S53.123D
✓ BillablePosterior subluxation of unspecified ulnohumeral joint, subsequent encounter
Injury, poisoning and certain other consequences of external causes (S00-T88)
❌ Excludes1
inheritedRules inherited from parent codes in the hierarchy.
- • dislocation of radial head alone (S53.0-)
⚠️ Excludes2
inheritedRules inherited from parent codes.
- • strain of muscle, fascia and tendon at forearm level (S56.-)
Clinical Description
ICD-10-CM code S53.123D represents posterior subluxation of unspecified ulnohumeral joint, 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 S53.123D has 1 Excludes1 restriction(s) — codes that cannot be reported together on the same claim.
Frequently Asked Questions
What is ICD-10 code S53.123D?
ICD-10-CM code S53.123D is "Posterior subluxation of unspecified ulnohumeral joint, subsequent encounter". It belongs to the category: Injury, poisoning and certain other consequences of external causes (S00-T88).
Is S53.123D a billable ICD-10 code?
Yes, S53.123D is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
What codes are excluded with S53.123D?
S53.123D has 1 Excludes1 rule(s). These codes are mutually exclusive and cannot be coded together on the same claim.
Can S53.123D be coded with other codes?
S53.123D has 1 Excludes2 note(s). These conditions can be coded together if both are documented in the patient record.
Related Codes in S53.123
Other codes in the same category that may be relevant for differential coding:
🧪 Validate Combinations
Add S53.123D to the Excludes Checker to validate against your full code list.
Open in Checker →Code Information
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)