CPT Code 58571: Laparoscopic Hysterectomy Billing Guide

Key Takeaways

CPT code 58571 describes a total laparoscopic hysterectomy (TLH) for a uterus weighing 250 grams or less, with removal of tube(s) and/or ovary(s).

Uterine weight must come from the pathology report, not the surgeon’s intraoperative estimate, to support correct code selection.

Confusing 58571 with 58552 (LAVH) or 58573 (uterus over 250 g) is among the most common denial triggers in OB/GYN billing.

Pabau’s claims management software helps OB/GYN practices track modifier usage and flag documentation gaps before claims are submitted.

OB/GYN practices lose more hysterectomy claims to preventable code selection errors than almost any other surgical category. The distinction between a total laparoscopic hysterectomy and a laparoscopic-assisted vaginal approach sits in operative technique, not diagnosis, and payers audit it closely. CPT code 58571 is one of four closely related TLH codes introduced by the American Medical Association (AMA) in CPT 2008, and selecting the wrong one, or submitting it without the right modifier, routinely results in denied claims and delayed payment cycles. This guide covers the code’s clinical definition, the 250-gram uterine weight rule, related codes, applicable modifiers, documentation standards, and Medicare reimbursement so your billing team has a single reference point for every 58571 submission.

CPT Code 58571: Description and Clinical Overview

CPT code 58571 identifies a laparoscopy, surgical, with total hysterectomy, for uterus 250 grams or less, with removal of tube(s) and/or ovary(s). The procedure is a total laparoscopic hysterectomy (TLH) in which the entire uterus, including the cervix, is removed entirely through laparoscopic technique. The code applies whether one or both fallopian tubes and/or ovaries are removed. As confirmed by AAPC Codify, laterality does not change the code selection: removing a single adnexa or bilateral adnexa both map to 58571, provided the uterus remains at or below 250 grams.

The code descriptor also includes tissue manipulation techniques performed laparoscopically, including bivalving, coring, or morcellating excised tissue as required. Note that morcellation is subject to separate payer restrictions and FDA guidance regarding power morcellator use; document whether morcellation was performed and which technique was used, as some commercial payers have issued specific medical policies addressing this.

CPT code 58571 belongs to the corpus uteri laparoscopic/hysteroscopic procedure section. The 58570-58573 series was published together to capture TLH across uterine weight thresholds and adnexal combinations. The American College of Obstetricians and Gynecologists (ACOG) notes that these codes constitute the third set of CPT codes addressing the laparoscopic approach to hysterectomy, following the earlier LAVH and laparoscopic-assisted codes. For OB/GYN practice management software users, the most impactful configuration is ensuring the correct code maps to each operative report in the workflow.

TLH vs. LAVH: The Core Distinction

The single most common coding confusion involves 58571 and CPT code 58552, which describes a laparoscopic-assisted vaginal hysterectomy (LAVH) for a uterus weighing 250 grams or less with tube and/or ovary removal. The procedures differ in how the uterus exits the body.

• TLH (58571): The entire hysterectomy, including colpotomy and vaginal vault closure, is completed laparoscopically. The uterus exits vaginally but the colpotomy is laparoscopic.
• LAVH (58552): The laparoscope assists the procedure, but the hysterectomy is completed vaginally. Key steps, including the colpotomy, are performed through the vaginal approach.

Coders should look for specific language in the operative report. “Colpotomy performed laparoscopically” and “vaginal cuff closed laparoscopically” strongly support CPT code 58571. “Hysterectomy completed vaginally” or “vaginal dissection of uterosacral ligaments” points toward 58552. When the operative note is ambiguous, query the surgeon before assigning the code. See also IVF and gynecologic procedure codes for related reproductive surgical billing references.

The 58570-58573 Family: Choosing the Right Code

Selecting the correct code from the TLH family requires two data points: uterine weight and whether the adnexa were removed. Both must be confirmed from the pathology report, not from the surgeon’s intraoperative estimate. Pathology is the source of record for uterine weight in coding.

When the uterus weighs more than 250 grams and adnexal removal occurs, Society of Gynecologic Oncology (SGO) coding guidance confirms that CPT 58573 is the correct code. Billing 58571 when the path report documents greater than 250 grams constitutes incorrect code assignment and may constitute overcoding if the higher-weight code carries a lower reimbursement rate, or undercoding if the payer’s fee schedule assigns different values. Either scenario creates audit risk. For reference on how procedure code fee schedules vary by payer type, review the linked resource.

