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S52.099J

✓ Billable

Other fracture of upper end of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing

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.

S52
  • • traumatic amputation of forearm (S58.-)

⚠️ Excludes2

inherited

Rules inherited from parent codes.

S52.0
  • • fracture of elbow NOS (S42.40-)
  • • fractures of shaft of ulna (S52.2-)
S52
  • • fracture at wrist and hand level (S62.-)
  • • periprosthetic fracture around internal prosthetic elbow joint (M97.4)

Clinical Description

ICD-10-CM code S52.099J represents other fracture of upper end of unspecified ulna, subsequent encounter for open fracture type iiia, iiib, or iiic with delayed healing. 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 S52.099J has 1 Excludes1 restriction(s) — codes that cannot be reported together on the same claim.

Frequently Asked Questions

What is ICD-10 code S52.099J?

ICD-10-CM code S52.099J is "Other fracture of upper end of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing". It belongs to the category: Injury, poisoning and certain other consequences of external causes (S00-T88).

Is S52.099J a billable ICD-10 code?

Yes, S52.099J is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

What codes are excluded with S52.099J?

S52.099J has 1 Excludes1 rule(s). These codes are mutually exclusive and cannot be coded together on the same claim.

Can S52.099J be coded with other codes?

S52.099J has 4 Excludes2 note(s). These conditions can be coded together if both are documented in the patient record.

Related Codes in S52.099

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

S52.099AOther fracture of upper end of unspecified ulna, initial encounter for closed fractureS52.099BOther fracture of upper end of unspecified ulna, initial encounter for open fracture type I or IIS52.099COther fracture of upper end of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIICS52.099DOther fracture of upper end of unspecified ulna, subsequent encounter for closed fracture with routine healingS52.099EOther fracture of upper end of unspecified ulna, subsequent encounter for open fracture type I or II with routine healingS52.099FOther fracture of upper end of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healingS52.099GOther fracture of upper end of unspecified ulna, subsequent encounter for closed fracture with delayed healingS52.099HOther fracture of upper end of unspecified ulna, subsequent encounter for open fracture type I or II with delayed healingS52.099KOther fracture of upper end of unspecified ulna, subsequent encounter for closed fracture with nonunionS52.099MOther fracture of upper end of unspecified ulna, subsequent encounter for open fracture type I or II with nonunionS52.099NOther fracture of upper end of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunionS52.099POther fracture of upper end of unspecified ulna, subsequent encounter for closed fracture with malunion

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Code Information

CodeS52.099J
BillableYes
ParentS52.099
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes11 rule(s)
Excludes24 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)