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    v1.0.28
    OpenPayerBilling CodesInjuries to the abdomen, lower back, lumbar spine, pelvis and external genitalsICD-10-CM s36-injury-of-intra-abdominal-organs
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    ICD-10-CM Code For Injury Of Intra-Abdominal Organs: Group Overview

    The International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) code group S36 includes traumatic injuries to intra-abdominal organs such as the liver, spleen, pancreas, kidneys, gallbladder, and other abdominal viscera, covering lacerations, contusions, hemorrhage, and organ disruption. These ICD-10-CM diagnosis codes are used to document clinical encounters for abdominal trauma, capturing injury severity, specific organ involvement, and any associated complications. Accurate coding within the ICD-10-CM S36 group supports proper claim adjudication, complete clinical documentation, and appropriate reimbursement.

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    ICD-10-CM S36: Injury Of Intra-Abdominal Organs Overview

    The ICD-10-CM S36 group includes traumatic injuries to intra-abdominal organs such as the liver, spleen, pancreas, kidneys, and other viscera. These diagnoses target the abdominal contents and surrounding structures and reflect varying severity from minor lacerations to major organ disruption. Accurate coding is essential for complete clinical documentation and influences appropriate reimbursement and claim adjudication.

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    When to Use

    Use a code from this group when documenting care for a patient with traumatic abdominal injury confirmed by clinical evaluation, imaging, surgery, or operative findings. Assign the specific code that identifies the injured organ, the type of injury, and any associated complications to accurately reflect the clinical scenario.

    ICD-10-CM Codes

    336 rows

    ICD-10-CM CodeDescription
    S36.00XAUnspecified injury of spleen, initial encounter
    S36.00XDUnspecified injury of spleen, subsequent encounter
    S36.00XSUnspecified injury of spleen, sequela
    S36.020AMinor contusion of spleen, initial encounter
    S36.020DMinor contusion of spleen, subsequent encounter
    S36.020SMinor contusion of spleen, sequela
    S36.021AMajor contusion of spleen, initial encounter
    S36.021DMajor contusion of spleen, subsequent encounter
    S36.021SMajor contusion of spleen, sequela
    S36.029AUnspecified contusion of spleen, initial encounter
    S36.029DUnspecified contusion of spleen, subsequent encounter
    S36.029SUnspecified contusion of spleen, sequela
    S36.030ASuperficial (capsular) laceration of spleen, initial encounter
    S36.030DSuperficial (capsular) laceration of spleen, subsequent encounter
    S36.030SSuperficial (capsular) laceration of spleen, sequela
    S36.031AModerate laceration of spleen, initial encounter
    S36.031DModerate laceration of spleen, subsequent encounter
    S36.031SModerate laceration of spleen, sequela
    S36.032AMajor laceration of spleen, initial encounter
    S36.032DMajor laceration of spleen, subsequent encounter

    Showing 1–20 of 336

    • More pages

    DRG Codes

    24 rows

    DRG CodeDescription
    393Other Digestive System Diagnoses with MCC
    394Other Digestive System Diagnoses with CC
    395Other Digestive System Diagnoses without CC/MCC
    438Disorders of Pancreas Except Malignancy with MCC
    439Disorders of Pancreas Except Malignancy with CC
    440Disorders of Pancreas Except Malignancy without CC/MCC
    441Disorders of Liver Except Malignancy, Cirrhosis or Alcoholic Hepatitis with MCC
    442Disorders of Liver Except Malignancy, Cirrhosis or Alcoholic Hepatitis with CC
    443Disorders of Liver Except Malignancy, Cirrhosis or Alcoholic Hepatitis without CC/MCC
    444Disorders of the Biliary Tract with MCC
    445Disorders of the Biliary Tract with CC
    446Disorders of the Biliary Tract without CC/MCC
    791Prematurity with Major Problems
    793Full Term Neonate with Major Problems
    814Reticuloendothelial and Immunity Disorders with MCC
    815Reticuloendothelial and Immunity Disorders with CC
    816Reticuloendothelial and Immunity Disorders without CC/MCC
    913Traumatic Injury with MCC
    914Traumatic Injury without MCC
    949Aftercare with CC/MCC

    Showing 1–20 of 24

    Related Codes

    S30-SUPERFICIAL-INJURY-ABDOMEN-LOWER-BACK

    ICD-10-CM Code For Superficial Injury Of Abdomen, Lower Back, Pelvis And External Genitals: Group Overview

    S31-OPEN-WOUND-ABDOMEN-LOWER-BACK-PELVIS-EXTERNAL-GENITALS

    ICD-10-CM Code For Open Wound Of Abdomen Lower Back Pelvis And External Genitals: Group Overview

    S32-FRACTURE-OF-LUMBAR-SPINE-AND-PELVIS

    ICD-10-CM Code For Fracture Of Lumbar Spine And Pelvis: Group Overview

    S33-DISLOCATION-AND-SPRAIN-LUMBAR-SPINE-PELVIS

    ICD-10-CM Code For Dislocation And Sprain Of Joints And Ligaments Of Lumbar Spine And Pelvis: Group Overview

    S34-INJURY-OF-LUMBAR-AND-SACRAL-SPINAL-CORD

    ICD-10-CM Code For Injury Of Lumbar And Sacral Spinal Cord And Nerves: Group Overview

    S35-INJURY-OF-ABDOMINAL-VESSELS

    ICD-10-CM Code For Injury Of Blood Vessels At Abdomen Lower Back And Pelvis Level: Group Overview

    S37-INJURY-OF-URINARY-AND-PELVIC-ORGANS

    ICD-10-CM Code For Injury Of Urinary And Pelvic Organs: Group Overview

    S38-CRUSHING-INJURY-AND-TRAUMATIC-AMPUTATION

    ICD-10-CM Code For Crushing Injury And Traumatic Amputation Of Abdomen Lower Back Pelvis And External Genitals: Group Overview

    S39-OTHER-UNSPECIFIED-ABDOMINAL-PELVIC-INJURIES

    ICD-10-CM Code For Other And Unspecified Injuries Of Abdomen Lower Back Pelvis And External Genitals: 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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