Pathology Report as the Coding Anchor

Do not rely on intraoperative surgeon estimates for uterine weight. Weight estimates documented in the operative note may differ from the pathology-confirmed weight, sometimes by more than 50 grams. Code assignment should always be reconciled against the final pathology report. If the path report is not available at the time of claim submission, hold the claim rather than submitting with an estimated weight. Most payers allow a reasonable hold period; submitting and then correcting a claim is more administratively burdensome than a brief submission delay.

Modifiers for CPT Code 58571

Modifier usage with CPT code 58571 requires careful attention, particularly when additional procedures are performed during the same operative session. The National Correct Coding Initiative (NCCI) governs bundling, and several common add-on procedures have specific modifier requirements when reported alongside the hysterectomy.

Commonly Used Modifiers

• Modifier 51 (Multiple Procedures): Apply to secondary procedures performed during the same surgical session. For example, if laparoscopic pelvic lymph node resection (CPT 38571) is performed with 58571 for endometrial cancer staging, append modifier 51 to the secondary procedure. The SGO notes that lymph node codes should be reported separately with modifier 51.
• Modifier 59 (Distinct Procedural Service): Required when a separately identifiable procedure is performed that would otherwise be bundled. CPT 58571 and CPT 49321 (laparoscopic biopsy, abdomen/peritoneum) are bundled under NCCI edits. To report both, modifier 59 must be appended to 49321, and a separate, distinct diagnosis must support the additional procedure (for example, suspected omental metastasis). Without both the modifier and the distinct diagnosis, the claim will deny.
• Modifier 22 (Increased Procedural Services): Use when the work required significantly exceeds the typical effort described by 58571 (for example, extensive adhesiolysis from prior abdominal surgeries or a significantly enlarged fibroid uterus still under 250 grams). Modifier 22 requires a detailed narrative in the operative note explaining why the procedure was substantially more complex.
• Modifier 47 (Anesthesia by Surgeon): Apply only if the operating surgeon administers regional or general anesthesia themselves, which is uncommon but relevant for facility-based billing review.
• Modifier 80 (Assistant Surgeon): Used when a second surgeon assists with the procedure. Some payers require documentation of medical necessity for assistant services in laparoscopic hysterectomy cases.

Modifier X{EPSU} modifiers (XE, XS, XP, XU) are the more specific alternatives to modifier 59 when using claims systems that accept them. CMS introduced these in 2015 to improve specificity in unbundling claims. For practices using claims management software, configure modifier logic to flag when 49321 or 38571 appear alongside 58571 without the appropriate modifier attached.

Bundled Procedures: What Is Already Included

CPT code 58571 includes all laparoscopic work performed to complete the total hysterectomy, including tissue manipulation, irrigation, hemostasis, and vaginal cuff closure. Coders sometimes attempt to report CPT 58661 (laparoscopic removal of adnexa) alongside 58571, reasoning that adnexal removal is a separate service. This is incorrect. The “with removal of tube(s) and/or ovary(s)” language in the 58571 descriptor means adnexal removal is already included in the code. Separately reporting 58661 constitutes unbundling and will generate an NCCI edit denial. For broader guidance on procedure code billing guides across surgical categories, the linked reference provides additional context on inclusion rules.

Similarly, routine laparoscopic lysis of adhesions performed to complete the hysterectomy is considered incidental and is not separately reportable. Only extensive adhesiolysis that significantly increases operative time and complexity, and is documented as such in the operative note, supports a separate code with modifier 22 justification.

Documentation Requirements for Accurate Billing

Every 58571 claim rests on two foundational documents: the operative report and the pathology report. Missing or inadequate documentation in either creates medical necessity and coding accuracy risk. The CMS Physician Fee Schedule and payer medical policies consistently identify documentation gaps as the primary driver of post-payment audits for surgical hysterectomy claims.

Operative Report Essentials

The operative note must clearly establish that the procedure was performed entirely laparoscopically, including the colpotomy and vaginal cuff closure. The following elements are required to support CPT code 58571 billing without ambiguity:

• Confirmation that the approach was entirely laparoscopic (no vaginal phase completing the hysterectomy)
• Documentation of colpotomy technique (laparoscopic vs. vaginal)
• Identification of which adnexa were removed (unilateral or bilateral; tube only, ovary only, or both)
• Tissue extraction method (bag extraction, morcellation, or intact vaginal removal), particularly given FDA guidance on power morcellation
• Description of any additional procedures performed (omental biopsy, lymph node dissection, adhesiolysis) that will be separately reported
• Intraoperative uterine weight estimate (for internal reference, not coding use)

Pathology Report Requirements

The pathology report must document the confirmed uterine weight. This is the definitive record for code selection. Beyond weight, pathology findings drive ICD-10-CM diagnosis code assignment, which affects medical necessity review. Common pairing diagnoses include leiomyoma of the uterus (D25.x series), endometriosis (N80.x), abnormal uterine bleeding (N93.x), and malignant neoplasms (C54.x). For HIPAA-compliant documentation practices in surgical settings, ensure pathology reports and operative records are stored and transmitted in compliance with protected health information standards.

