Cpt Code For Dilation And Curettage With Suction
Understanding CPT Codes for Dilation and Curettage (D&C) with Suction
Dilation and curettage (D&C) with suction is a common gynecologic procedure used to diagnose or treat a variety of uterine conditions, such as abnormal uterine bleeding, retained products of conception, or early pregnancy loss. But for clinicians, billing staff, and health‑care administrators, correctly assigning the Current Procedural Terminology (CPT) code is essential to ensure proper reimbursement and compliance with payer guidelines. This article explains the CPT coding options for D&C with suction, outlines the documentation requirements, clarifies modifiers and related codes, and answers frequently asked questions, helping you manage the coding process confidently.
1. What Is a Dilation and Curettage with Suction?
A D&C with suction involves three key steps:
- Cervical dilation – the cervix is gently widened using dilators or pharmacologic agents.
- Suction curettage – a metal or plastic suction cannula attached to a vacuum source removes uterine contents.
- Optional sharp curettage – a curette may be used after suction to ensure complete evacuation, especially when tissue is adherent.
The suction component distinguishes this procedure from a “sharp” D&C performed solely with a curette. Because the technique influences the level of invasiveness and resource utilization, CPT coding reflects these differences.
2. Primary CPT Code for D&C with Suction
The primary CPT code most commonly used for a dilation and curettage performed with suction is:
- 58558 – Dilation and curettage, with or without ultrasound guidance, for abnormal uterine bleeding, endometrial sampling, or removal of retained products of conception (including suction curettage).
Key points about 58558
| Feature | Details |
|---|---|
| Scope | Covers cervical dilation, suction curettage, and any additional sharp curettage needed to complete the procedure. |
| Indications | Abnormal uterine bleeding, endometrial sampling, retained products of conception, early pregnancy loss, or diagnostic D&C. |
| Guidance | Includes ultrasound guidance when performed; if ultrasound is not used, the same code still applies. |
| Modifiers | May require modifier -26 (professional component) or -TC (technical component) when services are split between physician and facility. |
Because 58558 already incorporates suction, there is no separate CPT code for “D&C with suction only.” The code is inclusive, simplifying billing for most clinical scenarios.
3. When to Use Alternative CPT Codes
Although 58558 is the default, certain clinical circumstances call for different codes:
| Situation | CPT Code | Rationale |
|---|---|---|
| D&C performed for therapeutic removal of a uterine polyp or submucosal fibroid | 58561 – Hysteroscopic polypectomy, with or without D&C (if hysteroscopy is performed) | The procedure includes hysteroscopic visualization and removal of a specific lesion. |
| D&C performed solely for endometrial biopsy without therapeutic intent | 58100 – Endometrial biopsy, curettage, with or without cervical dilation | Used when only a small tissue sample is obtained, not a full evacuation. |
| D&C performed as part of a larger operative hysteroscopy | 58562 – Hysteroscopic removal of uterine leiomyomata (myomectomy) or 58563 – Hysteroscopic removal of uterine septum | The primary procedure is the hysteroscopic surgery; D&C is incidental. |
| D&C performed under anesthesia in a hospital setting | 59514 – Anesthesia for diagnostic/therapeutic procedures involving the uterus (add-on) | Anesthesia is billed separately with the appropriate anesthesia code. |
Understanding these nuances prevents upcoding (billing a higher‑priced code than warranted) or downcoding (using a lower‑priced code that fails to capture the work performed).
4. Documentation Requirements for Accurate Coding
Payers audit D&C claims heavily, so thorough documentation is non‑negotiable. Include the following elements in the operative report:
- Indication – precise diagnosis (e.g., “abnormal uterine bleeding, heavy menstrual flow” or “retained products of conception after miscarriage”).
- Pre‑procedure work‑up – mention any ultrasound, endometrial sampling, or laboratory studies that guided the decision.
- Cervical preparation – describe pharmacologic agents (misoprostol, laminaria) or mechanical dilators used.
- Technique – state that suction curettage was performed, specify the type of suction device (metal cannula, vacuum source), and note any subsequent sharp curettage.
- Ultrasound guidance – if used, document the timing (pre‑, intra‑, or post‑procedure) and findings.
- Specimen handling – describe tissue sent for pathology, including quantity and any gross observations.
- Complications – record bleeding, uterine perforation, infection, or anesthesia‑related events.
- Disposition – patient’s post‑procedure status, instructions, and follow‑up plan.
A well‑structured operative note not only supports the chosen CPT code but also facilitates smooth claims processing and reduces the likelihood of denials.
5. Modifiers and Component Billing
When the professional (physician) and technical (facility) components of a D&C are billed separately, the following modifiers are standard:
| Modifier | Use | Example |
|---|---|---|
| -26 | Professional component only (physician’s work) | 58558‑26 |
| -TC | Technical component only (facility equipment, staff) | 58558‑TC |
| -59 | Distinct procedural service (if another unrelated procedure is performed on the same day) | 58558‑59 with 58561 (if polyp removal is separate) |
| -76 | Repeat procedure by the same provider | 58558‑76 (if a second D&C is required during the same encounter) |
Always verify payer‑specific rules for modifier usage, as some insurers may require bundled billing for certain combinations.
