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U.S. ICD-10-CM · FY 2027

S31.645S ICD-10-CM Code: Puncture wound with foreign body of abdominal wall, periumbilic region with penetration into peritoneal cavity, sequela

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

S31.645S

Puncture wound with foreign body of abdominal wall, periumbilic region with penetration into peritoneal cavity, sequela

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where S31.645S sits

  1. 1

    Chapter 19

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

  2. 2

    Section

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

  3. 3

    Category S31

    Open wound of abdomen, lower back, pelvis and external genitals

  4. 4

    Subcategory S31.645

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

  5. 5

    Code S31.645S

    Puncture wound with foreign body of abdominal wall, periumbilic region with penetration into peritoneal cavity, sequela

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for S31.645S.

Code first

No “code first” instruction is listed for S31.645S.

Use additional code

No “use additional code” instruction is listed for S31.645S.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for S31.645S.

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for S31.645S.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

Publisher

Vero Scribe Inc.

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code S31.645S mean?

S31.645S is the FY 2027 U.S. ICD-10-CM code for “Puncture wound with foreign body of abdominal wall, periumbilic region with penetration into peritoneal cavity, sequela.”

Is S31.645S a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, S31.645S has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.

Where is S31.645S located in ICD-10-CM?

S31.645S is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88), within Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals (S30-S39) (S30–S39), under category S31, Open wound of abdomen, lower back, pelvis and external genitals and subcategory S31.645, Puncture wound with foreign body of abdominal wall, periumbilic region with penetration into peritoneal cavity.

What coding notes are listed for S31.645S?

No inclusion terms are listed for S31.645S in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

Keep exploring

Related S31.645 codes

S31.645A

Puncture wound with foreign body of abdominal wall, periumbilic region with penetration into peritoneal cavity, initial encounter

S31.645D

Puncture wound with foreign body of abdominal wall, periumbilic region with penetration into peritoneal cavity, subsequent encounter

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