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U.S. ICD-10-CM · FY 2027

S52.099H ICD-10-CM Code: Other fracture of upper end of unspecified ulna, subsequent encounter for open fracture type I or II with delayed healing

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

Code definition

Official description

S52.099H

Other fracture of upper end of unspecified ulna, subsequent encounter for open fracture type I or II with delayed healing

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

Classification

Where S52.099H sits

  1. 1

    Chapter 19

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

  2. 2

    Section

    Injuries to the elbow and forearm (S50-S59)

  3. 3

    Category S52

    Fracture of forearm

  4. 4

    Subcategory S52.099

    Other fracture of upper end of unspecified ulna

  5. 5

    Code S52.099H

    Other fracture of upper end of unspecified ulna, subsequent encounter for open fracture type I or II with delayed healing

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for S52.099H.

Code first

No “code first” instruction is listed for S52.099H.

Use additional code

No “use additional code” instruction is listed for S52.099H.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for S52.099H.

Excludes2

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

No Excludes2 note is listed for S52.099H.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

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 S52.099H mean?

S52.099H is the FY 2027 U.S. ICD-10-CM code for “Other fracture of upper end of unspecified ulna, subsequent encounter for open fracture type I or II with delayed healing.”

Is S52.099H a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, S52.099H 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 S52.099H located in ICD-10-CM?

S52.099H is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88), within Injuries to the elbow and forearm (S50-S59) (S50–S59), under category S52, Fracture of forearm and subcategory S52.099, Other fracture of upper end of unspecified ulna.

What coding notes are listed for S52.099H?

No inclusion terms are listed for S52.099H in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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