Patient Has TAH BSO: What CPT Code Is Reported?
A Total Abdominal Hysterectomy with Bilateral Salpingo-Oophorectomy (TAH BSO) is a surgical procedure involving the removal of the uterus, fallopian tubes, and ovaries through an abdominal incision. Day to day, this procedure is commonly performed to address conditions such as uterine fibroids, endometriosis, abnormal uterine bleeding, or gynecologic cancers. For medical coders and healthcare professionals, accurately reporting the procedure using the correct Current Procedural Terminology (CPT) code is critical for proper billing, reimbursement, and documentation Worth keeping that in mind..
What Is TAH BSO?
TAH BSO combines two distinct surgical procedures:
- Total Abdominal Hysterectomy (TAH): Removal of the uterus and cervix via an abdominal incision.
- Bilateral Salpingo-Oophorectomy (BSO): Removal of both fallopian tubes (salpingectomy) and ovaries (oophorectomy).
This procedure is typically performed under general anesthesia and may be indicated for both benign and malignant conditions. The abdominal approach involves a lower transverse or vertical incision in the abdomen, allowing direct visualization of the pelvic organs Small thing, real impact..
CPT Code 58150 Explained
The correct CPT code for a Total Abdominal Hysterectomy with Bilateral Salpingo-Oophorectomy is 58150. This code encompasses the removal of the uterus, cervix, fallopian tubes, and both ovaries through an abdominal approach. It is a comprehensive code that includes all necessary steps for the procedure, including:
- Dissection and control of the uterine vessels. In practice, - Removal of the uterus and cervix. - Identification and ligation of the fallopian tube and ovarian ligaments. Plus, - Bilateral salpingo-oophorectomy (removal of both fallopian tubes and ovaries). - Ligating the vas deferens and bladder procedures if applicable.
Key Components of CPT Code 58150
- Approach: Abdominal (as opposed to laparoscopic or vaginal).
- Scope: Includes both hysterectomy and bilateral salpingo-oophorectomy.
- Laterality: The code inherently specifies bilateral procedures, so no additional modifiers are required for laterality.
- Anesthesia: The code does not include the cost of anesthesia; this is reported separately using anesthesia codes.
When Is This Code Used?
CPT code 58150 is reported when:
- The patient undergoes an abdominal hysterectomy for any indication (benign or malignant). Consider this: - Both fallopian tubes and ovaries are removed bilaterally. - The procedure is performed through an abdominal incision, regardless of the reason for choosing this approach over minimally invasive techniques.
Medical Indications for TAH BSO
Healthcare providers may recommend TAH BSO for various medical conditions, including:
- Uterine Fibroids: Noncancerous growths that cause heavy bleeding or pelvic pain.
- Endometriosis: A condition where tissue similar to the uterine lining grows outside the uterus.
- Abnormal Uterine Bleeding: Persistent or severe bleeding that does not respond to other treatments. Which means - Chronic Pelvic Pain: Pain unresponsive to medical management. - Gynecologic Cancers: Malignant tumors of the uterus, ovaries, or fallopian tubes.
- Menstrual Disorders: Severe menstrual cramps or irregular periods affecting quality of life.
Coding Guidelines and Documentation Requirements
Accurate coding requires meticulous documentation in the operative report. - The removal of both fallopian tubes and ovaries. g.g.Here's the thing — - The reason for the procedure (e. Practically speaking, the following elements must be clearly stated:
- The type of hysterectomy (abdominal). , fibroids, bleeding, cancer).
- Any additional procedures performed (e., lymph node dissection in cancer cases).