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6. Reimbursement Considerations
Reimbursement for 58558 varies by payer, geographic location, and whether the service is bundled with anesthesia. Typical factors influencing payment include:
- Facility setting – Hospital outpatient department (HOPD) rates differ from freestanding ambulatory surgery centers (ASCs).
- Anesthesia – Separate anesthesia codes (e.g., 59514) are added to the base D&C payment.
- Bundling policies – Some Medicare Administrative Contractors (MACs) bundle D&C with associated pathology, limiting separate billing for specimen analysis.
- Global surgical package – If the D&C is part of a larger operative hysteroscopy, the global package may encompass the D&C, eliminating separate reimbursement.
Monitoring your practice’s relative value units (RVUs) and comparing them to national benchmarks helps check that coding choices align with financial sustainability.
7. Common Coding Pitfalls to Avoid
| Pitfall | Why It Happens | How to Prevent |
|---|---|---|
| Using 58100 instead of 58558 for a therapeutic D&C | Misinterpretation of “biopsy” vs. “evacuation.That's why ” | Confirm that the procedure removed uterine contents beyond a simple sample. |
| Omitting the -26 modifier when only the physician’s work is billed | Facility automatically bills the technical component. So | Review the billing split agreement and apply modifiers accordingly. Day to day, |
| Failing to document ultrasound guidance | Assuming it’s implied. | Explicitly note “ultrasound guidance performed” in the operative report. |
| Billing 58558 for a hysteroscopic polypectomy without mentioning hysteroscopy | Overlooking the primary procedure. Here's the thing — | Use the hysteroscopic code (58561) when visualization is central to the intervention. |
| Double‑billing pathology | Sending tissue for pathology and also billing a separate pathology CPT code. | Check payer bundling rules; often pathology is included in the global D&C payment. |
8. Frequently Asked Questions (FAQ)
Q1: Is there a separate CPT code for “D&C with suction only” versus “D&C with sharp curettage”?
A: No. CPT 58558 encompasses both suction and any additional sharp curettage needed to complete the procedure. The code is deliberately broad to cover the full range of D&C techniques.
Q2: What if the D&C is performed under conscious sedation rather than general anesthesia?
A: Sedation is considered part of the technical component and is typically bundled into the facility fee. No separate anesthesia code is required unless the sedation is administered by an anesthesiologist, in which case the appropriate anesthesia CPT code should be added.
Q3: Can I bill 58558 for a D&C performed in a private office setting?
A: Yes, provided the office is equipped to perform the procedure safely (e.g., has suction equipment, emergency protocols). That said, some payers may have location‑specific policies, so verify with the insurer. The details matter here.
Q4: How do I report a D&C performed after a miscarriage when the patient is also receiving blood transfusion?
A: Report 58558 for the D&C. The transfusion is billed separately using the appropriate blood product codes (e.g., 36430 for packed red blood cells). Use modifier -59 if the transfusion is considered a distinct service on the same day.
Q5: What if the patient undergoes a D&C and then a hysteroscopic adhesiolysis in the same encounter?
A: The primary procedure is the hysteroscopic adhesiolysis (CPT 58561 or 58562). The D&C is considered incidental and should be reported with modifier -59 to indicate a distinct procedural service, or bundled according to the payer’s policy.
9. Step‑by‑Step Guide to Coding a D&C with Suction
- Verify the indication – Confirm that the clinical reason aligns with the covered indications for 58558.
- Check the procedural details – Ensure suction was used; note any ultrasound guidance.
- Select the primary CPT code – Use 58558 as the base code.
- Determine component billing – Decide if you need -26, -TC, or both, based on your practice’s billing arrangement.
- Add necessary modifiers – Apply -59 for distinct services, -76 for repeat procedures, etc.
- Document thoroughly – Include all required elements in the operative note.
- Submit the claim – Attach supporting documentation if the payer requests it.
- Monitor the outcome – Track claim status, address denials promptly, and adjust documentation practices as needed.
10. Conclusion
Accurately coding a dilation and curettage with suction hinges on recognizing that CPT 58558 is the comprehensive, all‑inclusive code for this procedure. Regular education on coding updates, periodic chart audits, and clear communication between clinicians and billing staff are essential strategies to avoid common pitfalls and check that every D&C with suction performed in your practice is reflected correctly on the claim. By coupling the correct code with appropriate modifiers, detailed documentation, and an understanding of payer‑specific bundling rules, providers can secure proper reimbursement while maintaining compliance. Mastering these details not only protects revenue cycles but also reinforces the quality of care delivered to patients navigating complex gynecologic health issues.
