category
S31.644A	Puncture wound with foreign body of abdominal wall, left lower quadrant with penetration into peritoneal cavity, initial encounter	Billable
S31.644D	Puncture wound with foreign body of abdominal wall, left lower quadrant with penetration into peritoneal cavity, subsequent encounter	Billable
S31.644S	Puncture wound with foreign body of abdominal wall, left lower quadrant with penetration into peritoneal cavity, sequela	Billable
S31.645	Puncture wound with foreign body of abdominal wall, periumbilic region with penetration into peritoneal cavity	Category
S31.645A	Puncture wound with foreign body of abdominal wall, periumbilic region with penetration into peritoneal cavity, initial encounter	Billable
S31.645D	Puncture wound with foreign body of abdominal wall, periumbilic region with penetration into peritoneal cavity, subsequent encounter	Billable
S31.645S	Puncture wound with foreign body of abdominal wall, periumbilic region with penetration into peritoneal cavity, sequela	Billable
S31.646	Puncture wound of abdominal wall with foreign body, right flank with penetration into peritoneal cavity	Category
S31.646A	Puncture wound of abdominal wall with foreign body, right flank with penetration into peritoneal cavity, initial encounter	Billable
S31.646D	Puncture wound of abdominal wall with foreign body, right flank with penetration into peritoneal cavity, subsequent encounter	Billable
S31.646S	Puncture wound of abdominal wall with foreign body, right flank with penetration into peritoneal cavity, sequela	Billable
S31.647	Puncture wound of abdominal wall with foreign body, left flank with penetration into peritoneal cavity	Category
S31.647A	Puncture wound of abdominal wall with foreign body, left flank with penetration into peritoneal cavity, initial encounter	Billable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.