The Dilation and Curettage (D&C) procedure is a common gynecological intervention used for both diagnostic and therapeutic purposes. Whether performed after a miscarriage, to treat abnormal uterine bleeding, or to remove tissue for biopsy, understanding the correct CPT (Current Procedural Terminology) codes is essential for accurate medical billing and insurance reimbursement.
This guide provides an in-depth exploration of D&C procedure CPT codes, including their variations, insurance implications, and key considerations for healthcare providers and patients.
D&C Procedure CPT Codes
2. What Is a Dilation and Curettage (D&C) Procedure?
A D&C involves two main steps:
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Dilation (D): The cervix is widened to allow surgical instruments to enter the uterus.
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Curettage (C): A curette (a spoon-shaped instrument) or suction device is used to remove uterine tissue.
D&C procedures can be:
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Diagnostic (to investigate abnormal bleeding or detect cancer).
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Therapeutic (to remove retained pregnancy tissue or treat heavy bleeding).
3. Medical Reasons for a D&C Procedure
Common indications include:
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Incomplete miscarriage (removal of remaining pregnancy tissue).
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Abnormal uterine bleeding (diagnosis or treatment).
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Endometrial biopsy (checking for cancer or hyperplasia).
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Removal of polyps or fibroids.
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Postpartum hemorrhage management.
4. Understanding CPT Codes for D&C Procedures
CPT codes are standardized medical codes used for billing and insurance claims. The correct code depends on:
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The purpose (diagnostic vs. therapeutic).
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The method (suction vs. sharp curettage).
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Additional procedures (hysteroscopy, ultrasound guidance).
5. Common CPT Codes for D&C Procedures
Table: Most Frequently Used D&C CPT Codes
| CPT Code | Description | Typical Use Case |
|---|---|---|
| 58120 | D&C for non-obstetric reasons (diagnostic) | Abnormal bleeding, endometrial sampling |
| 58100 | D&C for incomplete miscarriage (therapeutic) | Removal of retained pregnancy tissue |
| 58110 | D&C with hysteroscopy | Visualization of the uterine cavity during the procedure |
| 59812 | D&C for postpartum hemorrhage | Retained placenta after delivery |
| 58558 | Hysteroscopy with biopsy & D&C | Polypectomy or fibroid removal |
6. Factors Influencing CPT Code Selection
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Diagnosis (ICD-10 code): Must align with the CPT code.
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Method: Suction vs. sharp curettage.
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Anesthesia type: Local vs. general anesthesia.
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Additional procedures: Hysteroscopy or ultrasound guidance.
7. Insurance Coverage and Reimbursement for D&C Procedures
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Private insurance & Medicare typically cover medically necessary D&Cs.
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Pre-authorization may be required for elective procedures.
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Denials can occur if coding errors exist (e.g., mismatched ICD-10 and CPT codes).
8. Potential Complications and Risks of D&C
While generally safe, risks include:
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Uterine perforation (rare but serious).
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Infection or bleeding.
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Asherman’s syndrome (scarring inside the uterus).
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Anesthesia-related complications.
9. Recovery and Aftercare Following a D&C
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Rest for 24–48 hours.
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Avoid tampons & intercourse for 2 weeks.
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Watch for signs of infection (fever, heavy bleeding).
10. FAQs About D&C CPT Codes
Q1: What is the difference between CPT 58120 and 58100?
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58120: Diagnostic D&C (e.g., for abnormal bleeding).
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58100: Therapeutic D&C (e.g., after miscarriage).
Q2: Does insurance cover a D&C for miscarriage?
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Yes, most insurers cover medically necessary D&Cs.
Q3: Can a D&C affect future pregnancies?
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Rarely, but complications like Asherman’s syndrome may impact fertility.
11. Conclusion
Understanding D&C CPT codes ensures accurate billing and insurance reimbursement. The correct code depends on the procedure’s purpose, method, and additional interventions. Proper documentation and coding prevent claim denials, while patient education on recovery minimizes complications.
