CPT 38101 Partial Splenectomy Reimbursement

CPT code 38101 identifies an open partial splenectomy—an abdominal surgical procedure to excise part of the spleen for indications such as traumatic rupture, hemolytic anemia, or splenic malignancy. This code matters nationally because splenic surgery carries significant perioperative risk, resource utilization, and variable reimbursement and authorization practices across major payers. Appropriate coding affects claims adjudication, payment accuracy, and clinical documentation standards.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical context, common payer considerations, and the typical sites of service for CPT code 38101. The publication summarizes benchmark metrics where available, highlights relevant policy and coverage themes that influence preauthorization and payment, and provides guidance on documentation elements that commonly affect coding and claims processing. Where input data is missing, the report notes that specific details are not available in the input. This national-level summary is intended for billing managers, surgical coders, and policy analysts seeking a clear, clinical-and-billing focused profile of CPT code 38101.

Billing Code Overview

CPT code 38101 describes a surgical procedure in which the surgeon makes an incision into the abdominal cavity and excises part of the spleen (partial splenectomy). Service type: Open abdominal splenic surgery. Typical site of service: Inpatient or outpatient surgical setting in a hospital operating room or ambulatory surgery center, depending on clinical indication and patient stability.

Data not available in the input.

Clinical Context

A typical patient is a 32-year-old adult who presents to the emergency department after blunt abdominal trauma with progressive left upper-quadrant pain and signs of hemodynamic instability. Imaging with abdominal CT reveals a splenic laceration with active contrast extravasation and a large hemoperitoneum. After initial resuscitation, the surgical team determines the patient requires operative management and performs a partial splenectomy via an open laparotomy to control hemorrhage while preserving splenic tissue. The perioperative workflow includes preoperative consent, crossmatching of blood, prophylactic antibiotics, general anesthesia with endotracheal intubation, intraoperative monitoring and possible transfusion, documentation of the extent of splenic resection, and postoperative observation in a monitored setting with immunization counseling if splenic function is significantly reduced.

Coding Specifications

Modifier	Description	When to Use
`11`	Normal or routine service	Use when the procedure is the primary scheduled service provided without complications.
`22`	Increased procedural services	Use when documented work or time is substantially greater than typical for partial splenectomy.

Taxonomy Code	Specialty	Notes
`208100000X`	General Surgery	Most common specialty performing partial splenectomy for trauma and splenic disease.
`2080S0122X`	Pediatric Surgery	Performs partial splenectomy in pediatric trauma or hematologic indications.
`207L00000X`	Vascular Surgery	May be involved when vascular control or complex hemostasis is required.
`207M00000X`	Surgical Oncology	Involved when partial splenectomy is performed for splenic neoplasm management.
`207K00000X`	Trauma Surgery	Commonly involved for emergent splenic repair or partial resection after trauma.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`S36.0X1A`	Traumatic splenic laceration with hemoperitoneum, initial encounter	Direct traumatic indication for partial splenectomy to control hemorrhage while preserving splenic tissue.
`D59.2`	Other hemolytic anemia	Hematologic indication for partial splenectomy when splenic sequestration or destruction causes hemolysis.
`C91.9`	Leukemia, unspecified	Hematologic malignancies involving the spleen may necessitate partial splenectomy for symptomatic control or diagnosis.
`C83.9`	Non-Hodgkin lymphoma, unspecified	Splenic involvement by lymphoma can be an indication for partial resection for symptom control or staging.
`D73.3`	Hyposplenism	Partial splenectomy may be performed to preserve residual splenic function in select disorders.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`49000`	Exploratory laparotomy, exploratory celiotomy with or without biopsy(s) (separate procedure)	May be performed before or in conjunction with partial splenectomy for diagnosis or control of intra-abdominal bleeding.
`38100`	Splenectomy, total, abdominal, without autotransplantation; complete	Alternative definitive procedure when total splenectomy is indicated instead of partial splenectomy.
`36415`	Collection of venous blood by venipuncture	Performed preoperatively for labs and crossmatch.
`36556`	Insertion of non-tunneled centrally inserted central venous catheter; age 5 years or older	May be used perioperatively for central venous access or transfusion in unstable patients.
`11042`	Debridement; skin, subcutaneous tissue, and muscle (includes simple closure as part of same session)	May be reported for wound management of the abdominal incision in complex cases or reoperation.

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Summary & Overview

CPT 38101: Partial Splenectomy, Open Abdominal Procedure