S31.651S

✓ Billable

Open bite of abdominal wall, left upper quadrant with penetration into peritoneal cavity, sequela

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

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❌ Excludes1

inherited

Rules inherited from parent codes in the hierarchy.

S31.65

• superficial bite of abdominal wall (S30.861, S30.871)

S31

• traumatic amputation of part of abdomen, lower back and pelvis (S38.2-, S38.3)

⚠️ Excludes2

inherited

Rules inherited from parent codes.

S31

• open wound of hip (S71.00-S71.02)
• open fracture of pelvis (S32.1--S32.9 with 7th character B)

Clinical Description

ICD-10-CM code S31.651S represents open bite of abdominal wall, left upper quadrant with penetration into peritoneal cavity, sequela. This code falls under the Injury, poisoning and certain other consequences of external causes (S00-T88) classification. It is a billable/specific code valid for HIPAA-covered transactions as of October 1, 2025 (FY2026). This code can be used to indicate a diagnosis for reimbursement purposes on insurance claims.

This is a 8-character code at the 7th level of specificity. This is the most specific code available in this subcategory. Coders should note that S31.651S has 2 Excludes1 restriction(s) — codes that cannot be reported together on the same claim.

Frequently Asked Questions

What is ICD-10 code S31.651S?

ICD-10-CM code S31.651S is "Open bite of abdominal wall, left upper quadrant with penetration into peritoneal cavity, sequela". It belongs to the category: Injury, poisoning and certain other consequences of external causes (S00-T88).

Is S31.651S a billable ICD-10 code?

Yes, S31.651S is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

What codes are excluded with S31.651S?

S31.651S has 2 Excludes1 rule(s). These codes are mutually exclusive and cannot be coded together on the same claim.

Can S31.651S be coded with other codes?

S31.651S has 2 Excludes2 note(s). These conditions can be coded together if both are documented in the patient record.

Related Codes in S31.651

Other codes in the same category that may be relevant for differential coding:

S31.651AOpen bite of abdominal wall, left upper quadrant with penetration into peritoneal cavity, initial encounter S31.651DOpen bite of abdominal wall, left upper quadrant with penetration into peritoneal cavity, subsequent encounter

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Code Information

CodeS31.651S

BillableYes

ParentS31.651

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

Excludes12 rule(s)

Excludes22 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)