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Medicare Reimbursement and Facility Fees

Medicare reimbursement for CPT code 58571 varies by facility setting and geographic location. The procedure carries a 90-day global surgical period, meaning post-operative visits within 90 days of the surgery date are bundled into the procedure payment and should not be separately reported. This global period applies to Medicare and most commercial payers that follow Medicare global surgery rules.

Facility Setting Differences

58571 is performed in two primary settings, each with distinct reimbursement structures:

• Hospital Outpatient Department (HOPD): The facility is reimbursed under the Outpatient Prospective Payment System (OPPS). The physician receives a non-facility fee schedule rate, which is lower than the facility rate because the hospital covers practice expense costs.
• Ambulatory Surgical Center (ASC): The ASC receives a facility payment under the ASC payment system. The physician’s professional fee is paid separately at the non-facility rate. ASC rates for 58571 are generally lower than HOPD rates. The Medicare.gov Procedure Price Lookup tool allows comparison of national average costs across both settings.

For current RVU values and the 2026 Medicare Physician Fee Schedule payment amounts, use the CMS Physician Fee Schedule lookup tool directly. Reimbursement figures change annually with the Medicare conversion factor update, so any published dollar amounts in third-party guides may be outdated within months. Always verify against the current year’s MPFS. Managing these reimbursement lookups is simpler when integrated directly with your clinical documentation workflows.

Prior Authorization Considerations

Medicare does not require prior authorization for 58571 in most cases, but commercial payers frequently do. Premera Blue Cross Medical Policy 7.01.548 (Hysterectomy for Non-Malignant Conditions) is representative of the criteria many payers apply, requiring documented failure of conservative management before approving laparoscopic hysterectomy for non-malignant indications. Malignancy diagnoses typically bypass conservative management requirements but may require separate oncologic review. Obtain and retain prior authorization documentation before scheduling, and confirm the authorized procedure code matches the planned operative approach.

Common Billing Errors and Denial Prevention

Most 58571 denials fall into a small number of predictable categories. Understanding them prevents the rework cycle that costs OB/GYN billing departments hours per month. Practices with strong patient record management integrated with their billing workflows typically catch these errors before submission.

Top Denial Patterns

• Wrong code for uterine weight: Submitting 58571 when the path report shows greater than 250 grams. Payers with access to pathology results (or those that request them on audit) will deny and request a corrected claim for 58573.
• Unbundling adnexal removal: Separately billing CPT 58661 alongside 58571. This triggers an automatic NCCI edit denial. The adnexal removal is included in 58571 by descriptor.
• Missing modifier 59 for separately identifiable procedures: Submitting 49321 (omental biopsy) or 38571 (pelvic lymph node resection) without modifier 59 and a distinct diagnosis when bundling edits apply.
• Coding LAVH as TLH: Assigning 58571 when the operative report supports 58552. This typically surfaces during medical record audits and may result in recoupment demands if identified post-payment.
• Post-op visit billing within the global period: Reporting standard post-operative follow-up E/M visits within the 90-day global period without appending modifier 24 (unrelated E/M) or 79 (unrelated procedure) where appropriate.

When a claim is denied for code selection errors, the appeal pathway requires submitting the operative report and pathology report as supporting documentation. Most payers allow 60-180 days from the remittance date for appeals. For practices processing multiple hysterectomy claims monthly, building a denial tracking system within your practice management workflow reduces the time between denial identification and resubmission.

Expert Picks

Need a complete IVF and reproductive surgery coding reference? IVF CPT Codes covers the full range of assisted reproductive procedure codes for OB/GYN practices.

Looking to streamline OB/GYN claims submission? Pabau Claims Management Software helps practices track modifier logic, manage payer rules, and reduce denials.

Want a broader billing code reference across surgical categories? Procedure Code Fee Schedules provides guidance on fee schedule structures for surgical billing.

Conclusion

Accurate billing for total laparoscopic hysterectomy hinges on two non-negotiable data points: confirmed uterine weight from pathology and an operative report that unambiguously documents a fully laparoscopic technique. Without both, payers have grounds to deny or recoup, regardless of how straightforward the procedure itself was.

Pabau’s claims management software gives OB/GYN practices a structured way to track surgical billing workflows, apply modifier rules consistently, and document the clinical record details that support correct CPT code 58571 assignment. To see how Pabau handles surgical billing documentation and denial management, book a demo with the team.

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