Modifiers and Additional Codes
While CPT code 58150 does not require modifiers for laterality or side, other codes
Modifiers and Additional Codes
When billing for a TAH BSO performed via an open abdominal incision, the primary CPT 58150 is often paired with ancillary codes that capture the full scope of the operation.
| Code | Description | Typical Use in Conjunction with 58150 |
|---|---|---|
| 58140 | Vaginal hysterectomy with or without salpingo‑oophorectomy | Used when the uterus is removed vaginally; modifiers (e.In real terms, g. , -50 for bilateral) are applied to indicate laterality. |
| 58570 | Laparoscopic surgical treatment of fibroids, with or without removal of uterus or cervix | Appropriate when a minimally invasive approach is employed; a -59 or -95 modifier may be needed to indicate a distinct procedural service. |
| 49000 | Exploratory laparotomy, any type | Frequently reported when the surgeon converts from a planned laparoscopic or vaginal route to an open abdominal approach intra‑operatively. Here's the thing — |
| 36470 | Arterial embolization of uterine vessels, pre‑operative | Used when uterine artery embolization is performed to shrink fibroids before definitive surgery. Practically speaking, |
| 49406 | Laparoscopic lysis of adhesions | May be appended when adhesiolysis is performed as a separate, billable component of the same encounter. |
| 26 or 10 | Professional component modifier | Applied to CPT codes that are split between facility and physician billing (e.Plus, g. So naturally, , pathology, radiology). On top of that, |
| -50 | Bilateral procedure | Indicates that the service was performed on both sides; automatically inherent to 58150 but may be required for payer‐specific edit rules. |
| -59 | Distinct procedural service | Useful when the surgeon adds a separate, unrelated procedure (e.And g. Still, , lymphadenectomy) on the same day. |
| -25 | Significant, separately identifiable E/M service | Applied when a new problem is evaluated on the same day as the surgery, allowing an additional evaluation‑and‑management claim. |
Quick note before moving on Simple, but easy to overlook..
Bundling considerations – Many payers bundle the operative components of a hysterectomy with postoperative pathology, anesthesia, and facility fees. When a separate pathology code (e.g., 88305 for surgical pathology) is required, it must be submitted on a separate claim line with the appropriate -TC or -26 modifier to differentiate professional from technical components.
ICD‑10‑CM Diagnosis Codes
The medical necessity driving a TAH BSO is captured by an appropriate diagnosis code from the ICD‑10‑CM classification. Commonly reported codes include:
- N83.5 – Uterine leiomyoma (fibroids)
- N92.0 – Abnormal uterine bleeding
- N85.2 – Endometriosis
- C52.0‑C52.9 – Malignant neoplasm of uterus, unspecified or specific subsite (e.g., C52.0 for fundus)
- N90.0 – Polycystic ovary syndrome (when ovarian pathology is a contributing factor)
- R10.2 – Pelvic and perineal pain
The operative note should explicitly link the chosen diagnosis to the planned surgical intervention, ensuring a clear justification for the procedure.
Reimbursement Nuances
- Facility vs. Professional Billing – The hospital or surgical center bills the technical component of 58150 using the base code, while the operating surgeon or anesthesiologist bills the professional component with the -26 modifier attached to the same CPT number. 2. Anesthesia Coding – Anesthesia for a TAH BSO is typically reported with CPT 01973 (moderate‑sedation, operative) or CPT 01974 (general anesthesia, operative) depending on the level of sedation. The base unit value varies by geographic region and must be multiplied by the applicable conversion factor.
- Geographic Adjustments – Medicare and many commercial payers apply locality adjustments to the base RVU values, which can significantly affect the final allowed amount.
- Outpatient vs. Inpatient – If the procedure is performed in an ambulatory surgery center, the claim is submitted on an outpatient claim form (CMS‑1500) with the appropriate place of service (POS 16). In a hospital setting, the claim is filed on a UB‑04 form, and the inpatient prospective payment system (IPPS) may apply a bundled payment that includes the surgical code.
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The integration of accurate coding and clear communication remains key in ensuring seamless operations and financial sustainability. In practice, by aligning clinical assessments with billing protocols, healthcare providers can optimize resource utilization while maintaining compliance. Such coordination underscores the dual role of professionals as stewards of care and financial planners, navigating complex systems with precision. Day to day, as needs evolve, continuous adaptation to regulatory shifts and technological advancements will remain essential. At the end of the day, this holistic approach ensures that both patient outcomes and organizational success are prioritized, solidifying the foundation for sustainable healthcare delivery. Effective collaboration between staff and administrators fosters transparency, minimizing errors and enhancing trust across the healthcare ecosystem. A unified focus here reinforces the enduring value of informed practice Surprisingly effective..
