S31.819D
✓ BillableUnspecified open wound of right buttock, subsequent encounter
Injury, poisoning and certain other consequences of external causes (S00-T88)
❌ Excludes1
inheritedRules inherited from parent codes in the hierarchy.
- • traumatic amputation of part of abdomen, lower back and pelvis (S38.2-, S38.3)
⚠️ Excludes2
inheritedRules inherited from parent codes.
- • 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 S31.819D represents unspecified open wound of right buttock, subsequent encounter. 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 S31.819D has 1 Excludes1 restriction(s) — codes that cannot be reported together on the same claim.
Frequently Asked Questions
What is ICD-10 code S31.819D?
ICD-10-CM code S31.819D is "Unspecified open wound of right buttock, subsequent encounter". It belongs to the category: Injury, poisoning and certain other consequences of external causes (S00-T88).
Is S31.819D a billable ICD-10 code?
Yes, S31.819D is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
What codes are excluded with S31.819D?
S31.819D has 1 Excludes1 rule(s). These codes are mutually exclusive and cannot be coded together on the same claim.
Can S31.819D be coded with other codes?
S31.819D has 2 Excludes2 note(s). These conditions can be coded together if both are documented in the patient record.
Related Codes in S31.819
Other codes in the same category that may be relevant for differential coding:
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Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)