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    v1.0.28
    OpenPayerBilling CodesInjuries to the elbow and forearmICD-10-CM s52-fracture-of-forearm
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    ICD-10-CM Code For Fracture Of Forearm: Group Overview

    The International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) code group S52 includes fractures of the radius and ulna in the forearm, covering distal radius fractures, shaft fractures, ulnar fractures, and combinations or complications such as displaced or open fractures. These ICD-10-CM diagnosis codes are used to document the type, laterality, encounter type, and presence of associated complications for forearm fractures, capturing injury severity and treatment complexity. Accurate coding within the ICD-10-CM S52 group supports proper claim adjudication, complete clinical documentation, and appropriate reimbursement.

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    ICD-10-CM S52: Fracture Of Forearm Overview

    The ICD-10-CM S52 group represents fractures of the radius and ulna in the forearm, including distal and shaft fractures and associated displacement or complications. These diagnoses target the musculoskeletal system, specifically the bones and soft tissues of the forearm and elbow region. Accurate coding ensures clear clinical documentation and supports correct reimbursement for fracture treatment and related services.

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    When to Use

    Use a code from this group when documenting a clinically confirmed fracture of the radius, ulna, or both, including details on location, displacement, and whether the fracture is open or closed. Select the code that matches laterality and the appropriate encounter to accurately represent the care provided.

    ICD-10-CM Codes

    2796 rows

    ICD-10-CM CodeDescription
    S52.001AUnspecified fracture of upper end of right ulna, initial encounter for closed fracture
    S52.001BUnspecified fracture of upper end of right ulna, initial encounter for open fracture type I or II
    S52.001CUnspecified fracture of upper end of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC
    S52.001DUnspecified fracture of upper end of right ulna, subsequent encounter for closed fracture with routine healing
    S52.001EUnspecified fracture of upper end of right ulna, subsequent encounter for open fracture type I or II with routine healing
    S52.001FUnspecified fracture of upper end of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
    S52.001GUnspecified fracture of upper end of right ulna, subsequent encounter for closed fracture with delayed healing
    S52.001HUnspecified fracture of upper end of right ulna, subsequent encounter for open fracture type I or II with delayed healing
    S52.001JUnspecified fracture of upper end of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
    S52.001KUnspecified fracture of upper end of right ulna, subsequent encounter for closed fracture with nonunion
    S52.001MUnspecified fracture of upper end of right ulna, subsequent encounter for open fracture type I or II with nonunion
    S52.001NUnspecified fracture of upper end of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
    S52.001PUnspecified fracture of upper end of right ulna, subsequent encounter for closed fracture with malunion
    S52.001QUnspecified fracture of upper end of right ulna, subsequent encounter for open fracture type I or II with malunion
    S52.001RUnspecified fracture of upper end of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
    S52.001SUnspecified fracture of upper end of right ulna, sequela
    S52.002AUnspecified fracture of upper end of left ulna, initial encounter for closed fracture
    S52.002BUnspecified fracture of upper end of left ulna, initial encounter for open fracture type I or II
    S52.002CUnspecified fracture of upper end of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC
    S52.002DUnspecified fracture of upper end of left ulna, subsequent encounter for closed fracture with routine healing

    Showing 1–20 of 2796

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    DRG Codes

    11 rows

    DRG CodeDescription
    559Aftercare, Musculoskeletal System and Connective Tissue with MCC
    560Aftercare, Musculoskeletal System and Connective Tissue with CC
    561Aftercare, Musculoskeletal System and Connective Tissue without CC/MCC
    562Fracture, Sprain, Strain and Dislocation Except Femur, Hip, Pelvis and Thigh with MCC
    563Fracture, Sprain, Strain and Dislocation Except Femur, Hip, Pelvis and Thigh without MCC
    564Other Musculoskeletal System and Connective Tissue Diagnoses with MCC
    565Other Musculoskeletal System and Connective Tissue Diagnoses with CC
    566Other Musculoskeletal System and Connective Tissue Diagnoses without CC/MCC
    963Other Multiple Significant Trauma with MCC
    964Other Multiple Significant Trauma with CC
    965Other Multiple Significant Trauma without CC/MCC

    Typical Clinical Scenarios

    • An adult presents to the emergency department after falling onto an outstretched hand while bicycling, with immediate severe forearm pain, swelling, deformity, and inability to rotate the wrist. Radiographs confirm an acute displaced fracture of the distal radius and ulna involving both bones; management is for urgent reduction and possible operative fixation. A diagnosis from this group is assigned for the acute traumatic forearm fracture. Typical codes: S52.021A, S52.022A
    • An elderly patient with osteoporosis slowly develops forearm pain after minimal trauma (a ground-level fall at home) and is found on outpatient radiographs to have a non-displaced transverse fracture of the distal radius without neurovascular compromise; the patient is managed nonoperatively with immobilization and outpatient follow-up. This is a subacute/chronic-care scenario where a forearm fracture diagnosis from the group is used for ambulatory management and monitoring. Typical codes: S52.019A, S52.009A
    • A middle-aged patient returns for follow-up several weeks after open reduction and internal fixation of a comminuted shaft fracture of the forearm that presented with deep surgical site infection and delayed union; the visit documents ongoing fracture-related complications and wound management. A code from this group is assigned to capture the fracture as the underlying condition complicating recovery. Typical codes: S52.011D, S52.012D

    Related Codes

    S50-SUPERFICIAL-INJURY-OF-ELBOW-AND-FOREARM

    ICD-10-CM Code For Superficial Injury Of Elbow And Forearm: Group Overview

    S51-OPEN-WOUND-OF-ELBOW-AND-FOREARM

    ICD-10-CM Code For Open Wound Of Elbow And Forearm: Group Overview

    S53-DISLOCATION-AND-SPRAIN-ELBOW

    ICD-10-CM Code For Dislocation And Sprain Of Joints And Ligaments Of Elbow: Group Overview

    S54-INJURY-OF-FOREARM-NERVES

    ICD-10-CM Code For Injury Of Nerves At Forearm Level: Group Overview

    S55-INJURY-OF-BLOOD-VESSELS-FOREARM

    ICD-10-CM Code For Injury Of Blood Vessels At Forearm Level: Group Overview

    S56-INJURY-OF-FOREARM-SOFT-TISSUES

    ICD-10-CM Code For Injury Of Muscle, Fascia And Tendon At Forearm Level: Group Overview

    S57-CRUSHING-INJURY-ELBOW-FOREARM

    ICD-10-CM Code For Crushing Injury Of Elbow And Forearm: Group Overview

    S58-TRAUMATIC-AMPUTATION-OF-ELBOW-AND-FOREARM

    ICD-10-CM Code For Traumatic Amputation Of Elbow And Forearm: Group Overview

    S59-OTHER-AND-UNSPECIFIED-INJURIES-ELBOW-FOREARM

    ICD-10-CM Code For Other And Unspecified Injuries Of Elbow And Forearm: Group Overview

    Frequently Asked Questions

    References

    1. 1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
    2. 2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
    3. 3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.
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